D3-DA 3xx/x
Connections and wiring
Project engineering manual V1.07
65
© KEBA
6.9
Specification of EtherCAT connection interface
The EtherCAT field bus interface X40A is typically used for the connection of
the control module D3-DU 3xx/x or another EtherCAT compliant control
module with EtherCAT master. The connection with D3-DU 3xx/x another
EtherCAT compliant control module takes place only with D3-DP 3xx/x.
The supply module is with regard to the EtherCAT interface a cable exten-
sion to the first axis module (the first EtherCAT slave of the axis block, con-
sisting of a supply module and one or more axis modules). It is recom-
mended to use the cable included in the deliery for the connection to the
EtherCAT master.
The EtherCAT field bus interface can also be used as a service and diag-
nostics interface. However, it is then only suitable for the connection of a PC
for commissioning, service and diagnostics using the software DriveMan-
ager.
Technical specification:
●
Transfer rate 10/100 MBits/s BASE-T
●
Transfer profile IEEE802.3 compliant
For shielded connection up to a length of ≤ 20 m the following tested cable
or an equivalent cable must be used:
●
"Silverline Gold" Cat. 5 patch cable, S/STP 4x2x0.14 mm
2
, twisted pair
and shielded data cable with characteristic impedance R
w
= 100 Ω ±15
%
Information
For cable lengths ≥ 20 m special installation cables with larger cross-sec-
tions are to be used.
All modules (axis- and supply modules) have enclosed suitable EtherCAT
cables. They can be used for a connection to the left, nearby module.
6.9.1
Pin assignment
Fig. 6-41: RJ45 plug
Pin-No.
Signal designation
Input/Output
1
Tr. Data+
Transmit Data +
Output
2
Tr. Data-
Transmit Data -
Output
