Overview

Certifications

• AUS Ex 3682X
• MDA Ex (ib) 10187

Description

PSW is designed to meet the requirements of the Australian Standard AS1755 (Conveyor Safety Requirements) where pre-start warning devices are required on all new conveyors. The System also complies with Australian Standard AS2380.7  and is Intrinsically Safe.

The PSW Controller performs the necessary pre-start warning function when a start condition of the conveyor is initiated. The PSW has been designed to ensure ease of installation onto existing conveyors. The existing contactor coil connection to the main motor control relay is simply redirected through the PSW controller.

The controller has two relays used for control and fault indication. A LED display indicates System Status and pinpoints fault locations.

Ampcontrol offers a User Group for support and advice using the Monitoring and Control range of products.

Features:

• Low cost installation
• Relay output (Control and Fault)
• Open collector opto-isolated outputs (for PLC monitoring)
• DIN rail or foot mount
• LED indication to aid fault finding
• Mines Department Approved for Intrinsically Safe Applications
• Down line powered Audio Visual Modules