ABB ACS880-M04, Руководство по оборудованию

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86 Electrical installation

Control connections to the ZCU control unit
Note : The wire size accepted by all screw terminals (for both stranded and solid wire) is
0.5 … 2.5 mm
2
(24…12 AWG). The torque is 0.5 N·m (5 lbf·in).
Relay outputs
XRO1…XRO3
Ready
250 V AC / 30 V DC
2 A
NO 13
COM 12
NC 11
Running
250 V AC / 30 V DC
2 A
NO 23
COM 22
NC 21
Faulted(-1)
250 V AC / 30 V DC
2 A
NO 33
COM 32
NC 31
External power input XPOW
24 V DC, 2 A min. (without optional modules)
GND 2
+24VI 1
Reference voltage and analog inputs J1, J2, XAI
AI1/AI2 current/voltage selection
AI1: U AI2: U
AI1: I AI2: I
By default not in use.
0(4)…20 mA,
R
in
= 100 ohm
1)
AI2- 7
AI2+ 6
Speed reference
0(2)…10 V, R
in
> 200 kohm
2)
AI1- 5
AI1+ 4
Ground AGND 3
-10 V DC, R
L
1…10 kohm -VREF 2
10 V DC, R
L
1…10 kohm +VREF 1
Analog outputs
XAO
Motor current 0…20 mA, R
L
< 500 ohm
AGND 4
AO2 3
Motor speed rpm 0…20 mA, R
L
< 500 ohm
AGND 2
AO1 1
Drive-to-drive link
XD2D
Drive-to-drive link 3)
Shield 4
BGND 3
A 2
B 1
Drive-to-drive link termination 3)
J3
Safe torque off XSTO
Safe torque off. Both circuits must be closed for the
drive to start.
4)
IN2 4
IN1 3
SGND 2
OUT 1
Digital inputs
XDI
By default not in use. DI6 6
Constant speed 1 select (1 = on)
5)
DI5 5
Acceleration & deceleration select
6)
DI4 4
Reset
DI3
3
Forward (0) / Reverse (1) DI2 2
Stop (0) / Start (1) DI1 1
Digital input/outputs
XDIO
Output: Running DIO2 2
Output: Ready DIO1 1
Ground selection 7)
J6
Auxiliary voltage output, digital interlock 8)
XD24
Digital input/output ground DIOGND 5
+24 V DC 200 mA 9) +24VD 4
Digital input ground
DICOM 3
+24 V DC 200 mA 9)
+24VD 2
Run enable
8)
DIIL 1
Safety functions module connection X12
Control panel connection
X13
Memory unit connection
X205
Fault