Technical data
87
3ADW000462R0401 DCS880 Hardware manual e d
Set the termination switch J3 (see
) next to terminal block XD2D to terminated (
) at
the two physical ends of the drive-to-drive link. All intermediate switches have to be set to not terminated
(
).
Use double shielded twisted-pair cable (
100
, for example, PROFIBUS compatible cable) for the wiring. For
best immunity, high quality cable is recommended. Keep the cable as short as possible. The maximum
complete length of the link is 50 meters. Avoid unnecessary loops and running the link near power cables.
The following diagram shows the wiring of the drive-to-drive link.
RO1, RO2, RO3: Relay outputs
XD24: Digital interlock
NC
250 V
AC
/ 30 V
DC
, 2 A
Maximum wire size 2.5 mm
2
Varistor protected
COM
NO
Parameter settings see
DCS880 Firmware manual Group 10 Standard DI, RO
DIL
The digital interlock works like a normal digital input and has no special function in the DCS880. It can be
selected for example as the source for an emergency stop command or any other external event.
See the
for more information.
Maximum wire size 2.5 mm
2
+24 V
DC
logic levels: low < 5 V
DC
, high > 15 V
DC
R
in
= 2 k
Hardware filter: 0.04 ms
Digital filter up to 8 ms
Related ground is DICOM
+24VD
+24 V
DC
, 200 mA
Total load power of these outputs is 4.8 W (200 mA, 24 V
DC
) minus the power taken by DIO1 and DIO2
Maximum wire size 2.5 mm
2
Related ground is DIOGND
Parameter settings see
DCS880 Firmware manual Group 10 Standard DI, RO
SF_880_008_DCT_drive2drive_b.ai
BG
ND
XD2D
A
B
J3
1
2
3
BG
ND
XD2D
A
B
J3
1
2
3
BG
ND
XD2D
A
B
J3
1
2
3
terminated
terminated
not terminated, default
