1746-IB32 Allen Bradley

1746-IB32 Allen Bradley

This module is typically used to interface electrical devices such as Switches, Sensors, Auxiliary contacts and other binary or ON/OFF devices.

Features:

• This module operates at a nominal voltage of 24VDC and at a voltage range of 15-30V DC @ 50 °C (122 °F) or 15-26.4V DC @ 60 °C (140 °F). 
• 32 input signals may be wired to this module.
• It is compatible for use with any SLC 500 processor, ideally with the SLC 500 Modular Style hardware.
• Backplane current of 50 mA at 5VDC, Maximum Off-State Input voltage of 5VDC, Nominal Input Current of 5.1 mA @ 24V DC, maximum Off state input current of 1.5 mA with typical signal delay of 8 ms for both ON to OFF and OFF to ON signal transition.
• Isolation from the backplane tested at 1500 Volts AC for 60 seconds between the backplane and the I/O and it has a 1500 Volt AC dielectric withstand.
• The minimum voltage across its circuit in the ON state is 15.0 Volts DC
• OFF state, it has a maximum voltage drop of 5.0 Volts DC and a maximum leakage current of 1.5 mA.
• Maximum signal delay time of 3ms across its inputs in the ON and the OFF mode and it has an overall nominal input current of 5.1 mA at 24 Volts DC nominal voltage.
• Operating temperature bracket between 0 and 60 degrees Celsius (32 and 140 degrees Celsius) at 5 to 95% non-condensing humidity and it has an operational vibrational withstand of 1G at 5 to 200 Hertz and a shock rating of 30G.

Security recommendations:

When installing the module, ensure that the power is removed from the chassis as this module does not support Removal and Insertion Under Power (RIUP).

Specifications:

• Manufacturer Rockwell Automation
• Part Number/Catalog No. 1746-IB32
• Power Dissipation, per channel 0.20 Watts
• Input Delay Time, OFF to ON 3 ms
• Operating Voltage Range 15 to 30V dc at 50° C; 15 to 26.4V dc at 60° C.
• Input Voltage 24VDC
• No. of Inputs Thirty-Two (32) Inputs
• Power Dissipation, per module 6.65 Watts
• Brand Allen-Bradley
• Backplane Current at 24 Volts 0 mA
• Series SLC 500
• Module Type Digital DC Input Module
• Backplane Current at 5 Volts 0.05 A
• Voltage Range 15-30 Volts DC Sink
• Inputs 32
• Backplane Current (5 Volts DC) 103 milliamps
• Signal delay 3 milliseconds
• Off State Current 1 milliamps
• Applications General Purpose DC Inputs
• I/O Connection 1746-HT and 1746-HCA
• Step Response 100 milliseconds in, 2.5 milliseconds out
• Shock rating 30G
• UPC 10662468092712