Installation; Terminal Connections - M-system R9MWTU Instruction Manual

INSTALLATION

■ WALL MOUNTING
Attach the upper mounting adaptors to the upper side of
the unit, and pull out the lower mounting adaptors from the
lower side. Fasten a M4 screw through the mounting hole
(4.5 mm dia.) of each adaptor. (torque 1.4 N∙m)
To remove the upper mounting adaptor from the unit, pull
it out while squeezing the latches as shown in the figure
below.
push

TERMINAL CONNECTIONS

Connect the unit as in the diagram below.
■ EXTERNAL DIMENSIONS unit: mm (inch)
4 − 4.5 (.18) dia. MTG HOLE
7−M3.5 SCREW TERMINALS
7.3 (.29)
push
6 (.24)
75 (2.95)
125 (4.92)
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
■ DIN RAIL MOUNTING
Set the unit so that the lower mounting adaptors are at the
bottom. Hook the upper hook at the rear side of the unit
onto the DIN rail and push in the lower part of the unit.
When removing the unit, pull out the unit while pushing
down the adaptors using a minus screwdriver.
DIN Rail (35 mm wide)
Mounting Adaptor
43−M3 SCREW TERMINAL
80 (3.15)
R9MWTU
DIN RAIL
35 mm wide
6.5 (.25)
[4 (.16)]
EM-6221 Rev.9 P. 4 / 20