The GE IS230SRLYH2A is a Simplex Relay Output Terminal Board under the Mark VIe Series, designed for industrial control systems. This simplex "S-type" terminal board accepts PDOA/YDOA I/O packs and delivers 12 Form C relay output circuits via 48 customer terminals, enabling reliable control of field devices through relay switching.

• Relay Output Capabilities: 12 Form C relays with fast response times (100,000 electrical operations and 10,000,000 mechanical operations rating)
• Diagnostic Functionality: Read-only ID chip for hardware compatibility checks and isolated contact pairs for real-time relay status monitoring
• Option Board Compatibility: Supports WROB, WROF, and WROG option boards for extended functionality
• Simplified Installation: Euro-style pluggable terminals and standardized S-type mounting with double stacking capability
• Industrial Durability: Operates in -30 to 65°C with free-air convection cooling, resistant to vibration and temperature fluctuations

Manufactured in the U.S., this surface-mount terminal board features a compact design that aligns with other Mark VIe S-type boards for seamless cabinet integration. It generates diagnostic alarms for fuse status monitoring when paired with option boards.