RS-485 I/O Modules: ADAM-4000
Ordering Information
ADAM-4118 Robust 8-ch
Thermocouple Input
Module w/ Modbus
ADAM-4150 Robust 15-ch Digital I/O
Module with Modbus
ADAM-4168 Robust 8-ch Relay
Output Module with
Modbus
Specifications
General
Power Consumption 0.5W @ 24 VDC
Analog Input
Channels 8 differential and
independent configuration
channels
Input Impedance Voltage: 20 MΩ
Current: 120 Ω
Input Type T/C, mV, V, mA
Input Range
Thermocouple
J0 ~ 760°C R500 ~ 1,750°C
K0 ~ 1,370°C S500 ~ 1,750°C
T-100 ~ 400°C B500 ~ 1,800°C
E0 ~ 1,000°C
Voltage mode ±15 mV, ±50 mV,
±100 mV, ±500 mV,
±1 V, ±2.5 V
Current mode ±20 mA, 4 ~ 20 mA
Accuracy Voltage mode: ±0.1% or
better
Current mode: ±0.2% or
better
Resolution 16-bit
Sampling Rate 10/100 samples/sec
(selected by Utility)
CMR @ 50/60 Hz 92 dB
NMR @ 50/60 Hz 60 dB
Overvoltage Protection ±60 VDC
High Common Mode 200 VDC
Span Drift ±25 ppm/°C
Zero Drift ±6μV/°C
Built-in TVS/ESD Protection
Burn-out Detection
ADAM-4118
ADAM-4118
ADAM-4150
ADAM-4168
Robust 8-ch Thermocouple Input Module with
Modbus
Robust 15-ch Digital I/O Module with Modbus
Robust 8-ch Relay Output Module with Modbus
ADAM-4150 ADAM-4168
Specifications
General
Power Consumption 0.7 W @ 24 VDC
Digital Input
Channels 7
Input Level
Dry contact: Logic level 0: Close to GND
Logic level 1: Open
Wet contact: Logic level 0: 3 V max
Logic level 1: 10 ~ 30 V
(Note: The Digital Input Level 0 and 1 status can be
inverted)
Supports 3 kHz Counter Input (32-bit + 1-bit
overflow)
Supports 3 kHz Frequency Input
Supports Invert DI Status
Over Voltage Protection 40 VDC
Digital Output
Channels 8, open collector to 40 V
(1 A max. load)
Power Dissipation 1W load max
RON Maximum 150 mΩ
Supports 1 kHz Pulse Output
Supports High-to-Low Delay Output
Supports Low-to-High Delay Output
Specifications
General
Power Consumption 1.8 W @ 24 VDC
Relay Output
Output Channels 8 Form A
Contact Rating 0.5 A @ 120 VAC (Resistive)
0.25 A @ 240 VAC
1 A @ 30 VDC
0.3 A @ 110 VDC
Breakdown Voltage 750 VAC (50/60 Hz)
Initial Insulation 1 G Ω min. @ 500 VDC
Resistance
Relay Response On: 3ms
Time (Typical) Off: 1ms
Total Switching Time 10 ms
Supports 100 Hz pulse output
Maximum Operating 50 operations/min
Speed (at related load)
Common Specifications
General
Power Input Unregulated 10 ~ 48 VDC
Watchdog Timer System (1.6 second) &
Communication
Connector 2 x plug-in terminal
blocks (#14 ~ 22 AWG)
Isolation Voltage 3,000 VDC
Supported Protocols ASCII Command and
Modbus/RTU
Environment
Operating Humidity 5 ~ 95% RH
Operating Temperature -40 ~ 85°C
(-40 ~ 185°F)
Storage Temperature -40 ~ 85°C
(-40 ~ 185°F)
RoHS
COMPLIANT
2002/95/EC
RoHS
COMPLIANT
2002/95/EC
RoHS
COMPLIANT
2002/95/EC
All product specifications are subject to change without notice Last updated : 19-Mar-2014
