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Optional Accessories
Product Specifications
DM-20 provides secure door control of up to four doors via encrypted communication and also contains two Wiegand reader interfaces for use with 3rd party readers. A wide variety of I/O interfaces allows DM-20 to be a part of diverse system configurations.
Specification:
Interface:
Communications: RS485
Input: TTL Input x 4 and Supervised Input x 4
Output: TTL Output x 6
Hardware:
Relay: Form C x 4
Wiegand: In/Out x 2
Reader Power Output: 750mA (12Vcc) x 2
Power: 12Vcc
Operating Temperature: -20° a 60°C
Dimensions: 120 x 70 x 36 mm
Compatible Devices:
BS2OEPW, BSA2OEPW, BSL2OE, BEW2OAP, CS40, XPMPOEV2
Configuration Diagram: