SNAP Analog Output Modules Features Description SNAP I/O analog output modules are part of Opto 22's SNAP PAC System. They mount on SNAP PAC racks along with other I/O modules and a SNAP PAC brain or R-series controller, either a standard wired or a Wired+WirelessTM model. These software-configurable output modules handle a wide variety of signal levels. Most provide dual-channel packaging. All SNAP analog modules are factory calibrated. Part numbers ending in -FM are Factory Mutual approved. SNAP Analog Output Modules AOA-23-iSRC, SNAP-AOD-29, and SNAP-AOD-29-HFi have two isolated channels. Transformer isolation prevents ground loop currents from flowing between field devices and causing noise that produces erroneous readings. Ground loop currents are caused when two grounded field devices share a connection, and the ground potential at each device is different. Isolation also provides protection for sensitive control electronics from industrial field signals. IMPORTANT: Since most SNAP dual-channel analog output modules provide two single-ended output channels with a common reference, these dual channels are transformer and optically isolated from other modules, but not from each other. However, SNAP-AOA-23-iSRC, SNAP-AOD-29, and SNAP-AOD-29-HFi do have channel-to-channel isolation. SNAP analog output modules have an on-board Part Numbers microprocessor to provide module-level intelligence, which makes them an ideal choice for Original Equipment Part Manufacturers (OEMs). For additional information about the SNAP-AOA-23 stand-alone operation of SNAP analog modules, please refer to the SNAP I/O Module Integration Guide (Opto 22 form #876). SNAP racks use a retention rail locking system that holds modules securely to the rack. Normally, a hold-down screw is not required. However, for applications that require additional module security, each module can be secured on the rack with two 4-40 by 1/2-inch standard machine screws. Specifications and wiring diagrams are in module descriptions starting on page 2. Dimensional drawings begin on page 13. Notes for legacy hardware: Most SNAP analog output modules can also be used with legacy SNAP Simple, SNAP Ethernet, and SNAP Ultimate brains and with serial SNAP brains such as the B3000. These modules can be mounted on SNAP B-series or M-series racks. Exceptions are noted in individual module descriptions. See Isolated dual-channel analog SNAP-AOA-23-iSRC output, current loop, 4-20 SNAP-AOA-23-iSRC-FM* mA, with loop sourcing pg 5 SNAP-AOA-28 Dual-channel analog output, current loop, 0-20 mA pg 8 SNAP-AOA-3 Single-channel current output, 4-20mA pg 2 SNAP-AOD-29 Isolated dual-channel analog time-proportional digital output, 5 to 60 VDC pg 9 SNAP-AOD-29-HFi Isolated dual-channel analog TPO or PWM digital output, 2.5 to 24 VDC pg 10 SNAP-AOV-25 Dual-channel analog voltage output, 0 to 10 VDC pg 6 SNAP-AOV-27 Dual-channel analog voltage output, -10 to +10 VDC pg 7 SNAP-AOV-5 Single-channel analog voltage output, 0 to 10 VDC pg 3 SNAP-AOVA-8 8-channel analog multifuncpg 11 tion output, voltage or current DATA SHEET pg 4 Form 1066-150130 Dual-channel analog output, current loop, 4-20mA Isolation All SNAP analog output modules are isolated from all other modules and from the I/O processor (SNAP PAC brain or onthe-rack controller). On most dual-channel modules, the two channels are not isolated from each other. Exceptions: SNAP- Description SNAP Analog Output Modules Resolution = 0.004% of nominal range Rugged packaging Convenient pluggable wiring Powered by a single 5-volt supply Factory calibrated; no user adjustment necessary Out-of-range indication Operating temperature -20 C to 70 C Accepts up to 22 to 14 AWG wire * Factory Mutual approved Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. PAGE 1 SNAP Analog Output Modules Single-Channel Current Output 4-20 mA Part Number Description SNAP-AOA-3 Single-channel analog output 4-20 mA Description SNAP Analog Output Modules The SNAP-AOA-3 module provides a single channel of transformer and optically-isolated digital to analog conversion. The module has a true differential (floating) output that eliminates ground loops and has a nominal output range of 4 mA to 