Features:
- Interconnects the control boards fitted to an Innovation Series rack.
- Combines external I/O, keypad, meter and ISBus interfaces on one backplane.
- Separates chassis-ground and control-common paths through dedicated stab connectors.
The installed board set changes with drive power level and control architecture, so the backplane supports several defined rack populations.
Front-facing connectors concentrate cabinet wiring while J13-J21 route signals internally to the boards occupying the six rack positions.
Two isolated ac feeds from the HFPA supply the assembly, and E1-E4 provide the cabinet grounding and common reference points.
Record the board population, connector positions and grounding points before selecting General Electric IS200CABPG1B for a control assembly.
General Electric IS200CABPG1B Control Assembly Backplane Board Manuals,Datasheets,Link
Important Notice: Match J1-J21 cable positions and the populated rack boards to the installed IS200CABPG1B arrangement.
Rack positions supported by the backplane
- Slot One: BAIA connects through J13 and J17.
- Power Slot: RAPA receives its backplane link at J14.
- Control Slot: ACL or GBIA/PBIA can occupy the shared position.
- Bridge Slots: BIC and BPI or FOSA boards use paired backplane connectors.
Cabinet-facing signal connections
- User I/O: J6 carries higher-voltage signals and J7 carries lower-voltage signals.
- Meters: J8 supports as many as four front-panel meters.
- Service Tool: J9 provides the diagnostic and configuration connection.
- Keypad: J10 links the front-panel keypad to power and serial signals.
Supply and reference paths
- Main Feed: The HFPA supplies 48 V ac through a shielded pair.
- Auxiliary Feed: A separate isolated pair carries 17 V ac.
- Chassis Ground: E1 and E2 connect GND to the rack chassis.
- Control Common: E3 and E4 tie the backplane to cabinet CCOM.
Local and system ISBus ports
- Local ISBus: J11A carries isolated transmit, receive and 24 V power.
- Local Transmit: J11B provides an isolated transmit-only path.
- System ISBus: J12A supports the extended transmit, receive and power interface.
- System Transmit: J12B carries the matching isolated transmit signal.