5.3 Connecting the cables
5.3.1 Connecting the reader in OSDP mode
Use the terminal block -BA (see number 2 in
on page 9 and a pair of twisted
screened cable to connect the cables in OSDP mode.
1. Attach the cables according to the respective indicators on the second, +-BA terminal block (lower
terminal block) and the base:
Reader
Controller
+
+12V
-
0V
B
B
A
A
2. Insert the ridge on the end of the terminal block -BA into the slot ,-,B,A.
3. Gently push the terminal block towards the base until it clicks.
4. Push the cables back.
Please note that you must set the Jumpers to configure your application.
For more information on setting the Jumpers in OSDP mode see
For more information on setting the Jumpers in Wiegand mode see
On the reverse of the front plate, Jumper 3 is used to determine EOL (see the diagram in
above). By default EOL is ON and the reader acts as the last reader on the bus. However,
if the reader is an intermediate reader on the bus, Jumper 3 must be removed.
Mullion Reader – User Manual
Mounting and connecting
©
Siemens
2019
13
A-100417-b
15.04.2019