Electrical Installa On And Startup; Cable Gland With Screw Terminals - Pentair F783E Operating Manual

For installa on in Ex. situa on: refer to special condi ons in Sec on 5 of this manual. Use only Ex. cer fied product

11.4. Electrical installa on and startup

11.4.1. Cable gland with screw terminals

Procedure:
Open the control head (follow the instruc)ons in chapter 8 "Opening and closing the housing" if in doubt)
⇒
Prepare the cable by stripping back the insula)on to expose approximately 120mm of the cores. Strip each core to expose
⇒
8 to 10mm of bare copper.
Insert the cable through the cable gland un)l the outer sheath is able to be secured by )ghtening the gland
⇒
Twist each core firmly and fold in half before fiBng to the terminals of the 6-way header plug, the correct loca)on for
⇒
each core is printed on the rear of the module, as below in Fig 12.
Tighten the terminal screws.
⇒
Close the housing (follow the instruc)ons in chapter 8 "Opening and closing the housing" if in doubt)
⇒
CONN#1 24VDC
6-WAY PLUG PNP
1 +24V
2 0V
3 Closed Ind
4 Open Ind
5 Solenoid ±
6 Solenoid ±
Fig 12: DC Electrical connec on screw terminals, example PNP connec on
NOTE!
Ensure IP protec on is maintained!
•
To ensure the control head IP ra)ng is maintained the cable gland nut must be )ghtened securely, the cap O-ring must
be in good condi)on and in place and the relief valve must be fiVed correctly and it's O-ring in place.
•
All unused air connec)ons should be fiVed with a sealing plug
Pg 33
24VDC 24VAC
NPN
0V 24V Phase
+24V Neutral
Closed Ind Closed Ind
Open Ind Open Ind
Solenoid ± Solenoid ±
Solenoid ± Solenoid ±
F783E / F783E 2.0
CONN#2 & 3 24VDC
3-WAY PLUG PNP
1 0V
2 +24V
3 Feedback
CONN#4
2-WAY PLUG
1 Solenoid supply (polarity not cri)cal)
2 Solenoid supply (polarity not cri)cal)
24VDC 24VAC
NPN
+24V
0V 24V Phase
Feedback Feedback
24VDC, 24VAC
PNP, NPN, AC
00-ISN-191_Rev C
20/01/2018