Xylem FLYGT SmartRun SRC 311 - Mechanical Installation; Sensor Installation Diagrams

Terminal Type Function
6 W Outgoing power for the pump
Table 2: Control I/O
Terminal Type Function
1 +24-V Output +24-V external supply is connected
here for backup power
2 Digital input 8-30V DC Pump block input
3 Digital input 8-30V DC External alarm reset
4 Digital input 8-30V DC Level switch
5 + 10-V output (~20 mA Out) Unused
6 Analog input 0-20 mA Pump sensor (T2)
7 Ground
8 Analog output 4-20 mA Level sensor output
9 Ground (earth)
10 Analog input 4-20 mA Level sensor input
11 Digital output 0-10 V Pump running output
12 Hardware inhibit input
13 Hardware inhibit output (0-V)
Relay
14 Relay 1 common Sum alarm relay contact, 250V AC,
30V DC, 5A
15 Relay 1 NO Sum alarm relay contact, 250V AC,
30V DC, 5A
16 Relay 1 NC Sum alarm relay contact, 250V AC,
30V DC, 5A
17 Relay 2 common Unused
18 Relay 2 NO Unused
Installation
14 SRC 311 - SmartRun
™
User guide