ABB DCS880 series Hardware Manual

Technical data
91
3ADW000462R0401 DCS880 Hardware manual e d
Ground isolation diagram
Switch J6 settings:
Open
The ground (DICOM) of digital inputs
DI1 … DI5 and DIL is separated from the
ground (DIOGND) of digital inputs / outputs
DIO1, DIO2 and DI6. The insulation voltage
between them is 50 V.
Closed,
default
All digital inputs and outputs share the same
ground, default.
J6
SA_880_012_DCS_b.ai
XAI
1 +VREF
2 -VREF
3 AGND
4 AI1+
5 AI1-
6 AI2+
7 AI2-
8 AI3+
9 AI3-
XAO
1 AO1
2 AGND
3 AO2
4 AGND
5 IACT
XD2D
1 B
2 A
3 BGND
XRO1, XRO2, XRO3
11 NC
12 COM
13 NO
21 NC
22 COM
23 NO
31 NC
32 COM
33 NO
XD24
1 DIL
2 +24VD
3 DICOM
4 +24VD
5 DIOGND
XDIO
1 DIO1
2 DIO2
XDI
1 DI1
2 DI2
3 DI3
4 DI4
5 DI5
6 DI6
XENC Encoder
1 A+
2 A-
3 B+
4 B-
5 Z+
6 Z-
7 EGND
8 +VENC
XSMC
1 MCCOM
2 MCNO
3 STOCOM
4 STONO
XSTO
1 OUT1
2 SGND
3 IN1
4 IN2
Common ground
(connected to frame)
Isolation
Common mode voltage
between channels ± 30 V
Isolation
Isolation

ABB DCS880 series Specifications

General

Cooling Method	Air-cooled, liquid-cooled
Control Type	Direct Torque Control (DTC)
Communication Protocols	Ethernet, Modbus RTU, Modbus TCP, PROFIBUS DP, PROFINET, EtherCAT
Protection Class	IP00, IP21, IP54
Safety	STO (Safe Torque Off)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature
Ambient Temperature	-20 to +55 °C (derating may apply)
Input Voltage	3-phase, 380-830 V AC