Manual: R4000-XX-X-000-X-X_EN
Release: 1.20
©Elotech GmbH
Seite 8 / 48
4.8
Connection Diagram: Fieldbus Interfaces
Type 03 / 07 : Serial Interface / CAN
The serial fieldbus module (Type: 03) contains the three interfaces RS232, RS485 und TTY.
By choosing the connection and setting the parameter ”HW-config“ the desired bus is
selected.
Typ 09: Profibus
The 5V-Supply is designed for the
supply of the termination resistors.
Further loads are not allowed.
4.9
Connection Diagram: LAN and USB
USB: Save process data, configuration data and alarm data on an USB-Stick.
Write back configuration data from USB-Stick to the controller.
Make a firmware update. (Please use FAT formatted USB flash drives.)
LAN: Connection to configuration tool
EloVision 3
.
Read and write parameters by MODBUS-TCP protocol.
Bus
Type
Remark
A
B
RS485
03
Parameter HW-config = RS232 / RS485
RxD
TxD
GND
RS232
03
Parameter HW-config = RS232 / RS485
-
+
TTY
03
Parameter HW-config = TTY (current loop)
H
L
CAN
07
Not available at the moment
Pin 3
Data RxD / TxD - P
Pin 5
GND
Pin 6
+5V
Pin 8
Data RxD / TxD - N