20 mA. Specifications: Form 1066-150130 DATA SHEET IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation. PAGE 2 Input 12-bit serial data Output 4 to 20 mA (floating) Span 16 mA Resolution 3.9 microamps Response Time (% of span/delta I/ delta time) 99.9%/15.98 mA/3 mS DC Common Mode Rejection >-120 dB AC Common Mode Rejection >-120 dB @ 60 Hz Maximum Operating Common Mode Voltage 250 V Common Mode Resistance >1000 M W Accuracy 0.1% of span Gain Temperature Coefficient 50 PPM/ C Offset Temperature Coefficient 20 PPM/ C Module Power Requirements 5 Volts DC (0.15 ) @ 140 mA Loop Power Requirements 10 Volts DC (min) to 32 Volts DC (max) Max. Loop Resistance (Ohms) @ Loop Supply Max. Loop Resistance formula 250 10V 350 12V 950 24V 1350 32V (Loop Voltage - 5) 0.02 Ambient Temperature: Operating Storage -20 C to 70 C -40 C to 85 C Torque, hold-down screws 4 in-lb (0.45 N-m) Torque, connector screws 5.26 in-lb (0.6 N-m) Wire size range 22 to 14 AWG Agency Approvals UL, CE, RoHS, DFARS Warranty Lifetime Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Analog Output Modules Single-Channel Voltage Output 0-10 VDC Part Number Description SNAP-AOV-5 Single-channel analog output voltage 0 to 10 VDC Description Specifications: Input 12-bit serial data Output 0 to +10 Volts DC (floating) Span 10 Volt span Resolution 2.44 mV Response Time (% of span/delta V/delta time) 99.9%/19.98 V/3 mS DC Common Mode Rejection >-120 dB AC Common Mode Rejection >-120 dB @ 60 Hz Maximum Operating Common Mode Voltage 250 V Common Mode Resistance >1000 Megohms Load Current 10 mA (floating) SNAP Analog Output Modules The SNAP-AOV-5 module provides a single channel of transformer and optically-isolated digital to analog conversion. The module has a true differential (floating) output that eliminates ground loops and has a nominal output range of 0 VDC to +10 VDC. Short Circuit Current Continuous 125 mA (typical) Accuracy IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation. 0.1% of span Gain Temperature Coefficient 50 PPM/C Offset Temperature Coefficient 20 PPM/C Power Requirements 5 Volts DC @ 150 mA Ambient Temperature: Operating Storage -20 C to 70 C -40 C to 85 C Torque, hold-down screws 4 in-lb (0.45 N-m) Torque, connector screws 5.26 in-lb (0.6 N-m) Wire size range 22 to 14 AWG Agency Approvals UL, CE, RoHS, DFARS Warranty Lifetime Form 1066-150130 DATA SHEET Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. PAGE 3 SNAP Analog Output Modules Dual-Channel Current Output 4-20 mA Part Number Description SNAP-AOA-23 Dual-channel analog output current loop 4-20 mA Description SNAP Analog Output Modules The SNAP-AOA-23 module provides a nominal output range of 4 mA to 20 mA. An external loop power source is required for the current loops. NOTE: Both channels share common reference terminals. Common reference terminals are 3, 4, 7, and 8. Specifications: Input 12-bit serial data (each channel) Outputs 4 to 20 mA (each channel) Span 16 mA Resolution 3.9 microamps Response Time (% of span/delta I/ delta time) 99.9%/15.98 mA/3 mS DC Common Mode Rejection >-120 dB AC Common Mode Rejection >-120 dB @ 60 Hz Maximum Operating Common Mode Voltage 250 V Common Mode Resistance >1000 Megohms Accuracy 0.1% of Span Gain Temperature Coefficient 50 PPM/C Offset Temperature Coefficient 20 PPM/C Module Power Requirements 5 Volts DC (0.15) @ 150 mA Loop Power Requirements 8 VDC (min) to 32 Volts DC (max) Max. Loop Resistance (Ohms) @ Loop Supply Form 1066-150130 DATA SHEET IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation. PAGE 4 Max. Loop Resistance formula 250 8V 450 12V 650 15V 1050 1450 24V 32V (Loop Voltage - 3) 0.02 Ambient Temperature: Operating Storage -20 C to 70 C -40 C to 85 C Torque, hold-down screws 4 in-lb (0.45 N-m) Torque, connector screws 5.26 in-lb (0.6 N-m) Wire size range 22 to 14 AWG Agency Approvals UL, CE, FM, RoHS, DFARS Warranty Lifetime Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Analog Output Modules Isolated Dual-Channel Current Output 4-20 mA Part Number Description SNAP-AOA-23-iSRC SNAP-AOA-23-iSRC-FM Isolated dual-channel analog 4-20 mA output with loop sourcing Specifications: 12-bit serial data (each channel) Outputs 4 to 20 mA (each