The GE IS200TDBSH6A, also cataloged as the IS200TDBSH6A discrete simplex terminal board, operates as a large printed circuit board for discrete signal termination within Mark VI turbine control architectures.
Hardware Specifications
Parameter
Specification
Model
IS200TDBSH6A
Brand
General Electric (GE)
Origin
USA
Weight
Not specified
Dimensions
Not specified
Operating Temp
Not specified
Power Consumption
Backplane supplied, not specified
Device Type
Discrete Simplex Terminal Board
Product Family
GE Mark VI
Terminal Blocks
TB1 & TB2, 48 terminals each
Connector
Mid-sized female connector port
Components
Rectangular black components, grey housings, diodes, capacitors
Profinet / EtherNet/IP Deterministic Networks
As part of the Mark VI system, the IS200TDBSH6A aligns with deterministic communication practices. When integrated with I/O packs, Profinet and EtherNet/IP deterministic networks maintain predictable cycle timing and stable negotiation windows. This ensures consistent propagation delay across expanded discrete monitoring nodes, supporting simplex configurations without redundancy conflicts.
Frequently Asked Questions
Q: What is the function of terminal blocks TB1 and TB2? A: They provide 48 discrete termination points each, enabling direct wiring of contact inputs and outputs.
Q: Can the IS200TDBSH6A be hot-swapped during operation? A: No, insertion or removal must be performed during system shutdown to avoid bus disruption.
Q: How are discrete signals routed through the board? A: Signals are terminated at TB1/TB2 and routed via the mid-sized connector port to the control backplane.
Field Installation Guidelines
Mount the board securely to prevent vibration-induced connector movement.
Maintain separation between discrete wiring and high-current conductors to reduce induced noise.
Ensure proper torque on TB1/TB2 screw terminals to avoid intermittent contact faults.
Keep the connector port fully seated for stable backplane communication.
Label terminal connections to simplify maintenance and reduce troubleshooting time.GE IS200TDBTH6A Discrete Input/Output Terminal Board
The GE IS200TDBTH6A, also cataloged as the IS200TDBTH6A discrete input/output terminal board, operates as a dedicated hardware interface for contact input processing and relay output control within Mark VIe distributed control systems.
Hardware Specifications
Parameter
Specification
Model
IS200TDBTH6A
Brand
General Electric (GE)
Origin
United States
Weight
Not specified
Dimensions
17.8 cm × 33.02 cm
Operating Temp
-30 to +65 deg C
Power Requirements
+5 VDC
Device Type
Discrete Input/Output Terminal Board
Product Family
GE Mark VIe
Channels
24 discrete input channels
Relay Outputs
12 Form-C relay channels
Input Current
24 VDC
Input Filter
Hardware filter
AC Voltage Rejection
12 V RMS
Technology
Surface mount PCB
Manual Reference
GEH-6721L
Profinet / EtherNet/IP Deterministic Networks
The IS200TDBTH6A integrates with Mark VIe controllers via Ethernet-based deterministic networks. Three PDIO I/O packs connect through D-type connectors, each mapped to redundant controllers (R, S, and TMR configurations). This architecture ensures predictable communication cycles, supports triple modular redundancy, and maintains deterministic timing across distributed turbine control systems.
Frequently Asked Questions
Q: Can a single PDIO I/O pack operate the TDBT board? A: No, proper operation requires three PDIO packs connected to corresponding controllers.
Q: How are relay option boards installed? A: Relay option boards connect via JW1 and JW2 connectors and are secured mechanically to the TDBT.
Q: Does the board require hardware configuration jumpers? A: No, the TDBT has no onboard jumpers; relay option boards may include configurable jumpers.
Field Installation Guidelines
Mount the board on a DIN rail or within a cabinet using a sheet metal carrier and insulator.
Use #18 AWG wiring for terminal connections; TB2 for input circuits and TB1 for relay outputs.
Maintain shield termination with a separate bracket to prevent ground loops.
Verify PDIO pack connections (JR1, JS1, JT1) are correctly assigned to controllers.
Ensure retention clips and fasteners are engaged to prevent vibration-induced loosening.
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
