ABB DCS880 H1 User Manual

Technical data
79
3ADW000462R0301 DCS880 Hardware Manual e c
Jumpers and switches
Jumper / switch Description Positions
J1 (AI1) Determines whether analog input AI1 is used as a current
or voltage input
Current (I)
Voltage (U), default
J2 (AI2) Determines whether analog input AI2 is used as a current
or voltage input
Current (I)
Voltage (U), default
J3 (D2D) Drive-to-drive link termination. Must be set to terminated
position when the thyristor power controller is the last unit
on the link
Bus is not terminated,
default
Bus is terminated
J4A ... J4D (encoder) OnBoard encoder interface
J5 (AO1) Determines whether analog output AO1 is used as a
current or voltage output
Voltage (U), default
Current (I)
J6 (grounding) Digital ground selection switch. Determines whether
DICOM is separated from DIOGND (e.g. the common
reference for digital inputs floats).
See Ground isolation diagram
.
The insulation voltage between them is 50 V.
DIOGND and DICOM sepa-
rated
DIOGND and DICOM con-
nected, default
J7A, J7B OnBoard encoder interface Encoder, default
Not in use for DCS880
default
default
OnBoard Encoder Feedback
7
EGND
24 V 5 V
8
J4D
1 2 3 4 5 6
XENC
+ A - + B - + Z -
J4
A B C
J4
D
Encoder
supply
10 k 24 V
5 V
120 
pull up
differential
14 7
36 9
10
12

ABB DCS880 H1 Specifications

General

Rated current	Up to 5200A
Enclosure class	IP00, IP21, IP54
Mounting	Cabinet-mounted
Fieldbus communication	CANopen
Safety	STO (Safe Torque Off)
Output current	Up to 5200A
Communication protocols	PROFIBUS DP, CANopen
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature
Enclosure rating	IP00, IP21, IP54
Cooling method	Air or liquid cooling