46 MPA2C3 Installation Guide
OSDP mode panel setting
The MPA2C3 2-door system OSDP mode can manage up to 4 readers to support 2
doors with IN and OUT readers per door.
The OSDP readers are connected to the panel’s AES encrypted OSDP protocol (v
2.x). The OSDP reader are connected to the panels bus (OSDP1 or OSDP2). OSDP
readers must have an address to get the proper function. The combination OSDP
bus (1 or 2) and the address of the reader determines the function of the reader for
which door. See table below.
In OSDP mode more than one reader can be connected to an OSDP RS485 bus.
• OSDP1 is one RS485 OSDP bus with RJ45 terminals READER1 IN and
READER1 OUT
• OSDP2 is one RS485 OSDP bus with RJ45 terminals READER2 IN and
READER2 OUT
To set up the MPA2C3 in OSDP mode per door DIP Switch.
Table 3-4 DIP Switch settings and Jumpers
1. * OSDP Readers must be addressed to achieve required function
2. ** SW2: Bit 1 and 2 must be set synchronized for OSDP 1 bus;
SW2: Bit 3 and 4 must be set synchronized for OSDP 2 bus
3. *** RDR 1 (JP13/JP14) and RDR 2 (JP15/JP16) both jumpers must be set
synchronized
Once the reader terminals have been set to OSDP mode correctly, the two LEDs on
the RJ45 connector will have the following function:
Left yellow LED: OFF
Right green LED
• OSDP reader not connected: OFF
• Valid OSDP reader connected to panel: flashing
MPA2C3-4 (4
door)
DIP Switch Jumpers***
Reader mode SW1 SW2** RDR 1/3 RDR 2/4
OSDP Bit 1: ON Bit 1&2: RS485 Termination Enable 2-3
(OSDP1) (EOL OSDP1) OFF: NO EOL
ON : EOL
(OSDP 1)
Bit 10: ON Bit 3&4: RS485 Termination Enable 2-3
(OSDP2) (EOL OSDP2) OFF: NO EOL
ON : EOL
(OSDP 2)
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