Use shielded twisted-pair cable with a twisted pair for data and a wire or another pair
for signal ground (nominal impedance 100 to 165 ohm, for example Belden 9842) for
the wiring. For best immunity, ABB recommends high quality cable. Keep the cable as
short as possible. Avoid unnecessary loops and parallel runs near power cables such
as motor cables.
The following diagram shows the wiring between control units.
ZCU-12
XD2
D
XD2
D
XD2
D
J3
J3
J3
1
2
3
B
A
BG
ND
1
2
3
B
A
BG
ND
1
2
3
B
A
BG
ND
■
Safe torque off (XSTO)
See chapter
The Safe torque off function (page 209)
.
Note:
The XSTO input only acts as a true Safe torque off input on the inverter control
unit. De-energizing the IN1 and/or IN2 terminals of other units (supply, DC/DC converter,
or brake unit) will stop the unit but not constitute a true safety function.
■
FSO-xx safety functions module connection (X12)
See the user manual of the FSO-xx module.
Control units of the drive 135
Summary of Contents for ACS880-11
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 11 drives Hardware manual ...
Page 2: ......
Page 4: ......
Page 26: ...26 ...
Page 52: ...52 ...
Page 82: ...82 ...
Page 95: ...R6 R8 IP21 R6 R8 IP55 Electrical installation IEC 95 ...
Page 103: ...R6 1 5 N m 0 5 N m Electrical installation IEC 103 ...
Page 104: ...R8 1 5 N m 0 5 0 6 N m 104 Electrical installation IEC ...
Page 116: ...R6 R8 UL Type 1 R6 R8 UL Type 12 116 Electrical installation North America NEC ...
Page 142: ...142 ...
Page 154: ... Fan arrow must point up 154 Maintenance ...
Page 160: ...160 ...
Page 181: ... Package dimensions R6 R3 R8 Technical data 181 ...
Page 202: ...R3 IP21 UL Type 1 3AXD50000045323 202 Dimension drawings ...
Page 203: ...R3 Option B056 IP55 UL Type 12 3AXD50000045322 Dimension drawings 203 ...
Page 204: ...R6 IP21 UL Type 1 3AXD50000045353 204 Dimension drawings ...
Page 205: ...R6 Option B056 IP55 UL Type 12 3AXD50000045352 Dimension drawings 205 ...
Page 206: ...R8 IP21 UL Type 1 3AXD50000047667 206 Dimension drawings ...
Page 207: ...R8 Option B056 IP55 UL Type 12 3AXD50000047667 Dimension drawings 207 ...
Page 208: ...208 ...
Page 225: ... Declarations of conformity The Safe torque off function 225 ...