NAiS GT10, Technical Manual

Page: 33 / 195

GT10/GT30 1.4 Internal Wiring Connections for Ports
10
1.4.3 Power Supply Terminals
Maker Shape
Model Applicable wiring Tightening
torque
Round 1.25–MS3 0.25 mm
2
to 1.65 mm
2
0.5 N m
JST Mfg.
Front–opening 1.25–B3A
JST Mfg.
Co., Ltd.
Round 2–MS3 1.04 mm
2 to
2.63 mm
2
Front–opening 2–N3A
Applicable crimp terminals
– The terminal screws are M3 screws. We recommend using crimp terminals for
wiring to terminals.
Open–tip terminals
Round terminals
The tightening torque for terminal base screws should be
between 0.5 and 0.6 N
.
m, or less. Operating at a higher
force could cause damage.
If crimp terminals are not being used, wire with a diameter
of 0.5 mm
2
to 1.25 mm
2
should be used for power cables.
In keeping with the European EMC Directive (EMC Direc-
tive 89/336/EEC), the GT10 conforms to European Stan-
dards (EN50081–2:1993, EN50082–2:1995). As a condi-
tion of compatible, a ferrite core should be installed when
wiring to the terminal base (Seiwa Electric Mfg. Co., Ltd.
E04RC281613 or equivalent).
Ferrite core
+24 V
0 V
F.E.
6.0 mm
max.
6.0 mm
max.
The GT30 conform to European EMC directives (EMC Di-
rective 89/336/EEC) and meet European EMC standards
(EN50081–2, EN6100–6–2). A ferrite core (E04SR211132
by Seiwa Electric Mfg. Co., Ltd. or an equivalent product)
should be installed when wiring connections to the terminal
base, as shown below, in order to meet these requirements.
(D–type
ground)
Ferrite core
Ferrite core
When installing make sure that the connection and power
cables are not stressed, as this could result in broken con-
nections.
When installing make sure that the connection and power
cables are not stressed, as this could result in broken con-
nections.