User`s manual

20 s Getting Started XP8300
Jumper settings on header J2 determine the actuation voltage for the
boards relays. When pins 12 are connected, the actuation voltage is
supplied by the +24V line on the PLCBus. When pins 23 are connected,
the actuation voltage is supplied by the VCC line on the PLCBus.
When no pins on header J2 are connected, an actuation voltage must be
supplied by connecting a 24V power supply at sockets V+ and GND on
header H3.
The XP8300 relays require an actuation voltage of 24 V, and
the XP8310 relays require an actuation voltage of 12 V. These
relays will not work with J2 pins 23 connected.
Apply a voltage on header H3 only when header J2 is not
jumpered. Applying power to the board when J2 pins 12 or
23 are connected can damage the relay board and other
boards on the bus.
Setting Board Addresses
Jumpers on header J1 (along with PAL encoding) determine the boards
bus address. Figure 2-4 shows the jumper settings to set addresses 07.
Figure 2-4. J1 Jumper Settings for XP8300 Board PLCBus Addresses
6
4
J1
3
4
J1
2
6
J1
1
J1
4
2
6
2
J1
5
6
2
4
J1
7
0
J1
6
2
4
J1
6
2
4
4
6
2
44
FD
5
1
3
BD0
BD1
BD2
5
1
3
BD0
BD1
BD2
5
1
3
BD0
BD1
BD2
5
1
3
BD0
BD1
BD2
5
1
3
BD0
BD1
BD2
5
1
3
BD0
BD1
BD2
5
1
3
BD0
BD1
BD2
5
1
3
BD0
BD1
BD2
!