Allen Bradley 1746-A4

The Emerson Automation Allen Bradley 1746-A4 module is a 4-slot modular chassis for the SLC 500 series PLC. It is used to house other modules in the SLC 500 series, such as digital input/output modules, analog input/output modules, high-speed counter modules and communication modules.

Product description

4-slot modular chassis

For SLC 500 series PLC
Houses digital input/output, analog input/output, high-speed counters and communication modules
24 VDC power supply
Backplane mounting
Product parameter

Number of slots: 4
Power supply voltage: 24 VDC
Communication protocols: Modbus RTU, Modbus ASCII, DeviceNet, Ethernet/IP
Dimensions: 100 x 125 x 25 mm
Weight: 0.2 kg
specification

Environment: -10 to 60 degrees Celsius (14 to 140 degrees Fahrenheit), humidity 5 to 95% (non-condensing)
Vibration: 20 to 500 Hz, 1.5 g
Impact: 11 g
Apply

Industrial automation
Process control