TRANSIT Ultimate | installation guide
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3
OSDP Interface Board
For supporting OSDP on the TRANSIT Ultimate it is required to use the OSDP Interface Board, which includes the
PCC485/OSDP converter. This board implements the OSDP protocol according to the SIA OSDP v2.1.7 standard,
including the Secure Channel Protocol.
You may purchase the TRANSIT Ultimate together with the OSDP Installation Board. This is convenient, because then
the board is already installed by Nedap. See appendix C for part numbers.
This chapter describes how to install the OSDP Interface Board afterwards yourselves. Make sure to follow all safety
precautions outlined in chapter 2.1.
OSDP Interface Board installation procedure
1.
Connect the OSDP Interface Board (PCC485) with TRANSIT as described in chapter 3.1.
2.
Connect to the RS485-OSDP network as described in chapter 3.2.
3.
Setup TRANSIT configuration as described in chapter 3.3.
3.1
TRANSIT wiring
The TRANSIT Ultimate and OSDP Interface Board must be connected as shown in the figure below. The wiring includes
power supply, antenna signal for identification and control for relay output and front cover LED.
Figure 7: TRANSIT / OSDP Interface Board wiring wiring
OSDP Interface Board
TRANSIT
RS485 - OSDP
OSDP_OUT #1
OSDP_OUT # 0
Power supply
IN-1
IN-2
IN-3
GND
HF+
GND
COM
NC
NO
PCC485
G
N
D
U+
G
N
D
H
F+
A
B
G
N
D
T
R
G
N
D
RL
BP
G
N
D
UL
N
A
N
O
C
N
C
A
B
#
A
B
#
NO
C
NC
