Abicor Binzel EWR 2 Net MFC-Mode Originalbetriebsanleitung Seite 42

4 Product description
4.3.1 Connection for jack plug (A)
The connection for the jack plug (3.5 mm, 3-pole) forms the RS232 test, configuration and diagnostic
interface for the device. The connection can be used to connect to a computer with installed
ABICOR BINZEL service software.
NOTICE
Restricted functionality due to contamination
If dirt or dust gets into the connection for the jack plug, it is possible that the jack plug is not inserted
correctly and the operation of the device may be restricted.
► Close the cover of the connection for the jack plug when no jack plug is inserted.
Tab. 3
4.3.2 Power IN connection (J)
(M12 circular plug, 4-pole, A-coded)
Tab. 4
4.3.3 Measurement shunt connector (I) (M8 circular plug, 4-pole, A-coded)
Tab. 5
4.3.4 CANopen connection (H)
(M12 circular plug, 5-pole, A-coded)
The CANopen interface is used to enter the set point value of the gas flow and to record the process data
of the device.
Tab. 6
EN - 10
Connection for jack plug
Segment
Top
Middle
Rear
Power IN connection
PIN
1
2
3
4
Measurement shunt connection
PIN
1
2
3
4
Pin assignment for CANopen connection
PIN
1
2
3
4
5
EWR 2 Net MFC Mode
Name
Rx (as seen by device)
Tx (as seen by device)
GND
Name
For service only
24 V
For service only
GND
Name
+V
−V
GND
Analog signal ±4 V
Name
NC
NC
GND
CAN_H
CAN_L