ABB DCS880 series Hardware Manual

Technical data
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3ADW000462R0401 DCS880 Hardware manual e d
Control board SDCS-CON-H01 (H1 ... H8)
The control circuit terminals are common for all sizes H1 … H8.
Location of the control circuit board SDCS-CON-H01
The SDCS-CON-H01 is mounted on an electronic tray. The electronic tray is attached in the housing by means
of two hinges.
Watchdog function
The SDCS-CON-H01 has an internal watchdog. The watchdog controls the proper function of the SDCS-CON-
H01 and the firmware. If the watchdog trips, it has the following effects:
– The thyristor firing control is reset and disabled.
– All DI’s will not be processed.
– All DO’s are frozen in the actual state.
– All AI’s will not be processed.
– All programmable AO’s are frozen in the actual state.
Recommended wire size - Tightening torques
Control cables:
Wire sizes: Tightening torques:
0.5 … 2.5 mm
2
(24 … 12 AWG) 0.5 Nm (5 lbf·in) for both stranded and solid wiring
X
S
1
3
XSMC
XTAC
X
C
1
3
X
C
1
2
X
1
4
X13
PANEL
X205
MEMORY
UNIT
V301
X208
X38
X12
OPTION
X200
1
3
4
6
DCSLink
OPTION
XRO1
XRO2
XRO3
XENC
J4
XSTO
XDI
XDIO
J3
J6
J5
J1
XD24
XD2D
XAO
XAI
J2
BL_CONH01_001_c.ai
J7
CONTROL
SLOT1
SLOT2
FAN
SAFETY
SLOT3
Battery

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