User's Manual

SIGFOX SBS-T-902 v2.2 Product

Specification

Ref.:

Rev.: 2.0

Date:06/10/16

9.1 Earthing the base station

In order to protect the station, it must be earthed with a G/Y 6mm

wire (or AWG9).

First you need to insert a grower washer or a lock washer and a grounding lug into a hexagon socket screw

M4x10. And then you must screw it into the hole provided for this purpose on the side of the station. The

correct tightening torque is of 2.2 N.m. If needed, you can bend the lug to ease the insertion of the wire.

N male connector

Earthing kit

Zip tie-wraps

Cable tray

TAP

Surge surpressor

Earthing kit