22
MODEL 3081 pH/ORP SECTION 3.0
WIRING
FIGURE 3-15. Wire functions for Model 385+ -02.
NOTES:
1. PLACE PREAMPLIFIER SELECTION SWITCH S1 IN "SENSOR/JUNCTION BOX" POSITION (SEE
SECTION 2.2).
2. SEE FIGURE 3-24 FOR TERMINATION OF RAW INTERCONNECTING CABLE (PN 9200273).
3. JUMPER SUPPLIED BY CUSTOMER.
4. DO NOT CONNECT BLUE WIRE. INSULATE STRIPPED END OF WIRE TO AVOID ACCIDENTAL
CONNECTIONS.
FIGURE 3-16. Wiring diagram for Model 385+ -02.