Stenner Pumps S Serie Manual De Instalación Y Mantenimiento página 69

CONNECTIONS
PULSE OR PPM CONSTANT FEED
Controller
Dry Contact Relay Output
Connection Terminals
Connection to a Dry Contact
• There is no polarity to observe.
• Connect dry contact relay to Pulse/PPM/Hall signal, position #8 and Signal Common, position #9 on the top row.
Connection to an Open Collector output
• Polarity must be observed.
• Connect OC positive to Pulse/PPM/Hall signal, position #8 on the top row.
• Connect OC common to Signal Common, position #9 on the top row.
1 2 3 4
Output Output
Standby
Relay Relay
+
(
1 1
Output 4-20mA
Output
Relay Relay OUT
−
3 3 (
11 12 13 14
S Series FW 4.01.02 US and Canada 800.683.2378, International 904.641.1666 www.stenner.com
continued
Pump
Input
8
5 6 7
4-20mA
Pulse/
Standby 0-10VDC
IN PPM/Hall
− +
) ( ) ( signal)
+
( signal) signal
Leak Flow
4-20mA Leak
OUT Detect Detect Detect
+
) ( ) External External
15 16 17 18
Controller
Open Collector Output
9
10
Signal Hall
+
Common 12VDC
Flow Flow
Detect Detect
− +
( ) 12VDC
19 20
69
Pump
Input