PRODUCT INFORMATION
Product Overview
The General Electric IS220PAOCH1B is an Analog Output Pack designed for Mark VI / Mark VIe control systems. This module interfaces between an analog output terminal board and one or two industrial I/O Ethernet networks. It provides up to eight simplex 0 to 20 milliamp current loop outputs for plant field devices.
The pack receives network inputs through dual RJ45 Ethernet ports and operates using a three-pin power connection. Output connections route through a dedicated DC-37 pin connector directly mounted to the matching terminal board. The unit performs automated power-up self-tests and continuously monitors internal power supplies and suicide relays.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Country of Manufacturer | United States |
|---|
| Number of Channels | 8 Channels |
|---|
| Current Rating | 0-20 mA |
|---|
| D/A Converter Resolution | 16-bit resolution |
|---|
TECHNICAL INFORMATION
Features
- Delivers up to 8 simplex 0 to 20 mA current loop output channels.
- Utilizes 16-bit digital-to-analog converter resolution for accurate signal processing.
- Equipped with dual RJ45 Ethernet ports for redundant control network communications.
- Connects directly to the terminal board via a 37-pin DC connector.
- Features built-in diagnostics including power-up self-tests and suicide relay monitoring.
TECHNICAL INFORMATION
Applications
- Mark VIe turbine control system analog output driving.
- Current loop output control for plant process actuators and positioners.
TECHNICAL INFORMATION
Connections / Interfaces
- Dual RJ45 Ethernet connectors interface with plant control networks.
- A three-pin power connector receives incoming electrical power.
- A DC-37 pin connector connects directly to the analog output terminal board.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the pack directly onto the compatible analog output terminal board via its DC-37 connector.
- Secure both RJ45 Ethernet cables to the designated network ports.
- Verify proper voltage connection at the three-pin power input before powering the turbine control system.
TECHNICAL INFORMATION
Compatibility
- Compatible with Mark VIe turbine control system analog output terminal boards.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with Mark VIe turbine control system analog output terminal boards.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the General Electric IS220PAOCH1B?
The IS220PAOCH1B interfaces terminal boards with I/O Ethernet networks, delivering eight 0-20 mA simplex analog output channels.
What physical connections are present on the IS220PAOCH1B pack?
The pack features dual RJ45 Ethernet ports, a three-pin power input, and a DC-37 pin terminal board connector.
What diagnostic capabilities does the IS220PAOCH1B provide?
The pack runs power-up self-tests and continuously monitors internal power supplies and analog output suicide relays.
