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Technical Manual - Tunstall GmbH

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Corridor display, double-sided, order no 19 0782 xx<br />

Only if necessary: Change address<br />

A maximum of 10 corridor displays may be connected to a ward<br />

bus. Each corridor display must have an unique address on the<br />

ward bus. The addresses in the range 9980 to 9989 may be<br />

used.<br />

One address is already preset at the factory. For this, refer to the<br />

label on the corridor display ”ADR: ....”. If this address is used<br />

only once on the ward bus, you do not have to change anything.<br />

If this address is already being used on the ward bus by another<br />

corridor display, you must change the address on one corridor<br />

display:<br />

Proceed as follows:<br />

1. The corridor display must be disconnected from the power<br />

supply.<br />

2. Wrap adhesive tape around the corridor display on the side<br />

facing away from the cable outlet in order to secure the<br />

housing cover and the housing base. Select an adhesive tape<br />

(e.g. masking tape) that can be removed easily afterwards.<br />

3. Unscrew the side cover on the side facing away from the<br />

cable outlet.<br />

4. Pull out the power supply circuit board approx. 2 cm.<br />

5. Set the desired address on the 4-pole DIP switch.<br />

6. Push the power supply circuit board back in and screw the<br />

side cover back on.<br />

Note: The set address corresponds to the room number in the<br />

ConLog software.<br />

DIP switch<br />

1234<br />

00 8814 12, 10/12 (Rev. 3.0) 2<br />

<strong>Technical</strong> <strong>Manual</strong> Page 103<br />

Only if necessary: Change address<br />

Note: The power supply circuit<br />

board is located on the side facing<br />

away from the cable outlet.<br />

Power supply<br />

circuit board<br />

= Address 9980<br />

Loop in the corridor display into the ward bus and connect to the power supply<br />

Ward bus<br />

Green<br />

IA<br />

WH(YE)<br />

Yellow<br />

IB<br />

YE<br />

White<br />

GND<br />

BU<br />

Connection cable of corridor display<br />

Brown<br />

+24 V<br />

BN<br />

Junction box<br />

Cable outlet<br />

DIP switch<br />

Address 1 2 3 4<br />

9980 OFF OFF OFF OFF<br />

9981 ON OFF OFF OFF<br />

9982 OFF ON OFF OFF<br />

9983 ON ON OFF OFF<br />

9984 OFF OFF ON OFF<br />

9985 ON OFF ON OFF<br />

9986 OFF ON ON OFF<br />

9987 ON ON ON OFF<br />

9988 OFF OFF OFF ON<br />

9989 ON OFF OFF ON<br />

Lay a separate NYM stub line for the<br />

power supply!<br />

<strong>Tunstall</strong> <strong>GmbH</strong>, Orkotten 66, 48291 Telgte, www.tunstall.de

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