72 en | Installing Access Modular Controller 2
2020-01 | V02 | Installation manual Bosch Access Systems V.B.
Wiegand reader type W 3
This wiring diagram refers to the following readers from the BOSCH catalog:
CTN Part Number
ARD-AYK12 F.01U.075.408
ARD-AYJ12 F.01U.075.388
ARD-AYH12 F.01U.075.389
ARD-AYQ12 F.01U.075.390
ARD-AYCE65B F.01U.075.391
Wiegand reader type W 4
The reader has an additional DIL switch to choose the following parameter settings.
S1 = on The beeper is controlled by input 1.
S2 = on The beeper will always be set after card reading.
S3 = on The LED displays will be controlled by the reader.
S4 = off
S5 = on The beeper is controlled by input 2.
Notice!
In the default delivery status pin 2 is set to ON.
4.14 RS-485 Interface for Card Readers
The AMC2-4R4 has four RS-485 interfaces. Each interface is connected using a 10-pin
pluggable screw connector (S2, S7, S14, and S19).
Figure4.57: Location of the RS-485 interfaces for external devices
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