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The GE Fanuc DS200TBCBG1AAA, also cataloged as the DS200TBCB 4-20 mA RTD Input Termination Module, operates as a dedicated hardware component for temperature sensor signal conditioning and input wiring termination within Mark V Speedtronic systems.

Suffix Breakdown & Model Matrix

  • DS200: Standard Mark V series printed circuit board base platform.
  • TBCB: Functional acronym designating the 4-20 mA RTD Input Termination Module.
  • G1: Group 1 manufacturing revision configuration.
  • A: Functional revision level 1.
  • A: Functional revision level 2.
  • A: Artwork revision level.

Hardware Specifications

Parameter Specification
Model DS200TBCBG1AAA
Brand GE Fanuc
Origin USA
Weight Standard Termination Module Mass
Dimensions Location 7 Terminal Module Form Factor
Operating Temp 0 to 60 deg C
Power Consumption +5 VDC at 6 A
Input Signals Resistance Temperature Detector (RTD) and 4-20 mA Inputs
Jumper Config 8 Channels Selectable for 0-1 mA Range
Destination Card Signal routing written to TCCB Board in core

Backplane Bus Communication & Firmware Compatibility

The GE Fanuc DS200TBCBG1AAA processes analog signals directly at core location seven and routes digitized temperature inputs to the primary TCCB board. Dedicated backplane bus communication velocity allows rapid analog-to-digital signal processing without latency. Firmware flash compatibility across the core processor rack ensures accurate sensor scaling and configuration mapping when hardware jumpers toggle individual channel ranges between 4-20 mA and 0-1 mA.

Frequently Asked Questions

Q: What power rail does the DS200TBCBG1AAA require from the system chassis?

A: The board draws its operational logic power from the internal +5 VDC bus, pulling up to 6 A.

Q: How can input channel signal scaling be modified on the TBCB board?

A: Onboard hardware jumpers allow 8 of the 4-20 mA input channels to be reconfigured individually for 0-1 mA input signal range compatibility.

Q: Where are the field wires terminated and where is the signal data sent?

A: RTD and mA analog field leads land on the TBCB screw terminal blocks located in core position seven, and signal data is transferred directly to the TCCB board.

Field Installation Guidelines

  1. Power Isolation: Turn off core system power supplies before seating or removing the TBCB module from location seven.
  2. ESD Protection: Connect a grounded static wrist strap to the bare metal cabinet framework prior to handling the circuit board.
  3. Jumper Setting: Verify hardware jumpers are set to the correct signal range (4-20 mA or 0-1 mA) for each channel before connecting field wiring.
  4. Wiring & Grounding: Land RTD and current loop signal wires onto the designated terminal blocks, securing cable shields to the ground bar to prevent noise pickup.

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