GE IS220PDIAH1A

GE IS220PDIAH1A | Mark VIe 24-Channel Discrete Contact Input I/O Pack GE

$5,126.00

The GE IS220PDIAH1A is a discrete contact input I/O pack terminal board belonging to the Mark VIe turbine control system series. It collects dry contact and 24V DC digital signals from field switches, valves and sensors, completes signal isolation, debouncing and fault diagnosis, then transmits data to the main controller via redundant Ethernet.
Brand model： GE 
Product Name:IS220PDIAH1A
Warranty: 1 year
Origin:USA
HS code：85389000.00
Inventory: Spot/Futures
Goods condition: Brand new
Delivery time: 3-4days/1month

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Description

GE IS220PDIAH1A – Mark VIe 24-Channel Discrete Contact Input I/O Pack

Product Overview

The GE IS220PDIAH1A is a discrete contact input I/O pack terminal board belonging to the Mark VIe turbine control system series. It collects dry contact and 24V DC digital signals from field switches, valves and sensors, completes signal isolation, debouncing and fault diagnosis, then transmits data to the main controller via redundant Ethernet. It solves reliable discrete signal acquisition and anti-interference requirements for gas turbine power generation control systems, and supports stable operation in harsh industrial and hazardous locations.

Technical Specifications — IS220PDIAH1A

Parameter Value
Product Model IS220PDIAH1A
Manufacturer GE
Product Type 24-Channel Discrete Contact Input I/O Pack
Power 24–28.6 V DC, typical power consumption 5W
Communication / Protocol Dual RJ45 Ethernet, IONet redundant bus
Operating Temperature -30 °C to +65 °C
Mounting DIN rail mounting, compatible with Mark VIe I/O racks
Dimensions (HxWxD) 85mm × 50mm × 160mm
Weight 0.8 kg
Typical Interfaces Dual Ethernet ports, DC-37 field terminal connector, front IR diagnostic port
Compliance UL, CE, ATEX Zone 2, 1500V optical isolation
GE IS220PDIAH1A

GE IS220PDIAH1A

Key Features and Benefits — IS220PDIAH1A

  • Supports 24-channel dry contact / 24V DC voltage discrete input with configurable signal debouncing.
  • Built-in 1500V optical isolation between field side and control side, strong anti-electromagnetic interference.
  • Integrated per-channel open-circuit & short-circuit diagnosis with front LED status indication.
  • Dual redundant Ethernet communication ensures stable data transmission for turbine critical control loops.
  • Equipped with front infrared diagnostic port for local parameter reading and fault troubleshooting.

Related Models

  • IS220PDIAH2A: Upgraded discrete input I/O pack, fully compatible with IS220PDIAH1A wiring and protocol.
  • IS220PDOH1A: 24-channel discrete output relay module, matching input signal control applications.
  • IS220TDIAH1A: Matching terminal base board for IS220PDIAH1A field wiring connection.
  • IS220PRIOH1A: Mark VIe redundant Ethernet communication module for system network expansion.

Installation and Maintenance — IS220PDIAH1A

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