Control input/outputs, X80 connector details

2011-02 Installation and User Instructions 5 Call Stations

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18.2.4 Control input/outputs (X80)

The call station kit provides an external interface for one control input and five control outputs. This external interface consists of a pin header with 14 positions (see the PCB for the pin numbering).

table 18.7: X80 connector details

Pin Signal

1PTT input contact

2GND

3Output 1, out (power indicator)

4 Output 1, in (power indicator)

5 Output 2, out (fault indicator)

6 Output 2, in (fault indicator)

7 Output 3, out (call indicator)

8 Output 3, in (call indicator)

9 Output 4, out (system priority indicator)

10 Output 4, in (system priority indicator)

11 Output 5, out (system emergency indicator)

12 Output 5, in (system emergency indicator)

13GND

14GND

table 18.8: X80 technical data

PTT input contact

Resistance detection (supervision enabled): Cable short circuit

<2.5 kohm Contact closed

7.5 kohm to12 kohm

Contact open

17.5kohm to 22 kohm Cable broken

> 27 kohm

Resistance detection (supervision disabled): Contact closed

<12 kohm Contact open > 17.5 kohm

Internal output supply current: max. 10 mA (per pin)

max. 30 mA

(in total max. 3 LEDs are simultaneously on) Output type:

open collector/drain Output voltage: max. 56 V (per pin) Output sink current:

max. 100 mA per output switch pin

Bosch Security Systems 2011-02

3.5 specifications

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Bosch Appliances 3.5 Control input/outputs, X80 connector details, Pin Signal PTT input contact

Models: 3.5