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D C D r i v e s
D C D r i v e s
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Control circuit terminal layout
DCS880
XAI
Reference voltage and analog inputs
1
+VREF
2
-VREF
3
AGND
4
AI1+
5
AI1-
6
AI2+
7
AI2-
8
AI3+
9
AI3-
J1
J1
J2
J2
XAO
Analog outputs
1
AO1
2
AGND
3
AO2
4
AGND
5
IACT
J5
J5
XD2D
Drive-to-drive link
1
B
2
A
3
BGND
J3
J3
XRO1, XRO2, XRO3 Relay outputs
11
NC
12
COM
13
NO
21
NC
22
COM
23
NO
31
NC
32
COM
33
NO
XD24
Digital interlock
1
DIL
2
+24VD
3
DICOM
4
+24VD
5
DIOGND
J6
J6
XDIO
Digital inputs / outputs
1
DIO1
2
DIO2
XDI
Digital inputs
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
J4A
J4A
J4B
J4B
J4C
J4C
J4D
J4D
J7A
J7A
J7B
J7B
XTAC
Analog tacho
1
AITACH+
2
AITACH-
XSMC
Mains contactor
1
MCCOM
2
MCNO
3
STOCOM
4
STONO
XSTO
Safe torque off (STO)
1
OUT1
2
SGND
3
IN1
4
IN2
X12
Safety functions module connection
Safety
relais
X13
Control panel connection
X205
Memory unit connection
For H7 and H8 see SDCS-OPL-H01.
+10 V
DC
-10 V
DC
Common ground (connected to frame)
±10 V or 0 (4) ... 20 mA depending on J1
±10 V or 0 (4) ... 20 mA depending on J2
±10 V
AI1 current / voltage selection jumper
AI2 current / voltage selection jumper
±10 V or 0 (4) ... 20 mA depending on J5
Common ground (connected to frame)
±10 V
Common ground (connected to frame)
Connection point for a scope (H1 ... H6 only)
AO1 current / voltage selection switch
Drive-to-drive link
(master-follower or embedded fieldbus)
Isolated ground 2
Drive-to-drive link termination switch
250 V
/ 30 V
AC
DC
2 A
250 V
/ 30 V
AC
DC
2 A
250 V
/ 30 V
AC
DC
2 A
Digital interlock, ground: DICOM
+24 V
, 200 mA, ground : DIOGND
DC
Isolated digital input ground for DI1 ... DI5 and DIL
+24 V
, 200 mA, ground : DIOGND
DC
Isolated digital input / output ground for DI6, DIO1, DIO2
Digital ground selection switch (DIOGND and DICOM)
Relay driver
max. +24 V
DC
2k
100n
DIOGND
DI1 ... DI5 and DIL
max. +24 V
2k
DC
100n
DICOM
DI6
max. +24 V
2k
DC
100n
DIOGND
Channel A+ function depending on J4A
Channel A- function depending on J4A
Channel B+ function depending on J4B
Channel B- function depending on J4B
Channel Z+ function depending on J4C
Channel Z- function depending on J4C
Common ground (connected to frame)
Encoder supply 5 V
or 24 V
depending on J4D, 250 mA
DC
DC
Differential or single ended (10 k pull up)
selection jumpers
Encoder supply 5 V
or 24 V
selection jumper
DC
DC
Not in use for DCS880
±8 ... 270 V
DC
250 V
/ 30 V
Fixed output for the mains
AC
DC
2 A
contactor
250 V
/ 30 V
Fixed output for safe torque
AC
DC
2 A
off (STO) zero current monitor
24 V
for STO circuit
DC
Common ground (connected to frame)
Both circuits must be closed for drive to start
Open circuits block the firing pulses
SA_880_005_DCS_d.ai
Recommended wire size - Tightening torques
Control cables:
Wire sizes:
0.5 ... 2.5 mm2 (24 ... 12 AWG)
Auxiliary power supply (X99 located on PIN-H01)
Wire sizes:
0.25 ... 1.5 mm2 (stranded)
0.2 ... 1.0 mm² (solid)
External 24 V
0 V
Power
24 V
supply
+24 V
DC
DO
+3.3 V
DC
DI
PLC
+3.3 V
DC
DI
+3.3 V
DC
DI
J4
A
B
Tightening torques:
0.5 Nm (5 lbf·in)
for both, stranded and
solid wiring
Tightening torques:
0.5 Nm (5 lbf·in)
for both, stranded and
solid wiring
used
DC
XD24
Digital interlock
1
DIL
2
+24VD
DC
3
DICOM
4
+24VD
DC
5
DIOGND
J6
J6
XDIO
Digital input / outputs
1
DIO1
2
DIO2
XDI
Digital inputs
1
DI1
2
DI2
3
DI3
4
DI4
5
DI5
6
DI6
SA_880_010_DCT-PLC_a.ai
J4
Encoder
C
D
supply
10 kΩ
24 V
pull up
120 Ω
5 V
differential
default
default
17
17
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