ABB DCS880 series Hardware Manual

Technical data
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3ADW000462R0401 DCS880 Hardware manual e d
XAI: Reference voltages and analog inputs
XAO: Analog outputs
XD2D: Drive-to-drive link
The drive-to-drive link is a daisy-chained RS-485 transmission line that allows basic master-follower
communication with one master and multiple followers. It is also used for the embedded fieldbus.
+VREF +10 V
DC
, ±1 %
R
L
= 1 … 10 k
Maximum wire size 2.5 mm
2
-VREF -10 V
DC
, ±1 %
R
L
= 1 … 10 k
Maximum wire size 2.5 mm
2
AI1+ ±10 V [R
in
≥ 200 k], 0 (4) ... 20 mA or ±20 mA [R
in
= 100 ] depending on J1
Maximum wire size 2.5 mm
2
Differential inputs, common mode range ±30 V
Sampling interval per channel: 0.25 ms
Hardware filter: 0.25 ms
Resolution: 15 bit + sign
Inaccuracy: 1 % of full scale range
AI1-
AI2+ ±10 V [R
in
≥ 200 k], 0 (4) ... 20 mA or ±20 mA [R
in
= 100 ] depending on J2
Maximum wire size 2.5 mm
2
Differential inputs, common mode range ±30 V
Sampling interval per channel: 0.25 ms
Hardware filter: 0.25 ms
Resolution: 15 bit + sign
Inaccuracy: 1 % of full scale range
AI2-
AI3+ ±10 V [R
in
≥ 200 k]
Maximum wire size 2.5 mm
2
Differential inputs, common mode range ±30 V
Sampling interval per channel: 0.25 ms
Hardware filter: 0.25 ms
Resolution: 15 bit + sign
Inaccuracy: 1 % of full scale range
AI3-
Parameter settings see DCS880 Firmware manual Group 12 Standard AI
AO1 ±10 V [load current ≤ 10 mA] or 0 (4) ... 20 mA [R
L
≤ 500 ] depending on J5
Maximum wire size 2.5 mm
2
Frequency range: 0 … 300 Hz
Resolution: 11 bit + sign
Inaccuracy: 2 % of full scale range
AO2 ±10 V [load current ≤ 10 mA]
Maximum wire size 2.5 mm
2
Frequency range: 0 … 300 Hz
Resolution: 11 bit + sign
Inaccuracy: 2 % of full scale range
IACT Connection point for a scope to measure the current directly over the burden resistor (H1 ... H6 only.
For H7 and H8 see SDCS-OPL-H01). Scaling see 13.80 Scaling of fixed current output.
Parameter settings see DCS880 Firmware manual Group 13 Standard AO
B Maximum wire size 2.5 mm
2
Physical layer: RS-485
Termination by switch J3
A
Parameter settings see DCS880 Firmware manual Group 60 DDCS communication

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