INSTALLATION
Set the unit so that its DIN rail adapter is at the bottom.
Hung the upper hook at the rear side of unit on the DIN rail
and push in the lower. When removing the unit, push down
the DIN rail adapter utilizing screwdriver (–) and pull.
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
TERMINAL CONNECTIONS
Connect the unit as in the diagram below.
Be sure to cross-wire between the ground terminal (No. 5 or 10) and that of the protected equipment.
When the M-RESTER is connected with a device which has no ground terminal such like M-System's (See figure to the right),
ground the M-Rester ground terminal (No. 5 or 10) only.
M-RESTER
6
7
1
2
M-RESTER
5
1
2
6
7
8
3
3
8
(PROTECTED EQUIPMENT)
9
4
4
9
STRAIN GAUGE
XMTR
SHIELDED WIRE
–
+
–
+
G
–
+
OUTPUT
V
U
POWER
EXC.
INPUT
10
5
G
STRAIN GAUGE
EXC.
OUTPUT
■
GROUNDING
M-RESTER
PROTECTED
EQUIPMENT
G
G
CROSSOVER WIRE
GROUNDING
(100 ohms or less)
A crossover wire between M-RESTER ground and ground or metallic
housing of equipment is required for protection.
If the protected equipment has no ground terminal, ground the
M-RESTER only.
MDK-LC
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-8136 Rev.4 P. 2 / 3