Features:
- A 42-position Euroblock separates field termination from the VSVO processor cable.
- JP1 and JP2 select the required valve-coil current and resistance pairing.
- Electronic checks cover servo current, LVDT signals, and terminal-board identity.
The H1B arrangement adds terminal capacity while retaining a compact simplex servo interface for Mark VI control cabinets.
Two independent output paths work alongside six position-feedback circuits, so the valve drive and measured position remain within the same VSVO I/O group.
Separate excitation paths for LVDTs and active probes allow the connected sensors to receive the power form expected by their signal circuits.
Availability and product support for the General Electric IS210DSVOH1B Simplex Servo I/O Terminal Board can be discussed with Apter Power.
General Electric IS210DSVOH1B Simplex Servo Input/Output Terminal Board Manuals,Datasheets,Link
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.
Valve Matching
- Selectors: JP1 and JP2 configure the two servo output paths.
- Current Choices: Supported nominal coil currents include 10, 20, 40, 80, and 120 mA.
- Resistance Pairs: Each current choice corresponds to the stated coil-resistance option.
- Independent Paths: The two channels can be matched to their connected valve coils.
Excitation
- LVDT Sources: Two excitation sources serve the six position-feedback circuits.
- LVDT Level: Excitation is 7.00 Vrms nominal at 3.2 kHz.
- Probe Sources: Two excitation supplies are provided for active pulse probes.
- Distribution: Excitation and returned signals share the compact VSVO termination path.
Signal Checks
- Servo Current: Commanded and measured output current are monitored.
- Position Signal: LVDT excitation and feedback enter the diagnostic checks.
- Board Identity: Electronic ID data confirms board type and revision.
- Mismatch: Unexpected identification data produces a compatibility fault at the processor.
Mounting
- Rail Format: The board is installed in a plastic DIN-rail holder.
- Terminal Count: The H1B Euroblock provides 42 field positions.
- Field Cable: Shielded twisted-pair conductors are landed directly on the terminal block.
- Processor Cable: A single 37-pin cable connects the assembly to VSVO.