Vanderbilt VR20M-MF - Connecting to ACT; ACT OSDP Connection Procedure

10 Connecting the card reader to ACT
10.1 Connecting the card reader to ACT in OSDP mode
A ACTpro 1520e
B Power and A, B (OSDP)
C Reader 1 (Mullion reader with keypad)
D Reader 2 (Mullion reader)
E Reader 3 (VR40S-MF Mifare Reader with keypad and display)
ACTpro 1520e can support both the VR and NGCR readers on the same OSDP bus.
The connection between a card reader and an ACTpro 1520e is as follows:
ACTpro 1520e VRxx-MF
+12/24 V

+
OSDP/NET 0V

-
OSDP/NET A

A
OSDP/NET B

B
© Vanderbilt 2018 25
A-100410
21.06.2018