US and Canada 800.683.2378, International 904.641.1666
S Series FW 3.02.02
69
FACTORY
USE ONLY
Modbus
Connection
Connection
Terminals
CONNECTIONS
continued
Output
Relay
2
Output
Relay
1
Standby
(
+
)
Standby
(
−
)
4-20mA
IN
(
+
signal)
0-10VDC
(
+
signal)
Pulse/
PPM/Hall
signal
Signal
Common
Hall
+
12VDC
Output
Relay
2
Output
Relay
3
Output
Relay
3
4-20mA
OUT
(
−
)
4-20mA
OUT
(
+
)
Leak
Detect
External
Leak
Detect
External
Flow
Detect
Flow
Detect
(
−
)
Flow
Detect
+
12VDC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Output
Relay
1
Leak Detect
Sensitivity
Adjustment
REAR OF THE PUMP WITH SIGNAL COVER REMOVED
If connecting a shielded signal cable to the pump signal cable, ensure that the shield wire is
properly grounded on the controller (non-pump) side.
DO NOT run signal wires in proximity to high voltage wires.
Top of pump
Control Panel
Bottom
Connection
Terminals
Diagram