18APT
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-1847 P. 2 / 2
TERMINAL CONNECTIONS
Connect the unit as in the diagram below or refer to the connection diagram behind the front cover.
■
EXTERNAL DIMENSIONS unit: mm (inch)
110 (4.33
)
93 (3.66)
24 (.94)
7 (.28)
78 (3.07)
32 (1.26)
8–M3.5
SCREW
7 (.28)
2–M3
SCREW
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CONNECTION DIAGRAM
+
–
CONNECTOR
POWER
OUTPUT 2
OUTPUT 1
5
6
MONITOR
OUTPUT
■
TERMINAL ASSIGNMENTS
1 2
3 4
7 8
5 6
WIRING INSTRUCTIONS
■
SCREW TERMINAL
Torque: 0.8 N·m
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Power input voltage: Check voltage supplied to the rack
(model: 18BXx or 18KBXx). For the DC power source, be
sure that the ripple level is within 10% p-p.
LIGHTNING SURGE PROTECTION
M-System offers a series of lightning surge protector for
protection against induced lightning surges. Please contact
M-System to choose appropriate models.