channel) Span 16 mA Resolution 3.9 microamps Response Time 99.9%/15.98 mA/3 mS (% of span/delta I/ delta time) DC Common Mode Rejection >-120 dB AC Common Mode Rejection >-120 dB @ 60 Hz Maximum Operating Common Mode Voltage 250 V Common Mode Resistance >1000 Megohms Accuracy 0.1% of Span Gain Temperature Coefficient 50 PPM/C IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation. Description The SNAP-AOA-23-iSRC and SNAP-AOA-23-iSRC-FM modules provide a nominal output range of 4 mA to 20 mA. These modules include built-in loop sourcing capability. The SNAP-AOA-23-iSRC-FM is Factory Mutual approved. Max. Loop Resistance @ Loop Supply 950 Ohms Ambient Temperature: Operating Storage -20 C to 70 C -40 C to 85 C Isolation: Optical 4000 V Isolation: Transformer 1500 V Isolation: Channel to Channel 250 V continuous (1500 V transient) Power Requirements 5 Volts DC (0.15) @ 200 mA Power Requirements Loop Power (Input) From separate field connector; 24 VDC nominal (70 mA max) @ 24 V input, both loops @ 20 mA), 30 VDC maximum Loop Power (Output) 24 VDC (1.5 V) @ 20 mA Open loop: 30 V maximum Shorted loop: 24 mA nominal LED on top of module Indicates that there is power to the 24v source supply 2-pin connector Agency Approvals CE, RoHS, DFARS FM (SNAP-AOA-23-iSRC-FM only) Torque, hold-down screws 4 in-lb (0.45 N-m) Torque, connector screws 5.26 in-lb (0.6 N-m) Wire size range 22 to 14 AWG Warranty Lifetime Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. Form 1066-150130 The two channels and their loop sources are isolated from each other; they do not share any field connection. In addition, each loop source is current limited so that an external fault on one loop will not affect the other. 20 PPM/C DATA SHEET With the connection of a single 24 V power supply, these modules source two 24 V loops. The loop sources are internally connected to the individual outputs. Offset Temperature Coefficient SNAP Analog Output Modules Input PAGE 5 SNAP Analog Output Modules Dual-Channel Voltage Output 0-10 VDC Part Number Description SNAP-AOV-25 Dual-channel analog output voltage 0 to 10 VDC Description SNAP Analog Output Modules The SNAP-AOV-25 module provides a nominal output range of 0 to +10 volts. Each channel can supply +5 mA of load current. NOTE: Both channels share a common reference terminal. Specifications: Input 12-bit serial data (each channel) Outputs 0 to +10 Volts DC Span 10 Volts Resolution 2.44 mV Response Time (% of span/delta V/delta time) 99.9%/19.98 V/3 mS DC Common Mode Rejection >-120 dB AC Common Mode Rejection >-120 dB @ 60 Hz Maximum Operating Common Mode Voltage 250 V Common Mode Resistance >1,000 Megohms Load Current (nominal) 5 mA (each channel) Short Circuit Output Current Continu40 mA per channel ous Accuracy Gain Temperature Coefficient 50 PPM/C Offset Temperature Coefficient 20 PPM/C Power Requirements 5 Volts DC (0.15) @ 150 mA Ambient Temperature: Operating Storage -20 C to 70 C -40 C to 85 C Torque, hold-down screws 4 in-lb (0.45 N-m) Torque, connector screws 5.26 in-lb (0.6 N-m) Wire size range 22 to 14 AWG Agency Approvals UL, CE, FM, RoHS, DFARS Warranty Lifetime Form 1066-150130 DATA SHEET IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation. 0.1% of Span PAGE 6 Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Analog Output Modules Dual-Channel Voltage Output -10 to +10 VDC Part Number Description SNAP-AOV-27 Dual-channel analog voltage output -10 VDC to +10 VDC Description NOTE: Both channels share a common reference terminal. Specifications: IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation. Input 12-bit serial data (each channel) Outputs -10 to +10 Volts DC Span 20 Volts Resolution 4.88 mV Response Time (% of span/delta V/delta time) 99.9%/19.98 V/3 mS DC Common Mode Rejection >-120 dB AC Common Mode Rejection >-120 dB @ 60 Hz Maximum Operating Common Mode Voltage 250 V Common Mode Resistance >1,000 Megohms Load Current (nominal) 5 mA (each channel) Short Circuit Output Current Continuous 40 mA per channel Accuracy 0.1% of Span Gain Temperature Coefficient 50 PPM/C Offset Temperature Coefficient 20 PPM/C Power Requirements 5 Volts DC (0.15) @ 150 mA Torque, hold-down screws 4 in-lb (0.45 