3-2
Part Names and Functions Section 3-1
Parts, Installa-
tion, and Wiring
3-1 Part Names and Functions
3-1-1 Part Names
DeviceNet 
Communications 
Connector
The DeviceNet communications connector is used to connect the communica-
tions cable to the DeviceNet network. The DeviceNet communications power
is also supplied through this connector. The connector provided with the Con-
troller is the FKC 2.5/5-STF-5.08 AU M (Phoenix Contact).
3-1-2 External Dimensions
DeviceNet 
connector
E5ER
MS/NS Indicators 
Top: MS 
Bottom: NS
E5AR
DeviceNet 
connector
MS/NS indicators 
Top: MS 
Bottom: NS
PV
S
N
M
S
91
96
(121.5)
2
95
11.5
98
111
SV
MV
96
91
 
PV
S
N
S
M
91
44
96
48
95
2
(121.5)
11.5 98
111
SV
MV
E5AR
E5ER
(Unit: mm)
(Unit: mm)