Product Details:

The B&R 7AT664.70 is System 2003 series screw-in analog input module for B&R PLC systems, dedicated to thermocouple temperature measurement. It provides 4 input channels, supporting multiple thermocouple types with measuring range from -270°C to +1372°C. The module adopts galvanic isolation design to suppress industrial electromagnetic interference, delivering stable and accurate temperature reading. It inserts directly onto the PLC backplane bus and communicates with B&R CPU for real-time temperature data transmission. Integrated channel diagnostic function can detect sensor breakage and short circuit faults, LED indicators display module running and alarm status for convenient maintenance. Powered by 24VDC industrial power supply. Terminal block needs separate ordering for wiring connection, supporting fast spare replacement and cutting machine downtime. It is widely used in packaging machinery, textile production equipment, printing machines and thermal process automation systems, delivering reliable 4-channel TC input temperature acquisition module System2003 AI card performance and minimizing unexpected downtime of process production equipment.

Specifications

Brand: B&R

Model: 7AT664.70

Product Type: System 2003 4-Channel Thermocouple Analog Input Module

Function: Thermocouple temperature collection,channel fault diagnosis,backplane bus communication,process temperature monitoring

Application: B&R PLC system,packaging machine,textile machinery,thermal treatment equipment

Feature:4 thermocouple channels,-270~+1372°C,galvanic isolation,screw-in backplane installation,24VDC,CE/UL certification