Description

IS230TRLSH2B Relay Output Terminal Board

Technical Specifications

• Product Model: IS230TRLSH2B
• Brand: GE Vernova
• Warranty: One Year
• Input Voltage: Field contact load voltage, backplane logic power
• Operating Temperature: 0 °C ~ +60 °C
• Storage Temperature: ‑40 °C ~ +85 °C
• Response Time: Relay contact switching <10 ms
• Protection Class: IP20 rack‑mount terminal board
• Accuracy Class: Turbine control discrete output terminal grade
• Output Frequency: Not applicable
• Rated Current: Form‑C relay contact rated 5 A per channel
• Channel Count: Multi‑channel relay output termination
• Interface: Matches IS2xx series I/O pack via high‑speed backplane connector
• Diagnostics: Circuit feedback loop for channel fault detection
• Indicators: LED status for each output channel
• System Compatibility: GE Mark VIe gas / steam turbine control system
• Certifications: CE, cULus
• Humidity: 5‑95 % RH, non‑condensing
• Weight: 0.46 kg
• Dimensions: Standard Mark VIe terminal board footprint
• 

Product Overview

IS230TRLSH2B is a relay‑output terminal board designed for GE Mark VIe turbine control hardware. It provides physical field‑wiring termination for discrete relay‑output I/O packs, isolating turbine‑controller internal circuits from field‑side solenoids, interlock relays and alarm devices. Each channel supports contact‑feedback signal back to controller logic for circuit health monitoring. This legacy control hardware is end‑of‑life; available units are refurbished and new‑old‑stock spare parts for power‑plant turbine‑control‑system maintenance and overhaul projects.

Application Notes

‑ Must pair with corresponding Mark VIe I/O pack module. ‑ Observe contact current derating under inductive load conditions. ‑ Strict ESD anti‑static precautions required during installation. ‑ Typical deployment: combined‑cycle power plants, steam‑gas turbine control cabinet spare‑part stocking.