YASKAWA Z1000 Technical Manual page 12

5 Installation Procedure
Do not use unshielded cable for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance.
Use shielded twisted-pair wires and ground the shield to the ground terminal of the bypass.
Properly connect all pins and connectors.
Failure to comply may prevent proper operation and possibly damage equipment.
Check wiring to ensure that all connections are correct after installing the option and connecting any other devices.
Failure to comply could result in damage to the option.
u
Prior to Installing the Option
NOTICE: Install communications options on the bypass control PCB. Do not install communications options on the Z1000 drive PCB.
Improperly connected communications options will cause erroneous operation.
n Verify Bypass Operation
Verify that the bypass functions normally without the option installed. Refer to the Z1000 Bypass Technical Manual
(SIEPYAIZ1B01) for information on wiring and connecting the bypass unit.
n Prepare Network Cables
Determine the length of cable required to connect from the option to a network device and attach all connectors to network
cables before installing the option. Refer to
The communication connection point on the option is designated CN1. CN1 may have 2 ports depending on the option type.
CN1 is the connection point for a customer-supplied network communication cable with a modular RJ45 connector.
Male 8-Way Modular Connector
Latch release
<1> Not used for 10 Mbps and 100 Mbps networks.
Communication Protocol
PROFINET
12
NOTICE
Table 3 Communication Cable Specifications
Table 2 8-Way Modular Connector (Customer-Supplied)
Pin
1 (Pair 2) Transmit data (TXD) +
2 (Pair 2) Transmit data (TXD) -
3 (Pair 3) Receive data (RXD) +
4 (Pair 1)
Not used
5 (Pair 1)
Not used
6 (Pair 3) Receive data (RXD) -
7 (Pair 4)
Not used
8 (Pair 4)
Not used
Table 3 Communication Cable Specifications
Only use cable recommended for PROFINET. Using a cable not specifically recommended may cause
the option or bypass to malfunction. Refer to the PROFIBUS and PROFINET International (PI) website
for more information (profibus.com).
YASKAWA SIEPYAICOM25 Rev: A0 Z1000 Bypass Option PROFINET SI-EP3 Technical Manual
for details.
Description
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<1>
<1>
<1>
Description