N-m) Torque, connector screws 5.26 in-lb (0.6 N-m) Wire size range 22 to 14 AWG Agency Approvals UL, CE, FM, RoHS, DFARS Warranty Lifetime Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. Form 1066-150130 -20 C to 70 C -40 C to 85 C DATA SHEET Ambient Temperature: Operating Storage SNAP Analog Output Modules The SNAP-AOV-27 module provides a nominal output range of -10 to +10 volts. Each channel can supply 5 mA of load current. PAGE 7 SNAP Analog Output Modules Dual-Channel Current Output 0-20 mA Part Number Description SNAP-AOA-28 Dual-channel analog output current loop 0-20 mA Description SNAP Analog Output Modules The SNAP-AOA-28 module provides a nominal output range of 0 mA to 20 mA. An external loop power source is required for the current loops. NOTE: Both channels share a common reference terminal. Specifications: Input 12-bit serial data (each channel) Outputs 0 to 20 mA (each channel) Span 20 mA Resolution 4.9 microamps Response Time (% of span/delta I/ delta time) 99.9%/15.98 mA/3 mS DC Common Mode Rejection >-120 dB AC Common Mode Rejection >-120 dB @ 60 Hz Maximum Operating Common Mode Voltage 250 V Common Mode Resistance >1000 Megohms Accuracy 0.1% of Span Gain Temperature Coefficient 50 PPM/C Offset Temperature Coefficient 20 PPM/C Module Power Requirements 5 Volts DC (0.15 ) @ 150 mA Loop Power Requirements 8 Volts DC (min) to 32 Volts DC (max) Max. Loop Resistance (Ohms) @ Loop Supply 250 8V 450 8V Form 1066-150130 DATA SHEET PAGE 8 Ambient Temperature: Operating Storage 1050 24V 1450 32V (Loop Voltage - 5) Max. Loop Resistance formula IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation. 650 12V 0.02 -20 C to 70 C -40 C to 85 C Torque, hold-down screws 4 in-lb (0.45 N-m) Torque, connector screws 5.26 in-lb (0.6 N-m) Wire size range 22 to 14 AWG Agency Approvals UL, CE, FM, RoHS, DFARS Warranty Lifetime Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Analog Output Modules Dual-Channel Time-Proportional Output Voltage 5-60 VDC Part Number Description SNAP-AOD-29 Isolated dual-channel analog Time-proportional digital output 5 to 60 VDC NOTE: The SNAP-AOD-29 module cannot be used in a SNAP PAC IO4AB system. Instead, use the built-in TPO functionality available on all SNAP-PAC brains that support IO4AB. Specifications: Input 12-bit serial data (each channel) Switched Output at 45 C Ambient at 70 C Ambient 5 to 60 Volts DC 0.5 A 0.2 A TPO Resolution 12-bit Each bit = Period/4095 1 millisecond/bit default Period Range 0.251 sec. to 64.25 sec. (0.251 sec for Ethernet-based I/O units) 0.251 seconds module default Period Accuracy 0.5% Period Resolution .251 second Inhibit Inputs On Off IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation. Description 4.0 Volts DC at 1.0 mA (32 Volts DC max. 1.0 Volt DC Maximum Operating Common Mode Voltage 250 V Common Mode Resistance >1,000 Megohms Timebase Temperature Coeffi50 PPM/C cient 5 Volts DC (0.15) @ 150 mA Ambient Temperature: Operating Storage -20 C to 70 C -40 C to 85 C Torque, hold-down screws 4 in-lb (0.45 N-m) Torque, connector screws 5.26 in-lb (0.6 N-m) Wire size range 22 to 14 AWG Agency Approvals UL, FM, CE, RoHS, DFARS Warranty Lifetime Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. Form 1066-150130 Power Requirements DATA SHEET The SNAP-AOD-29 module provides two channels of timeproportional output (TPO). The outputs are used to switch or control DC loads such as lamps or indicators, solenoids, relay coils, and PLC logic. Each TPO channel can switch 0.5 A of load current ranging from 5 VDC to 60 VDC, over a period range of .25 seconds to 64.25 seconds. SNAP Analog Output Modules Both TPO channels also have individual "inhibit" inputs dedicated to turning off the output, a useful feature in temperature and interlock control applications. The channels are optically isolated from each other. PAGE 9 SNAP Analog Output Modules SNAP Analog Output Modules Dual-Channel Time-Proportional Output Voltage 2.5-24 VDC, 0 to 100 kHz Description The SNAP-AOD-29-HFi is a TPO (time-proptional output) or PWM (pulse-width modulation) module that converts an analog value to a digital on/off output. The outputs are used to switch or control DC loads such as lamps or