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5.4 Factory Default Wiring
5.44 Current Output Wiring
Disinfectant (
+)
TB11-1
Disinfectant (
-)
TB11-5
pH (
+)
TB11-2
pH (
-)
TB11-6
Temperature (
+)
TB11-3
Temperature
(-)
TB11-7
Spare (
+
)
TB11-4
Spare
(-)
TB11-8
CAUTION: MUST CONNECT TO AN ISOLATED
INPUT TO AVOID GROUND LOOPS WHICH CAN DISRUPT THE MEASURING ELECTRODE.
DO NOT APPLY POWER TO THIS mA OUTPUT.
5.45 RS485 Serial Output Wiring
CAUTION: CONNECT TO ISOLATED INPUT
5.46 Wiring Form C 1A @ 24VDC (resistive) Alarm Relays, 30VDC max.
High Disinfectant - fixed/dedicated
Relay 1
Low Disinfectant - fixed/dedicated
Relay 2
No Flow - fixed/dedicated
Relay 3
Optional Relays Reserved Per Application
Relays 4 through 8
+
TB 1-1
-
TB 1-2
