General Electric IS200SRLYH2AAA（IS230SNRLH2A）Simplex Relay Output Terminal Board

Description
The IS200SRLYH2AAA is a Simplex Relay Output Terminal Board developed by General Electric for use in the Mark VIe distributed control system. It provides discrete relay outputs for controlling external devices such as solenoids, contactors, and valves in industrial automation environments.
Specifications
• Model Numbers: IS200SRLYH2AAA / IS230SNRLH2A
• Series: GE Mark VIe Turbine Control System
• Relay Channels: 12 Form C relay output circuits
• Nominal Voltage: 24 / 48 / 125 VDC
• Max Current Ratings: 5 A / 1.2 A / 0.6 A (depending on voltage)
• Board Dimensions: Approx. 18.3 × 15.8 × 3.3 cm
• Weight: ~0.48 kg
• Operating Temperature: –30°C to +65°C
• Hazardous Location Approval: UL Class 1 Zone 2 Group IIC; ANSI/ISA-12.12.01-2015 Class I Div 2
• Mounting: Compatible with PDOA or YDOA I/O packs
• Terminal Type: Euro-style box-type pluggable terminal blocks
• Board Type: Surface-mount technology
Features
• Discrete Output Control: Enables precise actuation of external devices
• Simplex Configuration: Designed for single-channel relay output applications
• Compact Design: Allows double stacking with other S-type terminal boards
• Isolated Contacts: Each relay includes isolated contact pairs for feedback
• Flexible Integration: Supports various option boards via JW1 and JW2 connectors
• High Reliability: Engineered for demanding industrial environments
• Modular Compatibility: Seamlessly integrates with other Mark VIe components like IS220PDOA