Bosch Appliances F.01U.252.722 User Manual

NurseCall Relay Unit

F.01U.252.722 | V1 | 2011.12

en User Manual

NurseCall Relay Unit Table of Contents | en 3

1 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

Bosch Security Systems User Manual F.01U.252.722 | V1 | 2011.12

4 en | Table of Contents NurseCall Relay Unit

4.3 Special settings 21

4.3.1 Displaying the firmware version 21

4.3.2 Resetting all the parameters and buffers 21

4.3.3 Assistance and fire priority 21

4.3.4 Assistance and fire non priority 22

4.3.5 Special texts in German 22

4.3.6 Standard texts in German 22

4.4 Printer/display setup on the Relay Plus Unit 22

4.4.1 Access to the printer/display setup menu 22

4.4.2 Selection "None" 23

4.4.3 Selection "Printer" 23

4.4.4 Selection "DISPLAY ZETTLER" 23

4.4.5 Selection "DISPLAY NORSK" 24

5Operation 25

5.1 Adjusting the loudspeaker volume 25

5.2 Consulting the alarm or event buffer 25

5.2.1 Switching between alarm and event buffers indication 26

5.2.2 Display indications 26

5.2.3 The green button does not work 27

5.2.4 Disconnecting a Relay Unit 27

6 Maintenance 28

6.1 Checking the system 28

6.2 Monitoring the power supply 28

6.3 Monitoring the backup battery 28

6.4 Cleaning 29

6.5 Parts replacement 29

6.5.1 Disassembling the unit 29

6.5.2 Backup battery replacing 30

7Disposal 31

7.1 Disassembly 31

7.2 Returning to the manufacturer 31

7.3 Materials 31

7.4 Battery 31

A Appendix 32

A.1 Electrical specifications 32 A.2 Dimensions and weight 32 A.3 Environmental conditions 32 A.4 List of criteria 33 A.5 Connectors 34 A.5.1 LINE socket (unit bottom) 34 A.5.2 Power socket (unit bottom) 34 A.5.3 RS-232 socket (Relay Plus Unit rear) 34 A.5.4 RS-485 socket (unit rear) 34

F.01U.252.722 | V1 | 2011.12 User Manual Bosch Security Systems

NurseCall Relay Unit Safety instructions | en 5

1 Safety instructions

NOTICE!

The user and installer should read and understand this chapter before any intervention on the NurseCall Relay Unit.

1.1 Importance of safety instructions

Each safety and protection instruction in this manual must be adhered to in order to avoid personnel injuries, property damages or environmental pollution. In a similar manner, the legal bylaws, the measures in prevention of accidents and for the protection of the environment, as well as the recognized technical rules aiming at appropriate and safe working conditions which as applied in the country and at the place of use of the NurseCall Relay Unit must be adhered to.

1.2 Disregarding safety rules

Disregarding the safety rules, as well as existing legal and technical regulations, may lead to accidents, to property damages or to environmental pollution.

1.3 Environmental conditions

NOTICE!

The NurseCall Relay Unit must not be located near a water tap or any other source of water. The electrical safety of the unit is only guaranteed if the electrical installation is conform to the national regulation and if this installation works properly. The NurseCall Relay Unit may not be used in buildings prone to fire and explosion hazards.

NOTICE!

The NurseCall Relay Unit may not be used under exposure to the direct sunlight, to heat, to dust or to an excessive humidity (only use the equipment in a clean environment).

 Install the NurseCall Relay Unit in a dry place, away from any source of heat.

CAUTION!

Interferences Avoid immediate proximity to other electric devices such as a television.

1.4 General safety instructions

DANGER! Electrocution

During maintenance operations, when the NurseCall Relay Unit is powered and its casing is removed, it may not be left unattended.

CAUTION!

The NurseCall Relay Unit may only be connected to the electrical sources as described in Section A.1 Electrical specifications, page 32.

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CAUTION!

Maintenance and repairs may only be performed in conformance with the instructions and by authorized technical personnel only. The sole possession of the user manual does not allow the personnel to perform any kind of repair on the NurseCall Relay Unit. Take into account all the warnings and follow all the instructions displayed on the NurseCall Relay Unit and those which are printed in the documentation. Never try to use replacement pieces other than those authorized by the manufacturer of the NurseCall Relay Unit.

CAUTION!

It is mandatory to use the products specified in the present user manual to clean the NurseCall Relay Unit. If you plan to use another product, only do so after having obtained the authorization of the manufacturer.

DANGER!

The NurseCall Relay Unit contains highly sensitive electronic components. It should be opened only in an ESD protected environment with respect to the following precautions:

1. Discharge yourself from electrostatic loads by touching a grounded conductive surface before opening the unit.

2. Avoid touching conductive parts inside the unit if not absolutely necessary.

CAUTION!

