Description

IS200STAIH2A Analog Input Terminal Board

Technical Specifications

• Product Model: IS200STAIH2A
• Brand: GE Vernova
• Warranty: One Year
• Input Voltage: Field‑loop 4‑20 mA / ±10 V analog‑signal inputs; 24 VDC transmitter‑power feed
• Operating Temperature: ‑40 °C ~ +70 °C
• Storage Temperature: ‑40 °C ~ +85 °C
• Response Time: Passive analog‑signal termination hardware
• Protection Class: IP20 rack‑mount terminal‑board PCB
• Accuracy Class: Passive signal‑routing terminal hardware
• Output Frequency: Not applicable
• Rated Current: Per‑channel limited by field‑transmitter load
• Function: STAI analog‑input termination board for Mark VIe I/O packs; routes field‑transmitter analog signals to matching analog‑I/O pack modules
• Signal Types: 4‑20 mA current‑loop, ±10 V voltage‑input, provides configurable loop‑power for two‑wire transmitters
• System Compatibility: GE Mark VIe analog‑I/O pack series
• Termination: Field‑wiring screw terminals; backplane multi‑pin inter‑module connectors
• Humidity: 5‑95 % RH, non‑condensing
• Weight: 0.68 kg
• Dimensions: Standard Mark VIe terminal‑board footprint
• 

Product Overview

IS200STAIH2A is a field‑wiring analog‑input terminal‑board assembly for GE Mark VIe turbine‑control system. It provides screw‑terminal connections for process‑transmitter field‑wiring and routes analog‑loop signals to the corresponding Mark VIe analog‑I/O pack. Jumpers on‑board configure per‑channel loop‑power supply for two‑wire 4‑20 mA transmitters. It is widely deployed for gas‑turbine and steam‑turbine process‑variable measurement loops including pressure, flow and temperature transmitters. Discontinued terminal‑board spare available as refurbished and surplus tested hardware for power‑plant‑control‑system repair‑work.

Application Notes

‑ Configure loop‑power jumpers per each connected field‑transmitter type before commissioning. ‑ Use shielded twisted‑pair cable for all analog‑field‑loop wiring. ‑ Disconnect field‑loop power before modifying terminal‑board wiring. ‑ Typical deployment: power‑plant Mark VIe analog‑input terminal‑board spare‑part stocking.