indicators, solenoids, relay coils, and PLC logic. Each channel can switch 100 mA of load current ranging from 2.5 VDC to 24 VDC supplied externally, over a period range of 0.00001 seconds to 64.25 seconds. Five volts through a 200 Ohm pull-up resistor are provided internally for each channel for use with TTL loads. This feature means you don't have to provide the pull-up voltage supply required for each output. Form 1066-150130 This module requires a SNAP PAC controller or brain with SNAP PAC firmware version 9.3c or higher. It cannot be used with legacy controllers or brains. DATA SHEET Description Isolated dual-channel analog time-proporSNAP-AOD-29-HFi tional or pulse-width modulation digital output, 2.5 to 24 VDC Specifications The two channels are optically isolated from each other. PAGE 10 Part Number Switched Output 2.5 to 24 VDC at 100 mA supplied externally Maximum Survivable Switch Voltage 60 VDC Peak Current 1.0 A (t < 10 milliseconds) Period Range 0.00001 sec to 64.25 sec Percent Range 0-100% Period Resolution 20.8 nanoseconds Percent Resolution 0.024% (12-bit) Period Accuracy +- 0.005% of period Pull-up Voltage 4.5 to 5.0 VDC Pull-up Resistor 200 Ohm Minimum Output Pulse Width 1 microsecond Maximum Operating Com250 V Continuous mon Mode Voltage Isolation: Channel to Channel 250V Continuous 1500V Transient Power Consumption 1.5 W (300 mA @ 5 V) Ambient Temperature: Operating Storage -20 C to 70 C -40 C to 85 C Torque, hold-down screws 4 in-lb (0.45 N-m) Torque, connector screws 5.26 in-lb (0.6 N-m) Wire size range 22 to 14 AWG Agency Approvals CE, RoHS, DFARS Warranty Lifetime NOTE: The SNAP-AOD-29-HFi module cannot be used in a SNAP PAC IO4AB system. Instead, use the built-in TPO functionality available on all SNAP-PAC brains that support IO4AB. Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Analog Output Modules 8-Channel Multifunction Voltage/ Current Output The SNAP-AOVA-8 is an analog output module with 8 channels, individually configurable for any one of six voltage or current output ranges: Self-sourcing Current 0 to 5 VDC 0 to 10 VDC -5 to +5 VDC -10 to +10 VDC 4 to 20 mA 0 to 20 mA Each range has 4096 counts (12 bits ) of resolution. The SNAP-AOVA-8 requires a 24 VDC excitation voltage brought in through the field connector on the top of the module. This voltage is internally isolated with transformer and digital data isolators, and then used to source all channels. Because all current is sourced from within the module using the 24 VDC excitation, current outputs are self-sourcing and cannot be used with an external loop supply or in loops that are loop-powered or have a self-sourcing device in the loop. Each channel is individually current or voltage limited and not affected by opens or shorts on adjacent channels. Connect both wires from the module, so that a change in output on one channel will not affect another channel. Description SNAP-AOVA-8 8-channel analog multifunction output, voltage or current SNAP-HD-20F6 6 ft. (1.8 m) wiring cable for SNAP-AOVA- 8 module, with flying leads (required) All negative output terminals on the module are tied together internally. To prevent ground loops, use loads with isolated signal inputs or use devices with the same power source, so they have a common ground. To wire the module, a 6-foot-long SNAP-HD-20F6 cable is required. The cable has a 20-pin connector at the module end and flying leads for wiring to field devices. See wiring information on page 12. You can also use a SNAP-TEX-32 breakout board for wiring convenience. See form 1756, the SNAP TEX Cables & Breakout Boards Data Sheet, for more information. The SNAP-AOVA-8 requires a SNAP PAC brain or rack-mounted controller with firmware version R9.4b or higher. It cannot be used with legacy controllers or brains. Specifications (continued) Specifications SNAP Analog Output Modules Voltage Part Number Voltage Outputs Excitation Range 18 TO 32 VDC Excitation Current Required 200mA @ 32VDC, 250mA @ 24VDC, 350mA @ 18VDC Output Range (Resolution) 0 to 5 VDC (1.22 mV) 0 to 10 VDC (2.44 mV) -5 to +5 VDC (2.44 mV) -10 to +10 VDC (4.88 mV) 24V Excitation Fault Recovery 15 mS nominal Time Load Current +/-10 mA min. each voltage output channel) Power