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AMC2 4W-EXT
5.11
Connecting Analog Input Devices
The AMC2 4W-EXT has eight analog inputs, for example, for
potential-free lock mechanisms, or to detect whether a lock is
closed or open. The inputs will be connected to the 2-pin
pluggable screw connectors: S3, S4, S8, S9, S15, S16, S20, and
S21 - refer to Table 7.3.
WARNING!
Risk of damaging equipment.
!
Do not connect external power supply to the AMC2 4W-EXT
inputs.
When connecting a relay output to an AMC2 controller input
use dry mode with potential-free contact - refer to Figure 5.13.
Figure 5.16 Location of the analog input connectors
The AMC2 4W-EXT can also detect the wiring conditions 'short
circuit' and 'broken', and hence trigger an alarm if the
appropriate devices are connected.
Bosch Sicherheitssysteme GmbH
Installation manual
Installing | en
38
| V 2.6 | 2008.12
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