GE IS220PAICH1A 336A4940CSP3 Mark‑VIe Analog Input Board

Technical Specifications Part Number:336A4940CSP3 Signal: Multi‑channel analog input Interface: Mark‑VIe I/O backplane Operating Temperature:‑30℃ ~ +70℃ Mounting: I/O rack plug‑in module

Functional Features Multi‑point analog signal sampling Input hardware filtering and surge protection Channel‑level fault diagnosis

Application Scenarios Mark‑VIe remote I/O cabinet Turbine field analog sensor signal acquisition unit

Performance Parameters High‑precision analog‑digital conversion Stable operation under plant interference environment

Structural Characteristics Compact I/O‑rack plug‑in PCB Dedicated I/O backplane connector Front‑panel channel status LED lamps Module locking latch

Working Principle Field analog sensor signals access module terminals, go through filtering and A/D conversion, digital data is transmitted to main controller via I/O backplane bus.

Installation Requirements Use shielded twisted‑pair cables for analog signals. Follow ESD anti‑static operation rules.

Usage Notes Input signal must stay within rated channel range. Check LED status after power‑on.