Description

GE IS200SRLYH2A Relay Output Terminal Board

The GE IS200SRLYH2A, also cataloged as the IS200SRLY Relay Output Terminal Board, operates as a dedicated hardware component for relay signal switching and field device control within the GE Mark VIe and EX2100 turbine control systems. The board converts controller output commands into relay contact actions for external circuits.

Hardware Specifications

Parameter	Specification
Model	IS200SRLYH2A
Brand	GE
Origin	United States
Series	Mark VIe / EX2100
Product Type	Simplex Relay Output Terminal Board
Board Type	Relay Output Terminal Board
Relay Channels	12 relay channels
Relay Contact Type	Relay output interface
Maximum Load Current	125 VDC
Coil Voltage	24 VDC nominal
Isolation	Electrical isolation between relay circuits and control logic
Mounting	DIN rail / EX2100 chassis slot
Technology	Surface Mount
Weight	480 g
Operating Temp	-30 to +65 deg C

Firmware Flash Compatibility and Industrial Relay Control Interface

The IS200SRLYH2A provides relay output termination functions within the GE Mark VIe industrial control architecture. The board receives low-level controller commands and transfers them through relay contacts to external field devices such as solenoids, alarms, and turbine auxiliary circuits.

The module supports industrial control platform integration through GE I/O architectures and maintains firmware flash compatibility within the Mark VIe system environment. Relay output density scaling allows multiple discrete control circuits to be managed through a single terminal board assembly.

The surface mount design provides compact relay signal routing and supports electrical separation between controller logic and field switching circuits. The relay interface is used for discrete command execution in turbine protection, excitation control, and interlock applications.

Frequently Asked Questions

Q: How many relay output channels are available on the IS200SRLYH2A?
A: The board provides 12 relay output channels according to the specified Mark VIe configuration.

Q: What type of field devices can be controlled by the IS200SRLYH2A?
A: The relay outputs can interface with discrete field devices including solenoids, alarms, and auxiliary switching circuits.

Q: What mounting options are supported by the IS200SRLYH2A?
A: The board supports installation in the EX2100 chassis configuration or designated DIN rail mounting arrangements.

Field Installation Guidelines

Install the IS200SRLYH2A in the assigned Mark VIe or EX2100 control cabinet position and verify relay terminal identification before connecting field wiring. Confirm contact ratings and load requirements before energizing connected circuits.

Use separated routing for relay output wiring and low-level signal cables to reduce electrical interference. Connect protective grounding according to cabinet design requirements and verify relay contact status during commissioning procedures.

Specifications

• Brand: General Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems