Amphenol RJS-5ES Series, Руководство пользователя, Страница: 6 / 13

Unmanaged Switch User Manual Page 6 of 13 Last Revised: 11-Jul-06
Amphenol – 948, Promenade de l‘Arve – B.P. 29 – 74311 THYEZ Cedex – France - +33(0)4.50.89.28.00 – www.rjswitch.com
Section 4 Power Wiring
Overview These switches can be powered from the same DC source that is used to power your I/O
devices. 10 to 30 VDC needs to be applied to terminals 2 and 3. Optionally, on the 5ES
models a backup power supply may be connected. Refer to the wiring diagram below.
Terminal 1 should be tied to panel or chassis ground.
+ -
P1 P2
VDC Supplies
+ -
To
Panel
To
Panel
-
+
VDC Supply
P2 P1
Single DC Power
Redundant DC Power
DC Power
VDC Supply
+ -
To
Panel
+
Single or Dual Power Inputs for 5ES Model Single Power Input for 9ES Model
Screw Torque
The screw terminals should be tightened as follows:
Maximum 3.48 in-lbs (0.4 Nm)
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