Repair GE-Emerson IC660BBS103 Genius 8-Circuit Isolated I/O Block

Replaces IC660BBS101, provides four isolated groups of two I/O circuits, each rated to operate at a nominal 115VAC or 125VDC.

Repair

$1,956.50
Availability
  • Usually ships in 3-5 business days

Remanufactured

$2,795.00
Availability
  • 13 in stock
  • Additional 14 ready to ship within 2-3 days

For on-site repair and support, call us at 1-704-448-2212 or email sales@qualitrol.com.

Part Number
  • IC660BBS103REP
Manufactured
Product Specs

Features

  • Failed Switch diagnostic not included
  • Unit OK, I/O Enabled LEDs (I/O Block)
  • LEDs (each circuit): On logic side of switch
  • 1,500V block to block isolation
  • Heat dissipation:
    • 16.8W max. with 8 inputs on
    • 45.6W max. with 8 outputs at 2 Amps
  • 8W max. required control power (block only)
  • Operating voltage (one source):
    • AC: 93 to 132VAC
    • DC: 105 to 132VDC
  • Frequency:
    • AC: 47 to 63Hz
    • DC: 10% max. ripple
  • Power supply dropout time:
    • AC: 1 cycle
    • DC: 10ms
  • Output Pulse Test capability
  • Selectable Input Filter Time from 10 to 100ms
  • Output powerup defaults
  • Output Hold Last State or default
  • CPU Redundancy type
  • Bus Switching Module control

The GE-Emerson IC660BBS103 Genius 8-Circuit Isolated I/O Block is designed for applications where field wiring such as manual switches will be wired in parallel with block outputs. These blocks ignore differences between an output's commanded state and the actual state of the block's internal switch.

Isolation is rated to withstand 250 VAC/VDC continuous between any group and ground or between any two groups. Transient rating is 2000V peak for 10 sec.

Control power for the block is tapped off the input/output device voltages wired to the terminals. The block has terminals for a separate power source for the internal electronics. The block power supply can be independently either AC or DC. The block need not be powered in the same manner as the circuits.