Installation manual

180 20/10/2004 PS10270JENAA01
Description of the connectors
J2 and J3 connectors: the contacts on these connectors are described in the table below.
Description of the switches
SW1 and SW2: these switches are used to select V10 or V28 mode (see table below).
Description of lights
NAME Function
Description of the
contacts
J2
Used to connect equipment 0
See J2 and J3 connectors
J3
Used to connect equipment 1
Contact Function Contact Function
A1 TD
(Transmitted data)
B1 XTC
(Clock signal sent)
A2 RD
(Received data)
B2 Not wired
A3 DTR
(Data Terminal Ready output)
B3 RTS
(Flow control output)
A4 CTS
(Flow control input)
B4 CD
(Data terminal input)
A5 GND
(0 V return for junction outputs)
B5 RET
(0V return for junction input, with
V10)
A6 CR
(Clock received for received data)
B6 TC
(Clock received for transmitted
data)
Equipment number Connector Switch V10 mode V28 mode
0J2SW1
1J3SW2
NAME Color Status Function
CR1 Red on steady incorrect operation
CR2 Red flashing card in service
1
6
AB
A B
1
2
3
4
5
6
1
6
AB
A B
1
2
3
4
5
6
321
321
321
321