ALLEN BRADLEY 1769-PB4 COMPACT 24VCD EXPANSION POWER UNIT

1756-IF6I:

  • Industrial process control
  • Accurate voltage and current signal measurement
  • Analog data acquisition in automation systems

1769-PB4:

  • Powering CompactLogix expansion modules
  • Distributed I/O systems
  • DIN rail or panel-mounted automation setups
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Allen-Bradley 1756-IF6I
A 6-channel isolated analog input module for ControlLogix systems. Each channel is individually isolated. Supports voltage and current signals. Features real-time sampling, wire-off detection, process alarms, and rate alarms.


Allen-Bradley 1769-PB4
A Compact I/O power supply module with 24VDC input. Provides 4A at 5VDC and 2A at 24VDC. Supports up to 16 modules (8 on each side). Mountable on DIN rail or pane


1756-IF6I:

  • Inputs: 6 isolated channels
  • Signal Ranges: ±10.5V, 0–10.5V, 0–5.25V, 0–21mA
  • Resolution: 16-bit
  • Power Dissipation: 3.7W (voltage), 4.3W (current)
  • Backplane Current: 250 mA @ 5V, 100 mA @ 24V
  • Mounting: ControlLogix chassis
  • Terminal Block: 1756-TBNH or 1756-TBSH

1769-PB4:

  • Input Voltage: 19.2–31.2VDC (nominal 24VDC)
  • Output Current: 4A @ 5VDC, 2A @ 24VDC
  • Power Consumption: 100 VA
  • Power Dissipation: 14.5W @ 60°C
  • Mounting: Panel or DIN rail
  • Isolation Voltage: 75V continuous