Allen-Bradley 1719-IT4B 4 Channel Thermocouple Input Wide; Includes 1719-TB8X2
ALLEN-BRADLEY · I/O

1719-IT4B

4 Channel Thermocouple Input Wide; Includes 1719-TB8X2

Ex I/O 4 Channel Thermocouple Input Wide; Includes 1719-TB8X2

Catalog Number
1719-IT4B
Product Family
1719 Ex I/O Modules
Platform
In-Cabinet Distributed I/O
Category
I/O
Product Type
Thermocouple
TECHNICAL INFORMATION

1719-IT4B technical information

Technical Specifications

Power Supply24V DC
Temperature Rating-20…60 °C (-4…140 °F)
APPLICATION / ENGINEERING

1719-IT4B application and engineering notes

System Role

Interfaces field sensors and actuators with the controller at local or distributed I/O stations.

Selection Criteria

Check signal type, channel count, voltage/current, isolation, terminal base and environmental requirements.

Integration

Plan adapter, power segmentation, addressing, wiring, diagnostics and channel configuration before commissioning.

Migration / Modernization

Create an old-to-new I/O mapping and validate electrical characteristics and field behavior channel by channel.

DS Robotik evaluates product selection together with field conditions and system architecture, covering PLC/I/O architecture, panels, software, integration, commissioning and modernization.

PRODUCT STRUCTURE

1719-IT4B system position

Allen-Bradley 1719-IT4B is part of the 1719 Ex I/O Modules product family on the In-Cabinet Distributed I/O platform.