Kendrion Kuhnke Automation GmbH
Bus coupler
23
11/25/2016
4.1.2.2 LED "In L/A", LED "Out L/A"
"In L/A"-LED and "Out L/A"-LED indicate the physical state of the Ethernets port they are allocated to.
(Link/Activity
State
LED flash code
Explanation
Not connected
Off
No Ethernet connection
Connected
Green, on
Connected to Ethernet
Traffic
Green, flashing Exchanging telegrams
4.1.3 Function
See page 22
4.1.3.1 Module state
Variable
Data type
Explanation
Undervoltage
BOOL
Low voltage (supplied power < 19.2V)
4.1.4 Technical Data
Function ......................................................... Connects a 100 Base-TX EtherCAT with the Ventura FIO I/O
modules.
Generates the LVDS system voltages.
Controller ....................................................... ASIC ET1100
Baud rate ....................................................... 100 Mbit/s
Cable ............................................................. CAT5
Length of cable .............................................. max. 100m between 2 bus couplers
Ports ............................................................. 2x RJ45
Power supply ................................................. 24 VDC -20% +25%
Connector Power ........................................... Plug 2-pole (part of the module)
Input current .................................................. 50mA & E-bus power supply
E-bus power supply ....................................... max. 3A (approx. 20 modules)
E-bus load...................................................... 195 mA
Part no. .......................................................... 694.400.00
Approvals .......................................................