Altivar 31 - Square D
Altivar 31 - Square D
Altivar 31 - Square D
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<strong>Altivar</strong> ® <strong>31</strong> Adjustable Speed AC Drives<br />
Communication Options<br />
COMMUNICATION OPTIONS<br />
The communication option provides access to the drive’s configuration, adjustment, control, and monitoring functions.<br />
Modbus and CANopen communication<br />
The ATV<strong>31</strong> drive can connect directly to Modbus and CANopen buses via an RJ45 connector, which supports both protocols.<br />
CANopen Modbus<br />
Connection diagram<br />
1. PLC 1<br />
2. CANopen trunk cable<br />
3. CANopen tap junction VW3CANTAP2<br />
4. CANopen drop cable VW3CANCARR•<br />
5. Internal terminator switched on in the last tap.<br />
18<br />
2<br />
1<br />
ATV<strong>31</strong> Drives<br />
A B C D N<br />
4 4<br />
4<br />
Connect the PowerSuite<br />
cable to the middle port<br />
to communicate with the<br />
drive on the left.<br />
With each CANopen tap junction,<br />
one or two drives can be connected<br />
to the CANopen trunk cable.<br />
© 2004–2005 Schneider Electric All Rights Reserved<br />
4<br />
3 3 3<br />
5<br />
PowerSuite connection<br />
to communicate with<br />
ATV<strong>31</strong> Drive C<br />
4<br />
Connections via splitter blocks and<br />
RJ45 connectors<br />
1. PLC 1<br />
2. Modbus cable (depending on the type of<br />
controller or PLC)<br />
3. Modbus splitter block LU9 GC3<br />
4. Modbus drop cables VW3A8306R<br />
5. Line terminators VW3A8306RC<br />
6. Modbus T-junction boxes VW3A8306TF<br />
(with cable)<br />
1) Consult the Telemecanique PLC catalogs. Use a Modbus drop cable VW3A8306D30 and<br />
line terminators VW3A8306DRC.<br />
Connections via junction boxes<br />
1. PLC 1<br />
2. Modbus cable (depending on the type of<br />
controller or PLC)<br />
3. Modbus cables TSXCSA 00<br />
4. T-junction box TSXSCA50<br />
5. Subscriber socket TSXSCA62<br />
6. Modbus drop cables VW3A8306<br />
7. Modbus drop cables VW3A8306D30<br />
Connections via screw terminals NOTE: The ATV<strong>31</strong> drive does not contain bias<br />
Other communication devices<br />
The ATV<strong>31</strong> drive can also connect to the following networks via a module (bridge or gateway):<br />
Ethernet<br />
Fipio<br />
Profibus DP<br />
DeviceNet<br />
1<br />
2<br />
3<br />
4<br />
6<br />
ATV<strong>31</strong> Drives<br />
1<br />
3<br />
2<br />
5 5 5<br />
ATV<strong>31</strong><br />
Drive<br />
563027.eps<br />
8800CT0401_CANopen.eps<br />
2 3 4 6 4<br />
5<br />
4<br />
ATV<strong>31</strong> Drives<br />
1<br />
4<br />
6 5<br />
1. To network<br />
2. Communication modules<br />
3. Cables VW3A8306R , VW3P07306R10 or<br />
VW3A8306D30, depending on the type of<br />
communication module.<br />
4. Modbus splitter block LU9GC3<br />
5. Modbus drop cables VW3A8306R<br />
6. Line terminator VW3A8306RC<br />
563025.eps<br />
2<br />
ATV<strong>31</strong> Drives<br />
1<br />
5<br />
resistors. If the PLC does not have internal bias<br />
resistors, then external resistors may be<br />
necessary.<br />
6<br />
3<br />
4<br />
563026.eps<br />
7<br />
4/2005
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