Bosch APC-AMC2-4WCF Installation Manual download pdf (Page 45)

AMC2 4W Installing | en 45

Bosch Security Systems Installation manual F.01U.024.965 | V.4 | 2006.09

Fig. 5.22 Location of the analog input connectors

The AMC2 4W can also detect the wiring conditions ‘short cir-

cuit’ and ‘broken’ and initiate an alarm if the appropriate

devices are connected.

1. Door open:R

+ R

2. Door closed:R

3. Broken wire:R

+ R

4. Short circuit:R

+ R

= 0

The resistor values can vary and

depend on the used lock system

(wire resistance negligible).

The AMC2 4W package includes

2,2 kΩ resistors using for reserves

for the R

and the R

resistor.

Fig. 5.23 Operating modes of a lock

using the analog input device

NOTE!

A complete connection diagram of the analog input devices is

shown in Figure 7.8.

1 ... 44 45 46 ... 60

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Bosch APC-AMC2-4WCF Installation Manual Page 45