GE IS220PAICH1A ANALOG INPUT/OUPUT MODULE

GE IS220PAICH1A ANALOG INPUT/OUPUT MODULE Technical Parameters

GE IS220PAICH1A Channels:

8 × 4-20 mA current-loop inputs (passive)

4 × 0-10 V voltage inputs

GE IS220PAICH1A Input Ranges & Accuracy:

Current: 4-20 mA, ± 0.1 % full-scale

Voltage: 0-10 V, ± 0.1 % full-scale

Resolution: 16 bits per channel

Sampling Rate: 200 samples/sec per channel

Isolation: Reinforced channel-to-channel and channel-to-ground (>1 kV)

Filtering: Programmable digital low-pass filter (up to 50 Hz)

Input Protection: Overvoltage clamp to ± 35 V; reverse-polarity protection

Connector: Right-angle, 52-position header for pluggable terminal block

GE IS220PAICH1A Environmental:

Operating Temp: -30 °C to +65 °C

Storage Temp: -40 °C to +85 °C

Humidity: up to 95 % RH, non-condensing

Product function

GE IS220PAICH1A Conditions, linearizes, and digitizes both current-loop and voltage-signal inputs, forwarding calibrated pressure and process-variable data over the IONet Ethernet bus to the Mark VIe CPU. Provides low-latency, high-precision analog feedback for control loops, alarm thresholds, and trending without per-channel hardware modifications

Core supporting modules

I/O Pack Carrier: IS42xPSCAH1B power/carrier assembly

Controller Module: Mark VIe CPU (e.g., IS200TPROH1C)

Complementary I/O Boards:

Combustion-optimized analog (IS220PTCCH1B)

Thermocouple inputs (IS230STTCH2A)

RTD inputs (IS220PRTDH1A)

Extension components

Pluggable Terminal Blocks: Screw-clamp blocks keyed to prevent mis-insertion

DIN-Rail & Panel Mount Kits: Adapter clips and angle brackets for 35 mm DIN-rail or panel installation

Shielding Accessories: Cable-shield clamps and ferrite cores for EMI suppression

Calibration Kits: External offset/span test fixtures for loop verification

Software support

GE IS220PAICH1A Configuration & Calibration:

Channel-type and range settings configured via GE ControlST™/ToolboxST™ templates

On-line calibration wizard for zero/span adjustments per channel

GE IS220PAICH1A Diagnostics & Monitoring:

Real-time channel-health, open-circuit, and out-of-range alarms accessible in HMI and OPC-DA tags

Self-test on power-up with diagnostic flags reported through controller diagnostics

Firmware Updates: Delivered as part of Mark VIe system software; applied via ToolboxST™

Documentation: Detailed in GE Mark VIe/VIeS I/O Installation Guide and the Pressure & Analog Input Module Reference Manual