Requirement (from the rack) Short Circuit Current 16 mA Typ. Accuracy 0.1% of span Drift: Gain Temperature Coefficient Offset Temperature Coefficient 30 PPM / C 15 PPM / C 5 VDC (0.15) @ 150 mA Maximum Operating Common 250 volts Mode Voltage Isolation 1500 V (transient) DC Common Mode Rejection >-120 dB AC Common Mode Rejection >-120 dB @ 60 Hz Data Refresh Time 9 mS nom (update 1 ch/ms) Output Range (Resolution) 4 to 20 mA (4 microamps) 0 to 20 mA (5 microamps) Ambient Temperature: Operating Storage -20 to 70 C -40 C to 85 C Maximum Loop Resistance 750 Ohms (each current output channel ) Torque, hold-down screws 4 in-lb (0.45 N-m) Open Circuit Volts 27 VDC max. (24 VDC typical) Torque, connector screws 5.26 in-lb (0.6 N-m) Accuracy 0.1% of span Wire size range 22 to 14 AWG Agency Approvals CE, RoHS, DFARS Drift: Gain Temperature Coefficient Offset Temperature Coefficient 30 PPM / C 15 PPM / C Warranty Lifetime Current Outputs Form 1066-150130 (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. DATA SHEET Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com PAGE 11 SNAP Analog Output Modules 8-Channel Multifunction Voltage/Current Output (continued) Wiring SNAP Analog Output Modules SNAP-AOVA-8 Module (from top) SNAP-HD-20F6 Cable Wire colors - Excitation LED - indicates excitation 24 VDC excitation Not used Ch 0 Ch 1 Ch 2 Ch 3 Outputs Ch 4 Ch 5 Ch 6 Ch 7 - + 24 VDC Power Supply This supply is isolated from the module outputs. - + Current input - + Voltage input All negative output terminals are tied together internally. All current from any output is sourced from the module. No external excitation supplies allowed. 24 VDC Color - Black + White with Black Wire colors - Output points Ch -/+ - Color Blue 0 + White with Blue - Pink + White with Pink - Gray 1 2 - + + White with Gray - Green + White with Green - Orange + White with Orange - Red 3 4 5 + White with Red - Purple + White with Purple - Yellow + White with Yellow 6 7 NOTE: Yellow with purple and purple with yellow wires are not used. Form 1066-150130 DATA SHEET For more information on the SNAP-HD-20F6 cable, see form 1756, the SNAP TEX Cables & Breakout Boards Data Sheet. PAGE 12 Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Analog Output Modules Dimensional Drawings All Modules except SNAP-AOA-23-iSRC, SNAP-AOA-23-iSRC-FM, and SNAP-AOVA-8 Note: The SNAP-AOD-29 time-proportional output (TPO) module has integral LEDs for monitoring and troubleshooting the module's outputs and inhibit inputs. - SNAP Analog Output Modules Form 1066-150130 (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. DATA SHEET Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com PAGE 13 SNAP Analog Output Modules Dimensional Drawings SNAP-AOA-23-iSRC and SNAP-AOA-23-iSRC-FM only Form 1066-150130 DATA SHEET SNAP Analog Output Modules - PAGE 14 Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Analog Output Modules Dimensional Drawings SNAP-AOVA-8 only SNAP Analog Output Modules TOP VIEW OF MODULE Form 1066-150130 (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. DATA SHEET Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com PAGE 15 SNAP Analog Output Modules Dimensional Drawings SNAP Analog Output Modules All Modules Form 1066-150130 DATA SHEET IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation. PAGE 16 Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Analog Output Modules Dimensional Drawing All Modules SNAP Analog Module Mounted on a SNAP Rack SNAP Analog Output Modules Form 1066-150130 (c) 2006-2015 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. DATA SHEET Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * www.opto22.com SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com PAGE 17 More About Opto 22 Products Opto 22 develops and manufactures reliable, flexible, easy-to-use hardware and software products for industrial automation, energy management, remote monitoring, and data acquisition applications. groov groov puts your system on your mobile device. With zero programming, you can build mobile operator interfaces to monitor and control systems from Allen-Bradley, Siemens, Schneider Electric, Modicon, and many more. Web-based groov puts mobile-ready