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IS200TRLYH2F - Relay Output Terminal Board

IS200TRLYH2F - Relay Output Terminal Board IS200TRLYH2F - Relay Output Terminal Board

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SPECIFICATIONS

Part No.: IS200TRLYH2F
Manufacturer: General Electric
Product Type: Relay Output Terminal Board
Country of Manufacture: United States (USA)
Series: Mark VIe

IS200TRLYH2F is a relay output terminal board developed by GE. It is a part of Mark VIe control system. The Relay Output Terminal Board with TMR Contact Voting has 12 contact-voted relay outputs. Each TMR section on the board has 12 sealed relays, for a total of 36 relays. R, S, and T relay contacts are combined to form a voted Form B (NC) contact. It is possible to use 24/125 V dc or 115 V ac.

Features

  • The board has no power distribution. An optional power distribution board, WPDFH1A, can be added to the Mark VI and VIe control systems to provide a standard 125 V dc or 115 V ac source, or an optional 24 V dc source with individual fuses, for field solenoid power.
  • For ac applications where a fuse in the neutral return wire (pin 3 of J1-J4) is not desirable, WPDFH2A provides a single fuse in the high side (pin 1 of J1-J4) of each power distribution circuit.
  • TRLY1F is only compatible with TMR applications and works with the PDOA / YDOA I/O pack. Three TMR I/O packs connect to the terminal board's 37-pin D-type connectors JR1, JS1, and JT1.

Installation

  • Connect the wires for the 12 solenoids directly to the terminal board's two I/O terminal blocks. Each block is held together with two screws and has 24 terminals that accept wires up to 12 AWG.
  • Each terminal block has a shield termination strip connected to chassis ground on the left side. If the WPDF daughterboard is used, solenoid power is available for outputs 1-12.
  • Customer power can also be wired to the terminal block. The three I/O processors connected at JR1, JS1, and JT1 provide the 28 V dc power for the terminal board relay coils and logic.

Operation

  • The three I/O processors connected at JR1, JS1, and JT1 provide the 28 V dc power for the terminal board relay coils and logic.
  • Same relays are used for alternating current and direct current voltages.
  • The board share relays but have different circuits. The TRLY1F is equipped with relay drivers that drive the relays at the frame rate. When a cable is unplugged or communication with the associated I/O board or I/O pack is lost, the relay outputs have a failsafe feature that votes to de-energize the corresponding relay.

Characteristics

  • Number of output relay channels: 12
  • Physical Size: 17.8 cm wide x 33.02 cm high
  • Operating Temperature: -30 to 65 degrees Celsius
  • Technology: Surface-mount

World of Controls has the most comprehensive collection of GE components. Please contact WOC as soon as possible if you require any extra information.

 

Frequently Asked Questions

 

What is IS200TRLYH2F?
It is a relay output terminal board developed by GE.

What are the types of relay contacts on the board?
The R, S, and T relay contacts on the board are combined to form a voted Form B (NC) contact.

What are the power requirements for the board?
The board can use either a 24/125 V dc or 115 V ac power source.

Does the board have power distribution?
No, the board does not have power distribution, but an optional power distribution board called WPDFH1A can be added to provide a standard power source for field solenoid power.

What are the types of power sources that can be provided by the power distribution board?
The power distribution board can provide a standard 125 V dc or 115 V ac source, or an optional 24 V dc source with individual fuses for field solenoid power.