IS210DRTDH1A - Resistance Temperature Device Terminal Board

SPECIFICATIONS:

Part Number: IS210DRTDH1A
Manufacturer: General Electric
Series: Mark VI
Product Type: Resistance Temperature Device Terminal Board
Operating System: QNX
Power Requirements: +5 V dc, 6 A
Number of input channels: 6
Number of outputs: 2
Trip Solenoid Rating: 125 V dc
Power supply voltage: 24 V dc
Voltage Range: 18 - 32 VDC
Mounting: DIN-rail mounting
Technology: Surface mount
Operating temperature: 40 to 70°C
Size: 17.8 cm high x 33.02 cm
Repair: 3-7 days
Availability: In Stock
Country of Origin: United States
Manual: GEH-6421M

FUNCTIONAL DESCRIPTION:

IS210DRTDH1A is a Resistance Temperature Device Terminal Board manufactured and designed by General Electric as part of the Mark VI Series used in GE Speedtronic Gas Turbine Control Systems. The DRTD Terminal Board is a compact and efficient solution designed for Resistance Temperature Device (RTD) signal conditioning in industrial applications. Mounted on a DIN rail, this board provides a space-saving and organized way to handle temperature inputs in control panels. It features eight RTD input channels, allowing for multi-point temperature monitoring in processes where precision and reliability are critical. The board supports various RTD types, including PT100, PT1000, Cu10, and Ni120, making it versatile for different industry requirements.

One of the key advantages of the DRTD board is its simplified connectivity. It interfaces with the VRTD processor board using a single standardized cable, which is the same as the one used with the larger TRTD terminal board. This ensures compatibility across different system configurations and reduces wiring complexity. Additionally, the DRTD board can be vertically stacked on the DIN rail alongside other modules, optimizing cabinet space while maintaining a clean and efficient layout.

INSTALLATION:

The DRTD terminal board is designed for simple and secure DIN-rail installation through its plastic mounting holder. This mounting system ensures the board remains firmly in place while allowing for easy removal when maintenance or reconfiguration is required. The plastic holder's design accommodates vertical stacking of multiple boards, making it an efficient space-saving solution for control panels where multiple temperature inputs need to be monitored.

Wiring connections are made through the board's permanently mounted Euro-Block terminal block, which features 36 terminals arranged in a compact yet accessible layout. The terminal block's design facilitates straightforward wiring of up to eight RTD sensors, with clear labeling for easy identification of each connection point. For optimal signal integrity, it is recommended to use #18 AWG shielded twisted triplet cables, with the shielding properly terminated to minimize electrical noise interference that could affect measurement accuracy.

OPERATION:

The DRTD terminal board incorporates advanced noise suppression technology that mirrors the proven design of the larger TRTD model, ensuring reliable signal integrity in electrically noisy industrial environments. This noise filtering system effectively minimizes electromagnetic interference that could otherwise compromise temperature measurement accuracy. The board features high-density Euro-Block terminal blocks that are permanently affixed to the circuit board, providing a robust and maintenance-free connection interface for all sensor wiring. These terminal blocks are engineered to maintain secure connections even in high-vibration applications.

For proper grounding, the board includes two dedicated screw terminals for the SCOM (signal common) connection, designed to accommodate multiple grounding conductors if needed. This dual-terminal configuration allows for redundant grounding paths, enhancing system reliability. A unique identification chip embedded on the board automatically communicates with the VRTD processor, enabling plug-and-play operation and simplifying system configuration. This intelligent identification feature supports comprehensive system diagnostics, allowing for quick board recognition and troubleshooting within complex monitoring systems.

WOC has the largest stock of OEM replacement parts for GE Speedtronic Gas Turbine Control Systems. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available around the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on parts and repairs, kindly contact our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

What type of RTDs are compatible with the terminal board?

Standard terminal boards typically support Pt100 or Pt1000 RTDs, but you should confirm the board's compatibility with your specific RTD type.

Can I connect multiple RTDs to one terminal board?

Yes. RTD terminal boards are available in various configurations, such as 4-channel, 8-channel, or 16-channel, allowing you to connect multiple RTDs to a single board.

How is the DRTD board mounted?

The board slides into a plastic DIN-rail holder, allowing for secure and tool-free installation. Multiple DRTD boards can be stacked vertically to save space in control panels.