Sena Computer –28 rue de bel air –49750 Chanzeaux France
Tel + 33 2 41 74 13 74 Fax :+ 33 2 41 74 13 75 Email : info1@senaco.com
4.1 Connector and Pin definition
P2 description:
LNC Normally closed of lock relay.
LCOM Common port of lock relay.
LNO Normally open of lock relay.
ANC Normally closed of alarm relay.
ACOM Common port of alarm relay.
ANO Normally open of alarm relay.
TD- Tranceive Data-; connect to green wire of network cable. (For TCP/IP interface)
TD+ Tranceive Data+; connect to white/green wire of network cable. (For TCP/IP interface)
RD-Receive Data-; connect to orange wire of network cable. (For TCP/IP interface)
RD+ Receive Data+; connect to white/orange wire of network cable. (For TCP/IP interface)
P1 description:
+12V External power supply (DC9~24V).
GND External ground of device.
Button Connect Exit Button (input port).
D_state Connect door state detector, e.g. door contact sensor (input port).
RXD Data receive port of the device; connect to data transmit port of RS232 (RS232 port).
(For RS232 interface)
Connect to RS485 A of communication Bus (RS485 port). (For RS485 interface)
TXD Data transmit port of the device; connect to data receive port of RS232 (RS232 port).
(For RS232 interface)
Connect to RS485 B of communication Bus (RS485 port). (For RS485 interface)
DATA1 Data1 of external wiegand reader.
DATA0 Data0 of external wiegand reader.