T i t l e
Drawing
No.
Optical Data Transmission Device for Ethernet
EWF-0EA/B-N Specification
C-42-04433
4
／
9
・
Supported network
EtherCAT® is a patent technology and registered trademark licensed by Beckhoff Automation GmbH, Germany.
4. Connection
* Attached connector cable dimension is as follows. If using the other cable, prepare suitable connector for
the used cable.
Power supply pin assignment
Pin No.
Signal
I/O circuit
1
COM
2
CD
3
-VIN (0V)
Power supply input
4
+VIN
(DC24V)
Connector pin
assignment
for level voltage output
Model No.
AWG No.
Nominal cross-section
Finished dimension
37104-2206-000FL
AWG 20 to 22
0.3 to 0.5mm²
1.6 to 2.0mm
RJ
-
45 communication connector
TM11R-5M2-88-LP (Hirose product)
Mode switch
(Refer to section 6.
operation mode)
Main body side power connector
37204-1BE0-004(3M)
Connection connector (attached)
37104-2206-000FL
Connector for level voltage output
S2B-PH-K-S (JST product)
(Use lid cover during normal operation)
Connection connector (not included)
PHR-2
FG Terminal (M3 screw)
36V
CD
COM
Photo-coupler output
