The GE IS420YAICS1B Analog I/O Pack Module supports up to ten analog inputs and strengthens EX2100 and Mark VIe turbine control systems. The module handles ±1 mA, 4–20 mA, ±5 V, and ±10 V signals with stable data acquisition and reliable Ethernet communication.
Core Features
The IS420YAICS1B integrates a processor board and a data‑acquisition board that manages diagnostic checks and fault detection. The module supports simplex and TMR redundancy and maintains consistent performance when all packs share the same hardware form.
Technical Specifications
Parameter
Value
Model
IS420YAICS1B
Type
Analog I/O Pack Module
Product Series
EX2100 / Mark VIe
Analog Inputs
10 channels (current & voltage)
Dimensions
2.1 × 18.6 × 26.3 cm
Weight
0.22 kg
System
DCS
Communication
Dual RJ45 Ethernet
Origin
USA
HS Code
8537101190
Condition
Brand New
Applications and Compatibility
The IS420YAICS1B supports turbine control, generator excitation, and industrial DCS platforms. It works with terminal boards such as TBAISIC and STAIS2A and fits EX2100 and Mark VIe modular assemblies.
Why It Matters
The IS420YAICS1B improves system reliability through enhanced diagnostics, stable analog acquisition, and strong Ethernet communication. Its compact size and updated design make it a dependable upgrade for modern GE turbine control systems.
