MA-100 / MA-200
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-8171 Rev.8 P. 2 / 3
COMPONENT IDENTIFICATION
Power Indicator LED
Body
Base Socket
Specifications
Nameplate
Fuse (two)
INSTALLATION
Detach the yellow clamps located at the top and bottom of
the unit for separate the body from the base socket.
Clamp
(top & bottom)
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor
Shape and size of the base socket
are slightly different with various
socket types.
■
DIN RAIL MOUNTING
Set the base socket so that its
DIN rail adaptor is at the bot-
tom. Position the upper hook
at the rear side of base socket
on the DIN rail and push in
the lower. When removing the
socket, push down the DIN
rail adaptor utilizing a minus
screwdriver and pull.
■
WALL MOUNTING
Refer to “EXTERNAL DI-
MENSIONS.”
TERMINAL CONNECTION
Connect the unit as in the diagram below or refer to the connection diagram on the front of the unit. Be sure to cross-wire
between the Ground terminal (2, 3, 6 or 7) and the metallic housing of the protected equipment. (100 Ω max.)
■
EXTERNAL DIMENSIONS unit: mm (inch)
3
4
5
6
2
1
8
7
50 (1.97)
95 (3.74)
20 (.79)
119.5 (4.70)
[3.3 (.13)]
80 (3.15)
80 (3.15)
20 (.79)
40 (1.57)
50 (1.97)
7.8 (.31)
CLAMP
(top & bottom)
DIN RAIL
35mm wide
FUSE (two)
2–4.5 (.18) dia.
MTG HOLE
15 (.59) deep
8–M3.5
SCREW
• When mounting, no extra space is needed between units.
MONITOR
LED
■
CONNECTION DIAGRAM
AC POWER
3
4
6
5
2
1
8
7
1 – 5V DC
M-RESTER
P+
G
P–
U
V
+
–
+
–
S+
S–
G
SURGE PROTECTOR
Cable
Protected
Equipment
Ground one of the terminals 2, 3, 6 and 7.
■
GROUNDING
M-RESTER
PROTECTED
EQUIPMENT
G
G
CROSSOVER WIRE
GROUNDING
(100 ohms or less)
A crossover wire between M-RESTER ground and the ground or
metallic housing of the equipment is required for protection.
If the protected equipment has no ground terminal, ground the
M-RESTER only.