Never let any liquid enter the system. In case of liquid spill inside the NurseCall Relay Unit, act immediately as follows:

1. Switch off the unit using the main switch under the casing.

2. Unplug the power supply adaptor.

3. Dry up the unit.

4. Clean the unit.

5. Check that the unit switches on correctly.

1.4.1 Observation and information

In case of defective operation or any other technical incident for which no remedy is described in this manual, please contact immediately your local representative.

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NurseCall Relay Unit Description | en 7

2 Description

2.1 General description

2.1.1 Top view

7654

1. Loudspeaker. See Section 2.2.1 Loudspeaker, page 10.

2. Display. See Section 2.2.2 Display, page 10.

3. Keyboard, under the cover. See Section 2.2.3 Keyboard, page 10.

4. LED Indicator

5. Yellow button Used to view more details about the event or alarm currently displayed (date and time, position, etc...).

6. Green button Used to acknowledge an alarm locally, see Section 5.2.3 The green button does not work, page 27.

7. Red button with light This button is not used. Pressing the button does not activate a function.

The light blinks red during an alarm.

Bosch Security Systems User Manual F.01U.252.722 | V1 | 2011.12

8 en | Description NurseCall Relay Unit

2.1.2 Bottom view

1. Identification label.

2. Cable channels.

3. Wall mounting holes (distance between holes, 157 mm). See Section 3.2.3 Wall installation, page 14 for a detailed description.

4. ON/OFF switch.

5. LINE socket, used for firmware update. See Section A.5.1 LINE socket (unit bottom), page 34 for wiring.

6. 10V AC socket. See Section A.5.2 Power socket (unit bottom), page 34 for wiring.

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NurseCall Relay Unit Description | en 9

2.1.3 Front view

1. LED Indicator

Status LED

Standby mode (normal operation) Green (permanent)

Backup battery low Green (blinking)

Power supply disconnected Green (flashing)

Help, assistance or fire Red (blinking)

2.1.4 Relay Unit rear view

1. RS-485 connector. See Section A.5.4 RS-485 socket (unit rear), page 34 for wiring.

2. Antenna connector

2.1.5 Relay Plus Unit rear view

12 3

1 2

1. RS-232 connector, used for the printer/display interface of the Relay Plus Unit. See Section A.5.3 RS-232 socket (Relay Plus Unit rear), page 34 for wiring.

2. RS-485 connector. See Section A.5.4 RS-485 socket (unit rear), page 34 for wiring.

3. Antenna connector

Bosch Security Systems User Manual F.01U.252.722 | V1 | 2011.12

10 en | Description NurseCall Relay Unit

2.2 Detailed description

2.2.1 Loudspeaker

When one of the following alarms or messages is received by the NurseCall Relay Unit, the internal loudspeaker is activated until acknowledgement.

Status Loudspeaker

Power supply disconnected Dual-tone beep every minute

Call for help, reserve call, technical call 4 second interval, one tone

Error message 15 second interval, one tone

Disconnection of a relay unit from RS485-bus 1 minute interval, one tone

Call for assistance / fire alarm Continuously dual-tone beep

Local acknowledgement Short beep

2.2.2 Display

The NurseCall Relay Unit is equipped with a 2 x 20 characters display that guides the operator during the programming. During normal operation, alarms and messages are displayed.

NurseCall Relay Unit V2.02 BN111.242.00A

NOTICE!

This user manual is written for the unit language English USA. Certain displays may differ for the unit language English UK.

2.2.3 Keyboard

The keyboard has 21 alphanumeric keys. They are used to perform special commands or during normal operation.

OFF

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NurseCall Relay Unit Description | en 11

Keys Function

Access to the printer/display setup (Relay Plus Unit only) See Section 4.4 Printer/display setup on the Relay Plus Unit, Page 22.

Increase the volume of the loudspeaker. See Section 5.1 Adjusting the loudspeaker volume, page 25.

Decrease the volume of the loudspeaker. See Section 5.1 Adjusting the loudspeaker volume, page 25.

Scroll down to the previous alarm/event. See Section 5.2 Consulting the alarm or event buffer, Page 25.

Scroll up to the next alarm/event. See Section 5.2 Consulting the alarm or event buffer, Page 25.

Confirm a value or a command.

then

Cancel an entry or a command.

Check the status of the backup battery. See Section 6.3 Monitoring the backup battery, page 28.

Not used.

Enter a value, such as special codes. See Section 4.3 Special settings, Page 21.

Not used.

Enter a value or launch the event/alarm display mode. See Section 5.2.1 Switching between alarm and event buffers indication, Page 26.

Lock and unlock the keyboard.

Bosch Security Systems User Manual F.01U.252.722 | V1 | 2011.12

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