OPERATING INSTRUCTIONS AND DATA SHEET
FOR SAFETY CONTROLLER REA3
Safety switch REA3
,
Date:
17.08.2017
,
Page 2 of 12
Variotech GmbH, Gewerbeweg 5, 2230 Gänserndorf, Tel +43 2282 60310, http://variotech.com
Variotech GmbH, Gewerbeweg 5, 2230 Gänserndorf, Tel +43 2282 60310, http://variotech.com
Table of contents:
General information:
............................................................................................................................. 1
Brief description:
................................................................................................................................... 1
General legal notices:
...................................................................................................................... 3
Explanation of symbols:
................................................................................................................... 3
Safety guidelines:
............................................................................................................................. 3
Installation and operating personnel:
............................................................................................. 3
Intended use:
..................................................................................................................................... 4
Protection from electric shock:
....................................................................................................... 4
Technical description:
.......................................................................................................................... 4
Layout and connections:
.................................................................................................................. 4
Ambient conditions:
.......................................................................................................................... 5
Usage conditions:
............................................................................................................................. 5
Installation / fastening:
..................................................................................................................... 5
Connections and terminal designation:
......................................................................................... 5
Possible sources of error:
.................................................................................................................... 7
Monitoring of the magnetic switch function:
.................................................................................. 7
Monitoring of the reset button:
........................................................................................................ 7
Supply voltage monitoring:
.............................................................................................................. 8
Short-circuit protection on the output contacts of the safety relay:
........................................... 8
Commissioning:
.................................................................................................................................... 9
UCM error functional test, requirements:
.......................................................................................... 9
Functional test with UCM error simulation:
................................................................................... 9
Functional test with UCM error recognition:
................................................................................. 9
UCM error reset:
............................................................................................................................... 9
Magnetic switch error functional test:
.............................................................................................. 10
Testing general device functions:
..................................................................................................... 10
Troubleshooting:
............................................................................................................................. 10
Maintenance:
....................................................................................................................................... 11
Disposal and recycling:
...................................................................................................................... 11
Scope of delivery:
............................................................................................................................... 11
Order information and spare parts:
.................................................................................................. 12
