ABB 3HAC026271-001 Relay Controls

ABB 3HAC026271-001 Relay Controls

INTRODUCTION

3HAC026271-001 3HAC027648-00102 integrates network connectivity and expansion capabilities, providing a modern and universal SSI feedback solution for any PLC based system. This module can be extended to 6 2-channel modules, allowing users to use a single network connection interface with up to 12 SSI sensors. This interface program is compatible with most gray code or binary SSI sensors, including rotary encoders, linear sensors, barcode readers, and laser distance sensors, through the host controller’s (PLC) software.

Technical characteristics

Wiring terminals:

The modules are equipped with different numbers of wiring terminals to suit different applications.

These terminals can be used to connect various types of signals such as digital inputs/outputs, analogue inputs/outputs and so on.

Wiring type:

The terminal card module may support many different types of wiring, including screw terminals, spring terminals, etc., to meet the wiring needs of different devices.

Modular design:

Usually exists as a module of the control system for easy installation, replacement and maintenance.

Stability and Reliability:

Stable and reliable design, suitable for long-term stable operation in industrial environment.

Functions and Applications

Function:

These two modules are typically used to connect various sensors, actuators, or other devices in a robotic system or automation control system.

They provide electrical connection points that allow different devices to be easily connected to the control system.

Applications:

Suitable for connecting and managing various sensors, actuators and other devices in various robotic systems and automation control systems.

These modules enable signal transmission and data processing between the control system and external devices.

The instructions and warnings related to the operation of the product must be strictly adhered to in accordance with the following specifications:

 The technical specifications and typical applications of the product system must be strictly observed.

 Personnel training: Only trained personnel may install, operate, maintain or repair the product system. These personnel must be instructed on the

These personnel must be instructed and briefed on the conditions in the hazardous area.

 Unauthorised modifications: No modifications or structural changes may be made to the product system.

 Maintenance Responsibility: It must be ensured that the product system is only used under appropriate conditions and in a condition that is fully fit for purpose.

 Working environment: The user must fulfil the specified environmental conditions:

Safety regulations

The following safety regulations must be fully observed when (maintenance) work is carried out on the product system:

1 Disconnect completely.

2 Secure to prevent reconnection.

3 Make sure that the installation is complete.

4 Perform earthing and short-circuiting.