NurseCall Relay Unit Table of Contents | en 3
Bosch Security Systems User Manual F.01U.252.722 | V1 | 2011.12
Table of Contents1 Safety instructions 5
1.1 Importance of safety instructions 5
1.2 Disregarding safety rules 5
1.3 Environmental conditions 5
1.4 General safety instructions 5
1.4.1 Observation and information 6
2 Description 7
2.1 General description 7
2.1.1 Top view 7
2.1.2 Bottom view 8
2.1.3 Front view 9
2.1.4 Relay Unit rear view 9
2.1.5 Relay Plus Unit rear view 9
2.2 Detailed description 10
2.2.1 Loudspeaker 10
2.2.2 Display 10
2.2.3 Keyboard 10
2.2.4 RS-485 interface 12
2.2.5 Antenna 12
3 Installation 13
3.1 Unpacking 13
3.1.1 List of contents 13
3.2 Installation 14
3.2.1 Generalities 14
3.2.2 Installation on a piece of furniture 14
3.2.3 Wall installation 14
3.2.4 Installing the antenna 14
3.2.5 Connecting to the mains 15
3.2.6 Setting the jumpers on the communication board on the Relay Plus Unit 16
3.2.7 Connecting the RS-485 17
3.2.8 Connecting the RS-232 to the Relay Plus Unit 18
3.2.9 Setting the 100 Ohm termination jumper 18
4Programming 19
4.1 Generalities 19
4.1.1 Using the keyboard 19
4.1.2 Exit and cancel entries 19
4.1.3 Key not allowed 19
4.1.4 Locking and unlocking the keyboard 19
4.1.5 Programming time-out 19
4.2 First use 20
4.2.1 List of original factory settings 20
4.2.2 Parameters set by the NurseCall Main Unit 20
4.2.3 Locating mode and identification number 20