FLYGT MAS 711, Инструкция по установке и эксплуатации

Страница: 42 / 150

Installation, Wiring, Midrange Pumps, 25–lead Sensor Cable
Sensor/Component Sensor cable, no. 1) Base unit terminal
block, no.
Pump memory:
• RS–485 B 2) 9 38
• RS-485 A 2) 10 37
• Supply, ground 11 36
• Supply, 12V + 12 35
13 5
Pt100 — Temperature measurement,
stator winding ph 2
14 7
15 6
Pt100 — Temperature measurement,
stator winding ph 3
16
7
17 9
Pt100 — Temperature measurement,
support bearing
18 10
21 18
VIS 10 — Vibration sensor 3)
22 19
(Screen)
If applicable, attach
screen to ground
terminals in the
• pump top
and
• electrical cabinet.
NOTE!
1) If the sensor cable contains a green-yellow lead, that lead should not be connected.
2) Communication port 37-38 for RS-485 is common to both pump memory and
operator panel.
3) VIS 10 is not applicable to pump type 3153.
Terminal
Diagram
This is a wiring diagram of the sensor terminals (section 2) used for a 25-lead sensor cable:
19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
VIS 10
Gnd
+
Gnd
+ +
Gnd
+
42