gadgets at your fingertips. Tag them from your existing tag database, and they automatically scale for use on any device with a modern web browser. See groov.com for more information and your free trial. SNAP PAC System Designed to simplify the typically complex process of selecting and applying an automation system, the SNAP PAC System consists of four integrated components: * SNAP PAC controllers * PAC ProjectTM Software Suite * SNAP PAC brains * SNAP I/OTM SNAP PAC Controllers Programmable automation controllers (PACs) are multifunctional, modular controllers based on open standards. Opto 22 has been manufacturing PACs for over two decades. The standalone SNAP PAC S-series, the rack-mounted SNAP PAC Rseries, and the software-based SoftPACTM all handle a wide range of digital, analog, and serial functions for data collection, remote monitoring, process control, and discrete and hybrid manufacturing. SNAP PACs are based on open Ethernet and Internet Protocol (IP) standards, so you can build or extend a system easily, without the expense and limitations of proprietary networks and protocols. Wired+WirelessTM models are also available. PAC Project Software Suite Opto 22's PAC Project Software Suite provides full-featured, costeffective control programming, HMI (human machine interface) development and runtime, OPC server, and database connectivity software for your SNAP PAC System. Control programming includes both easy-to-learn flowcharts and optional scripting. Commands are in plain English; variables and I/ O point names are fully descriptive. PAC Project Basic offers control and HMI tools and is free for download on our website, www.opto22.com. PAC Project Professional, available for separate purchase, adds one SoftPAC, OptoOPCServer, OptoDataLink, options for controller redundancy or segmented networking, and support for legacy Opto 22 serial misticTM I/O units. SNAP PAC Brains While SNAP PAC controllers provide central control and data distribution, SNAP PAC brains provide distributed intelligence for I/O processing and communications. Brains offer analog, digital, and serial functions, including thermocouple linearization; PID loop control; and optional high-speed digital counting (up to 20 kHz), quadrature counting, TPO, and pulse generation and measurement. SNAP I/O I/O provides the local connection to sensors and equipment. Opto 22 SNAP I/O offers 1 to 32 points of reliable I/O per module, depending on the type of module and your needs. Analog, digital, and serial modules are all mixed on the same mounting rack and controlled by the same processor (SNAP PAC brain or rack-mounted controller). Quality Founded in 1974, Opto 22 has established a worldwide reputation for high-quality products. All are made in the U.S.A. at our manufacturing facility in Temecula, California. Because we test each product twice before it leaves our factory, rather than only testing a sample of each batch, we can guarantee most solid-state relays and optically isolated I/O modules for life. Free Product Support Opto 22's California-based Product Support Group offers free, comprehensive technical support for Opto 22 products. Our staff of support engineers represents decades of training and experience. Support is available in English and Spanish by phone or email, Monday-Friday, 7 a.m. to 5 p.m. PST. Additional support is always available on our website: how-to videos, OptoKnowledgeBase, self-training guide, troubleshooting and user's guides, and OptoForums. In addition, hands-on training is available for free at our Temecula, California headquarters, and you can register online. Purchasing Opto 22 Products Opto 22 products are sold directly and through a worldwide network of distributors, partners, and system integrators. For more information, contact Opto 22 headquarters at 800-3216786 or 951-695-3000, or visit our website at www.opto22.com. www.opto22.com www.opto22.com * Opto 22 * 43044 Business Park Drive * Temecula, CA 92590-3614 * Form 1335-131203 SALES 800-321-6786 * 951-695-3000 * FAX 951-695-3095 * sales@opto22.com * SUPPORT 800-835-6786 * 951-695-3080 * FAX 951-695-3017 * support@opto22.com (c) 2014 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.