Features:
- Four isolated pairs provide eight configurable AC/DC I/O circuits
- Designed for applications with external devices wired in parallel with outputs
- Retains electronic fusing and other block diagnostics without standard failed-switch action
IC660BBS101 is the isolated eight-circuit configuration without the standard Failed Switch response used on IC660BBS100.
The design accommodates manual contacts in parallel with controlled outputs while continuing to provide isolated pairs, electronic output protection, and Genius communications.
Migration to the GE-named BBS103 successor should be based on terminal compatibility and on a documented review of how external switches affect output feedback and diagnostics.
The General Electric IC660BBS101 115 VAC/125 VDC 8-Circuit Isolated I/O Block without Failed Switch Diagnostic is documented as discontinued by the OEM; quotation, documentation, and legacy-system support remain available from Apter Power.
General Electric IC660BBS101 115 VAC/125 VDC 8-Circuit Isolated I/O Block without Failed Switch Diagnostic Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
General Electric IC660BBS101 115 VAC/125 VDC 8-Circuit Isolated I/O Block without Failed Switch Diagnostic Specs
General
- ManufacturerGeneral Electric
- ModelIC660BBS101
- ConditionNew Original ready stock
- Product FamilyGE Genius I/O
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
AC/DC circuit grouping
- Pair arrangement: Eight circuits are organized as four electrically isolated pairs.
- Mixed sources: Compatible AC or DC power can be selected for separate pairs.
- Direction choice: Configure input and output roles to match the field schematic.
- Block supply: Provide the separate electronics power required by the manual.
External contact behavior
- Manual contacts: Parallel switches may energize a load independently of the output command.
- Diagnostic choice: The block omits the standard command-to-state Failed Switch response.
- Feedback review: Interpret observed voltage in the context of all parallel devices.
- Safe operation: Document every source capable of energizing the field circuit.
Legacy setup checks
- Input filtering: Match the configured delay to the field device and process.
- Output defaults: Define behavior for communication loss or controller stop.
- Redundancy: Apply BSM settings only where the installed Genius system supports them.
- Successor: Evaluate IC660BBS103 as the OEM-documented replacement.