Canopen Connection (H); Ethernet Connection (G); Technical Data - Abicor Binzel EWR 2 Manual De Instrucciones Original

4 Product description

4.3.4 CANopen connection (H)

(M12 circular plug, 5-pin, A-coded)
The CANopen communication interface is only available with the EWR 2 Net device version.
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

4.3.5 Ethernet connection (G)

(M12 socket, 4-pin, D-coded)
The Ethernet communication interface is only available with the EWR 2 Net device version. The Ethernet
interface is used to enter the set point value of the gas flow, to record the process data, and to configure
the device.
NOTICE
Damage to the device due to faulty connection
If the wrong cable is connected to the Ethernet connection the device can become damaged.
► Connect only a network cable to the Ethernet connection.
► Do not connect any voltage (Power over Ethernet/PoE) to the EWR 2 Net.
Tab. 7

4.4 Technical data

Tab. 8
Ambient temperature
Media temperature
Relative humidity
Tab. 9
Basic flow
Set pressure
Gas type
Tab. 10
Material
Weight
Dimensions (L × W × H)
Fitting position
Fluidic connectors
Shunt types
Recording of gas consumption
Calibration at operation site
EN - 12
Pin assignment for CANopen connection
PIN
1
2
3
4
5
Pin assignment for Ethernet connection
PIN
1
2
3
4
Ambient conditions for transport, storage and operation
Factory basic settings
General information
EWR 2/EWR 2 Net
Name
NC
NC
GND
CAN_H
CAN_L
Name
Tx+ (Send)
Rx+ (Receive)
Tx− (Send)
Rx− (Receive)
−10 °C – +50 °C
+10 °C – +40 °C
20%–90%
14 L/min
0.6 bar
92/8
EWR 2 EWR 2 Net
Housing: aluminum, black lacquer
Approx. 670 g
178.5 mm × 51 mm × 83 mm
Wall mounting, connectors at the bottom
Hose connectors, 6 mm
150 A/300 A/500 A
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