1756-IRT8I is a ControlLogix analog input module with the following features:
8 channels: Can be used to connect RTD (thermal resistance) or thermocouple sensors for temperature measurement.
Separate isolation: Each channel is isolated separately, improving signal stability and anti-interference ability.
24-bit data resolution: can provide high precision measurement data.
Multiple features: including built-in data alarm, real-time channel sampling, and scaling to convert measurements to engineering units.
Electronic module keying: helps prevent errors when replacing modules.
Software configurable: Easy to set according to specific requirements.
Compatible with ControlLogix chassis: It can be installed in the local chassis of the ControlLogix controller or connected to the chassis of the ControlLogix controller through ControlNet or Ethernet/IP networks.
1756-IRT81 technical specifications are as follows :
Operating voltage: need to be determined according to the actual use.
Backplane current: There are usually different voltage configurations, resulting in different currents.
Temperature unit: depends on the sensor type and measurement requirements.
