User's Manual
Table Of Contents
- Table of Contents
- 1 About this document
- 2 Basic safety information
- 3 Product description
- 4 Construction and function
- 4.1 Device structure
- 4.2 Product versions
- 4.3 Terminal software
- 4.4 System connection
- 4.5 Authentication types
- 4.6 CardLink
- 5 Installation
- 6 Commissioning
- 7 Operation
- 8 Maintenance
- 9 Packaging/Returns
- 10 Disposal
- Index
Installation Technical Manual
48 04043552 - 07/2017Terminal 97 00
5.4.4 Connecting 24 V DC power supply
Only devices with BEX121 motherboard!
For the power supply of the device, use only power supply units that fulfil the requirements to
EN60950-1:2006 as limited power source.
Connect the 24 V DC power supply and the ground wire to the terminal (1).
Fuses for the 24 V DC power supply
The 24 V DC power supply is secured with fuses on 2 poles. The fuses (2) are of the plug-in
type and can be easily replaced.
2 = SMD fuse T 1.0 A/125 V, order number 04036925
The fuses may only be replaced with fuses of the same type.