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6 Hardware Specifications of E3NW-ECT
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
6-
3 Hard
ware S
p
ec
ificat
ion
s
6
6-
3-3 Com
m
unications
Connectors
The Connectors are used to connect the communications cables.
The specifications are shown below.
•
Electrical characteristics: Conforms to the IEEE 802.3u standard.
•
Connector structure: RJ45 8-pin modular connector (conforms to ISO 8877)
•
Terminal arrangement
The Connector is used to connect the unit power supply (24 VDC).
•
Connector type: Spring connection connector with fixing screw (2-pin)
•
Supported pin terminal diameter: 0.25 mm
2
to 0.5 mm
2
/AWG24 to AWG20
(Pin terminal with isolation sleeve used)
For types of recommended pin terminals, refer to "4-3-3 Connecting the Unit Power Supply" on page
4-9.
6-3-3
Communications Connectors
Pin No.
Signal name
Abbreviation
1
Send data +
TD +
2
Send data
−
TD
−
3
Receive data +
RD +
4
Not used
−
5
Not used
−
6
Receive data
−
RD
−
7
Not used
−
8
Not used
−
Hood
Frame ground
FG
6-3-4
Unit Power Supply Connector
1
8
−
Vterminal
+Vterminal
Name Specification
+V
−
V
24 VDC
0 VDC
Fixing
Screw
Summary of Contents for E3NC
Page 3: ...E3NW ECT EtherCAT Digital Sensor Communication Unit Operation Manual Revised March 2020...
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Page 168: ...A Appendices A 64 E3NW ECT EtherCAT Digital Sensor Communication Unit Operation Manual E429...
Page 172: ...Revision 2 E3NW ECT EtherCAT Digital Sensor Communication Unit Operation Manual E429...
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