Hach-Lange POLYMETRON 9586 - Manual (Page 18)

Figure 4 Discrete input wiring connections
Table 4 Input connections
Discrete inputs Connector position - Switch input Connector position - Voltage
input
Input 1+ 3 2
Input 1- 2 3
Input 2+ 6 5
Input 2- 5 6
Input 3+ 8 7
Input 3- 7 8
Figure 5 Jumper settings
1 Input 1 configuration jumpers 3 Input 3 configuration jumpers 5 Jumpers positioned to the right
for voltage inputs
2 Input 2 configuration jumpers 4 Jumpers positioned to the left for
switch inputs
1. Open the controller cover.
2. Feed the wires through the cable gland.
3. Adjust the wire as necessary and tighten the cable gland.
4. The jumpers are positioned immediately behind the connector. Remove the connector for
improved access to the jumpers and configure the jumper settings according to the type of input
as shown in
Figure 5 .
5. Close the controller cover and tighten the cover screws.
6. Configure inputs in the controller.
16 English