Installation
3.4 Wiring
Proper grounding and wiring of all electrical equipment are important to
help ensure the optimum operation of the CloudVPN Router and to provide
additional electrical noise protection for your application.
The CloudVPN Router comes with a female 4-pin plug-in connector with screw
connection (type: Weidmuller BL 5.08/04/180 SN BK BX). The optimal wire
diameter is 1.5mm² (16AWG - 12AWG).
Wire size range
18 – 12 AWG
Wire strip length
7 mm
Terminal screw torque
0.4 N m
Max wire length
3 m
Min ground conductor
16 AWG
3.5 Digital input
By default, the Digital Input is not configured and doesn't need to be wired. The
digital input provides a way to locally manage the CloudVPN Router’s VPN
connection (ON/OFF). The wiring is depicted in the image above..
Type
Optocoupler
Voltage range
0-29 VDC
Voltage range (OFF state)
0-3 VDC
Voltage range ON state)
7-29 VDC
Current voltage (ON state)
2-5 mA (typically)
3.6 Shield
Connect the Shield pin of the CloudVPN Router with the protective earth
conductor (PE), min. core diameter Cu 1.5 mm².
Beijer, MAEN327
12
