Description
The GE IS200TBCIH1BCE (TBCI) is a contact input terminal board designed for the Speedtronic Mark VI turbine control system, engineered to terminate, condition, and route digital contact inputs safely from field devices to the core control processors.
📋 Technical Specifications Datasheet
- Brand: GE (General Electric / Industrial Solutions)
- Model: IS200TBCIH1BCE (Functional Acronym: TBCI)
- Series: Mark VI Turbine Control Platform
- Product Name: Contact Input Terminal Board
- Manufacturing Origin: United States
- Product Status: Industrial Control Standard / Replacement Part
- Input Capacity: Supports multiple discrete contact inputs with optical isolation
- Dimensions: Standard Mark VI rack-compatible terminal board form factor
- Weight: Approximately 0.75 kg
- Original Equipment Manufacturer: GE Energy / Industrial Solutions
- Power Rating: Low-voltage internal logic and discrete loop power distribution
⚙️ Operating Norms and Usage
- Observe strict electrostatic discharge (ESD) safety protocols, utilizing a properly grounded wrist strap when handling the terminal board.
- Mount the board securely within its designated core cabinet slot or enclosure, ensuring full edge-connector and backplane engagement.
- Verify all field contact input wiring, power supply polarities, and terminal block screw torque against system installation drawings prior to powering up.
⚡ Power-On / Power-Off Sequence
- Power-On Sequence: Confirm all incoming signal terminations and power feeds are secure, energize the low-voltage logic supply, and monitor controller diagnostic indicators for normal communication and boot status.
- Power-Off Sequence: Disable active turbine control loops via the HMI, power down the rack power distribution sources, and ensure full circuit discharge before removing or servicing the board.
📖 Product Usage Instructions
- Continuously monitor board diagnostic indicators and system HMI status to track discrete input health and loop integrity.
- Use GE ToolboxST configuration software to verify signal mapping, filter times, and diagnostic parameters associated with the terminal board channels.
- Periodically inspect terminal blocks and wiring connections for signs of thermal stress, vibration wear, or oxidation.
❓ Common Questions & Answers Q&A
- Q: What is the primary function of the IS200TBCIH1BCE board?
A: It terminates field-wiring for discrete contact inputs and provides necessary optical isolation and signal conditioning before passing the data to the Mark VI controller.
- Q: Can this terminal board be used in redundant system configurations?
A: Yes, the TBCI board design supports both simplex and triple modular redundant (TMR) applications depending on the system architecture setup.
Recommended Alternative Series & Models
- GE Mark VI Board: IS200TDBTH2A
- GE Mark VI Board: IS215ACLEH1A
- GE Mark VI Board: IS200VTCCH1CBB
- GE Mark VI Board: IS200DSPCH1AEA
- GE Mark VI Board: IS200EPDMH1AAA
- GE Mark VIe Module: IS420UCSCH1A
- GE Control Board: DS200TBCIG1AAB
- GE Drive Board: 531X301DCCAFG2
- GE Terminal Board: 531X305NTBAPG1
- GE Multilin Relay: SR750-P1-G1-S1-HI-A20-R-E-H
