1797-IRT8 AB
About 1797-IRT8
The Allen Bradley 1797-IRT8 driver is a Flex Ex thermocouple input module. Allen Bradley designed this input module to use 8 input channels with a signal range of 0 to 485 ohms and -40 to 100 MV. The rated power of the driver has a module on-site power consumption of 1.6 watts, Ui requires a DC power supply voltage of less than 9.5 volts, and Li requires a current consumption of less than 1 ampere. 1797-IRT8 comes with an IP20 housing. The shell is not waterproof. It can only be used indoors in the factory and prevents water spraying and splashing. It uses a 12 AWG stranded cable for connection. To install input modules in different locations, the drive is equipped with DIN rail mounting options and panel mounting options. The dimensions of this module are 3.7 inches long and 2.95 inches wide,
The Allen Bradley 1797-IRT8 input module can only operate within the room temperature range of -4 to 158 degrees Fahrenheit. It also requires a non condensing humidity environment with a relative humidity of 5% to 95%. The stabilization time of the input module has been set to 99% of the final value, with a time range of 8 milliseconds. The 1797-IRT8 driver is equipped with different status indicators, including 8 red fault indicators and 1 green module power indicator. This module supports configurable channels, allowing it to be used for various sensors. It can also choose input filters, lower filter settings to provide better noise reduction and resolution, and choose higher filter settings for faster performance. The 1797-IRT8 drive has passed C/US, UL, C-Tick, and marine-GL certifications. The lead resistance compensation in this type of driver is less than 15 watts. Its total power consumption rating is 1.6 watts.
Technical specifications for 1797-IRT8
Manufacturer Rockwell Automation
Brand Alan Bradley
Part Number/Catalog Number 1797-IRT8
Product category FLEX Ex RTD thermocouple I/O module
Enter 8
Input type internal bus configurable
Signal input range 40 to 100 millivolts
Lead resistance compensation up to 15 watts
Establishment time 8 milliseconds
Module on-site power consumption 1.6 watts
Power consumption 1.6 watts
Maximum heat dissipation 5.46 BTU/hour
Power supply 9.5 V DC
Weight 200 grams
1797-IRT8
Description: The Allen Bradley 1797-IRT8 FLEX Ex RTD thermocouple I/O module has 8 inputs and an internal bus configurable input type. It operates with an establishment time of 8 ms and a signal input range of 40-100 mV.
