Product Description

Overview

The ABB PS870A is a bus extension and termination board designed for ABB control systems, ensuring stable and reliable communication across system bus lines. Moreover, it supports extension to additional modules, maintaining signal integrity even in large industrial automation racks. Its compact design allows straightforward installation in control cabinets and racks.

Technical Specifications

General Information

• Model Number: PS870A

• Part Number: 1JNL100098-371

• Type: Bus Extension and Termination Board

• System Compatibility: ABB Advant OCS, MOD 300 DCS

• Country of Origin: Sweden

Functions & Electrical

• Provides electrical termination and bus line extension

• Maintains signal integrity with integrated termination resistors

• Supports connection of additional modules

Mechanical & Installation

• Mounting: Rack or cabinet installation

• Design: Compact for space-efficient integration

FAQ

Q1: What is the primary function of the PS870A?
It provides bus line termination and allows extension of ABB control system modules.

Q2: Which systems are compatible with this board?
ABB Advant OCS and MOD 300 DCS systems are fully supported.

Q3: Is it suitable for industrial environments?
Yes, it is built for continuous operation in harsh industrial conditions.

Q4: How is it installed?
The board mounts easily in standard control racks or cabinets.

Q5: What maintenance is required?
Minimal maintenance is needed, mainly routine inspection of bus connections.