Thermo Scientific Dionex, Operator'S Manual

Page: 174 / 228

Dionex Integral Systems Operator’s Manual
162
Doc. 065250-06 03/2020
2. Obtain the wires or cables required for your installation (see the
specifications on page 160 ).
3. Strip the covering from the end of the cable (if used) and strip the
ends of the wires.
4. Insert the wires into the connectors on the breakout board in the
positions required for the installation (for the TTL board, see
Figure C-9 , for the relay board, see Figure C-10 ).
Note : If you are connecting a 25-conductor cable to the board, you
can connect wires to all of the positions, if you want.
5. Use a screwdriver to tighten the locking screws on the connectors.
Function Pin Function Pin
Relay 1 NO 1 Relay 1 COM 14
Relay 2 NO 2 Relay 2 COM 15
Relay 3 NO 3 Relay 3 COM 16
+5V 4 Ground 17
Relay 4 NO 5 Relay 4 COM 18
Relay 5 NO 6 Relay 5 COM 19
Relay 6 NO 7 Relay 6 COM 20
+5V 8 Ground 21
Relay 7 NO 9 Relay 7 COM 22
Relay 8 NO 10 Relay 8 COM 23
Relay 9 NO 11 Relay 9 COM 24
+5V 12 Ground 25
+24V 13
Table C-2. SP Relay Connector Pin Functions
When attaching wires to the connectors on the breakout board, be
careful not to allow stray strands of wire to short to an adjoining
position on the connector.