Ingersoll-Rand ARO EVO EP20 Series, Руководство оператора

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EP20-XXXXX-XXX-XXX (en) Page 11 of 44
6. ELECTRICAL INSTALLATION FOR ORDINARY LOCATIONS
6.1. VFD-Wiring Diagram
––
Motor
Analog Output
ON=Terminated
OFF=Open
91 (L1)
92 (L2)
93 (L3)
PE
88 (-)
89 (+)
53 (A IN)
54 (A IN)
37 (D IN)
1)
18 (D IN)
10 V DC
15 mA 130/200 mA
+ - + -
(U) 96
(V) 97
(W) 98
(PE) 99
(P RS485) 68
(N RS485) 69
0 V
5V
S801
0/4–20 mA
RS-485
03
240 V AC, 2 A
24 V DC
02
01
05
04
06
24 V (NPN)
0 V (PNP)
0 V (PNP)
24 V (NPN)
19 (D IN)
24 V (NPN)
0 V (PNP)
24 V
0 V
0 V (PNP)
24 V (NPN)
(D IN/OUT) 1)
0 V
24 V
29
24 V (NPN)
0 V (PNP)
0 V (PNP)
24 V (NPN)
33 (D IN)
32 (D IN)
12
ON
S201
ON
2
1S202
ON=0/4–20 mA
95
P 5-00
2
1
ON
S801
(R+) 82
(R-) 81
: Chassis
240 V AC, 2 A
400 V AC, 2 A
: PE
3-phase
power
input
+10 V DC
DC bus
0/-10 V DC to
+10 V DC
0/4–20 mA
0/-10 V DC to
+10 V DC
0/4–20 mA
50 (+10 V OUT)
55 (COM A IN)
12 (+24 V OUT)
13 (+24 V OUT)
20 (COM D IN)
27 (D IN/OUT)
Switch mode
power supply
Brake
resistor
Relay 1
Relay 2
1)
(COM A OUT) 39
(A OUT) 42
: Ground
: Ground 1
: Ground 2
(COM RS485) 61
2)
RS485
interface
OFF=0/-10 V DC
to +10 V DC
A Analog
D Digital
1 Terminal 37 (optional) is used for Safe Torque Off
(STO).
2 Do not connect cable shield.
6.2. General Wiring Practice for VFD

Due to limited number of knockouts in VFD, it is recommended to combine signal wires (Safe Stop cable, Leak detector ca-
ble, Thermistor cable) into a single cable.

Route control wiring in separate conduit and as far away from power wires as possible.

A dedicated ground wire is needed, It is not recommended grounding through the conduit.

Keep wire runs as short as possible to help avoid problems.
NOTE : Knockouts shaded in gray are already pre-drilled as the VFD comes from the factory.
Low Voltage Bundled Cable
*Leak Detects (3x)
*Motor Thermistor
*Safe Stop (E-Stop)
Drill out with 1-1/8" Metal
Cutting Hole Saw
(Ensure no debris is left
inside of the VFD)
Motor
Cable
Encoder
Cable
Incoming
Mains Cable
Ensure any unused cable
gland holes are properly
plugged to maintained
IP66 / Nema 4x protection
Recommended VFD Cable Entry Positions
Figure 7