9-2
Termination Boards for TTL DIO Cards
DIN-24R/TB-24R
Termination Board with 24 Relay Outputs
24-CH single-pole, double-throw (SPDT form C) relay outputs
50-pin Opto-22™ compatible connector
Maximum switching voltage 220 VDC/250 VAC
Maximum switching current up to 2 ADC/AC
LED indicator for relay status
On-board relay driver circuitry
Screw terminals for easy filed wiring
DIN socket available on DIN-24R
50-pin SCSI-type connector available on DIN-24R to interface
with ND-6058
Introduction
The DIN-24R and TB-24R relay output boards are
designed for industrial control applications. It
contains 24 electro-mechanical SPDT relays that
can be driven by the 24-bit digital output ports of
the PCI-7224, PCI-7248, PCI-7296, ACL-7112,
ACL-7124 and PET-48DIO, ND-6058.
Each relay's switching capacity is 60 W, 125 VA.
The normally closed, and common contacts for
each relay are made available for maximum
flexibility.
Features
Specification
Relay Output
• Number of channels: 24
• Relay type: SPDT (Form C)
• Contact rating
AC: 125 VAC @ 0.6 A
DC: 30 VDC @ 2 A
• Breakdown voltage: 1500 VRMS
• Contact resistance: 50 mΩ
• Relay ON/OFF time
Operate time: 3 ms
Release time: 3 ms
+12 V +24 V
TB-24R/12
DIN-24R/12 288 mA maximum --
TB-24R/24
DIN-24R/24 -- 144 mA maximum
• LED Indicators for relay status: per channel
• Expected life: 5 x 105 operations @ 2 A, 30 VDC
• External coil excitation voltage
12 V nominal, 19.2 V maximum (TB-24R/12 &
DIN-24R/12)
24 V nominal, 38.5 V maximum (TB-24R/24 &
DIN-24R/24)
I/O Connector
• 50-pin ribbon male
• 50-pin SCSI-II female
Operating temperature: 0 to 60 ºC
Storage temperature: -20 to 80 ºC
Relative humidity: 5 to 95%, noncondensing
Power consumption
Dimensions
• TB-24R: 220 mm x 132 mm x 15 mm (WxLxH)
• DIN-24R: 203 mm x 120 mm x 55 mm (WxLxH)
DIN-24P/TB-24P
Termination Board with 24 Opto-Isolated Digital Inputs
24-CH opto-isolated digital inputs
50-pin Opto-22 compatible connector
Non-polarity digital input range
Isolated input voltage up to 24 V
5000 VRMS optical isolation
Jumper selectable for voltage input or dry-contact input mode
LED indicator for input status
Screw terminals for easy field wiring
DIN socket is available on DIN-24P
50-pin SCSI-type connector available on DIN-24P to interface
with ND-6058
Introduction
The DIN-24P and TB-24P digital input termination
boards feature high-voltage opto-isolation on all
input channels. They provides 24 channels that
are accessed through a single 50-pin connector,
standard on the NuDAQ digital I/O boards, such
as ACL-7122, ACL-7124, PET-48DIO, PCI-7224,
PCI-7248, PCI-7296 and ND-6058.
Features
Specification
Input modes (jumper selectable on per channel
basis)
• Voltage input
• Dry contact input
Isolated digital input
• Number of channels: 24, maximum
• Maximum input range: 24 V, non-polarity
• Digital logic levels
0-24 V, non-polarity
Input high voltage: 5-24 V
Input low voltage: 0-1.5 V
• Input resistance:1.2 kΩ @ 0.5 W
• Isolation voltage: 5000 VRMS
Dry contact input
• Number of channels: 24
• Internal pull-up voltage supply: +5 VDC
LED Indicators for input status: one per channel
I/O Connector
• 50-pin ribbon male
• 50-pin SCSI-II female
Operating temperature: 0 to 60 ºC
Storage temperature: -20 to 80 ºC
Relative humidity: 5 to 95%, noncondensing
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5
6
7
8
9
10
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12
Software
Solutions
3
PXI-Based
Instruments
PXI/
CompactPCI
Platforms
2
PXI/
CompactPCI
Modules
PCI DAQ
Cards
PCI DIO
Cards
PC/
104-Plus
Products
ISA DAS/
DIO Cards
Wiring
Termination
Boards
Motion
Control
Cards
Machine
Vision
Products
Remote I/O
Modules
4
Ordering Information
TB-24R/12
Te r mination Board with 24-CH Relay Outputs
@ 12V Coil Voltage (Including One 1.5-meter
ACL-10150 Cable)
TB-24R/24
Te r mination Board with 24-CH Relay Outputs
@ 24V Coil Voltage (Including One 1.5-meter
ACL-10150 Cable)
DIN-24R/12
Te r mination Board with 24-CH Relay Outputs
@ 12V Coil Voltage and DIN-Rail Mounting
(Including One 1.5-meter ACL-10150 Cable)
DIN-24R/24
Te r mination Board with 24-CH Relay Outputs
@ 24V Coil Voltage and DIN-Rail Mounting
(Including One 1.5-meter ACL-10150 Cable)
+5V
40 mA maximum
Power requirement:
Dimensions
• TB-24P: 220 mm x 132 mm x 23 mm (WxLxH)
• DIN-24P: 259 mm x 121 mm x 55 mm (WxLxH)
Ordering Information
TB-24P/24
Te r mination Board with 24-CH Isolated Digital
Inputs (Including One 1.5-meter ACL-10150
Cable)
DIN-24P/24
Te r mination Board with 24-CH Isolated Digital
Inputs and DIN-Rail Mounting (Including One
1.5-meter ACL-10150 Cable)
www.adlinktech.com
All specifications are subject to change without further notice.
TB-24RDIN-24R
TB-24P
DIN-24P