1746-OB32 Allen Bradley

1746-OB32 Allen Bradley

Is a 32 Channel Digital Output Module. It is a high density low current DC output module, compatible to be fitted in any available slot of 1746 Chassis except slot 0. The voltage output it provides is 24V DC.

Features:

• 32 outputs with 16 points per common and it has a sourcing operational voltage ranging between 5 and 50V DC.
• Draws 0.19A of backplane current at 5V DC and it provides an output circuit isolation tested at 1500V AC for 1 minute.
• Maximum signal delay time of 0.1ms in ON
• 1ms in OFF mode and the maximum circuit current leakage in the OFF state is 1mA.
• has 0.25A at 0-60 Deg. Celsius nominal current on each output point and the minimum current load of 1mA for every output channel. 3
• Has an average 8A nominal current and a 2A current per common.
• Maximum voltage loss in the circuit in the ON state is 1.2V at 0.5A
• Has a surge of 1.0A for 1ms repeatable every 2s across each output point.
• Power dissipation of 0.172W per point
• Total module heat dissipation of 6.45W.
• Temperature ranges between 0 and 60 deg. Celsius (32 and 140 deg. Fahrenheit)
• 5-95% non-condensing humidity
• It has a C-UL and UL Listed Industrial Control Equipment for Class I, Division 2, Groups A, B, C, D Hazardous Locations certification, and is rated at the NEMA standard ICS 2-230 Noise immunity.

Specifications:

• Manufacturer Rockwell Automation
• Brand Allen-Bradley
• Part Number/Catalog No. 1746-OB32
• Series SLC 500
• Module Type Digital DC Output Module
• Outputs 32
• Voltage Range 5-50 Volts DC
• Current/Output 0.5-0.25 amps
• No. of Outputs Thirty-Two (32)
• Current/Module 8 amps
• Point Per common Sixteen (16)
• Backplane Current (5 Volts) 190 milliamps
• Nominal output 24VDC
• Applications High Current
• Applications High Current
• Backplane Current (5 Volts)190 mA
• Step Response 60 milliseconds in, 2.5 milliseconds out
• Signal Delay, ON 0.1 ms
• UPC 10662468092903
• Signal Delay, OFF 1.0 ms
• UNSPSC 32151705
• Electronic Protection No