M-system A-34 User manual

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7459 Rev.3 P. 1 / 5
INSTRUCTION MANUAL
BEFORE USE ....
Thank you for choosing M-System. Before use, please check contents of the package you received as outlined below.
If you have any problems or questions with the product, please contact M-System’s Sales Office or representatives.
■PACKAGE INCLUDES:
MODEL NO.
PACKING LIST
A-34 A-34/26 A-34/27 A-34/6DV A-34/266 A-34/276
DIN rail mounting
adaptor W45 × H75 × D11 mm, 1 pc.
Screw M4 × 35, 2 pcs. M4 × 25, 2 pcs. M4 × 20, 2 pcs. M4 × 16, 2 pcs.
Nut M4, 2 pcs.
Spring washer M4, 2 pcs.
Spacer ---- Space 14.5 mm
2 pcs.
Space 12 mm
2 pcs.
Space 15 mm
2 pcs.
Wire ----
Pin connector /
Pin connector
150 mm, 1 pc.
Pin connector /
Spade tongue
150 mm, 1 pc.
■MODEL NO.
Confirm Model No. marking on the product to be exactly what you ordered.
■INSTRUCTION MANUAL
This manual describes necessary points of caution when you use this product.
POINTS OF CAUTION
■GENERAL PRECAUTIONS
• Before you install or remove this adaptor, turn off the
power supply and input signal to the adapted device for
safety.
■ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the air,
install the product inside a proper housing with sufficient
ventilation.
• Do not install the product where it is subjected to continu-
ous vibration. Do not subject the unit to physical impact.
• Environmental temperature must be within -40 to +85°C
(-40 to +185°F; limited within the range described for the
adapted device) with relative humidity within 0 to 90%
RH in order to ensure adequate life span and operation.
DIN RAIL MOUNTING ADAPTER MODEL A-34

A-34
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7459 Rev.3 P. 2 / 5
INSTALLATION
The A-34 allows the adapted transmitter/indicator to be mounted on a DIN rail.
Use the spacer screws to attach the 26-UNIT (option /266) or 27-UNIT (option /276) transmitter to the A-34 (spacer torque
0.8 N·m, screw torque 0.8 N·m).
The spacer screws may be loosened when loosening the mounting screws on the 6DV indicator connected to the 26-UNIT or
27-UNIT transmitter via the spacer. Confirm that the spacer screws are tightened before tightening the 6DV indicator. If it
is difficult to loosen only the mounting screws because of both screws turning together, detach them together first and then
loosen the mounting screws only by holding the spacer screw from behind.
Use the wire included in the package to connect between the 26-UNIT or 27-UNIT transmitter and the 6DV indicator. For
more information, refer to the connection diagram for the 6DV.
■HOW TO ATTACH THE ADAPTER
Attach the transmitter/indicator to the adaptor with screws/spacer included in the product package.
• A-34
Screw
DIN Rail Mounting Adapter
Nut
Spring
Washer
• A-34/276
Screw
Spacer
DIN Rail Mounting Adapter
Nut
Spring
Washer
• A-34/6DV
Screw
Spacer DIN Rail Mounting Adapter
Nut
Spring
Washer
■HOW TO MOUNT THE ADAPTER TO THE DIN RAIL
Set the DIN Rail Mounting Adapter so that its DIN rail
adaptor is at the bottom. Hang the upper hook at the rear
side of the module on the DIN rail and push in the lower.
When removing the product, push down the DIN rail adap-
tor utilizing a minus screwdriver and pull.
DIN Rail
35mm wide
Spring Loaded
DIN Rail Adaptor

A-34
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7459 Rev.3 P. 3 / 5
EXTERNAL DIMENSIONS unit: mm (inch)
Adjust positions of the screws to attach the DIN rail to the wall surface so that they do not interfere with the screws to attach
the transmitter/indicator to the adapter.
■MOUNTING MODEL B6U TO DIN RAIL (model: A-34)
68 (2.68)7 (.28)
33 (1.30)
45 (1.77) 11
(.43)
[2 (.08)]
DIN RAIL
35mm wide
48 (1.89)
52 (2.05)
2–M4 SCREW
Leave enough space at both sides of the module to reach the side levers
when installing/removing the LCD module.
■MOUNTING THE 26-UNIT TO DIN RAIL (model: A-34/26)
68 (2.68)7 (.28)
33 (1.30)
45 (1.77) 11
(.43)
[2 (.08)]
DIN RAIL
35mm wide
26.5 (1.04)
43.5 (1.71)
2–M4 SCREW
■MOUNTING THE 27-UNIT TO DIN RAIL (model: A-34/27)
68 (2.68)7 (.28)
33 (1.30)
45 (1.77) 11
(.43)
[2 (.08)]
DIN RAIL
35mm wide
20.7 (.81)
44 (1.73)
2–M4 SCREW

A-34
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7459 Rev.3 P. 4 / 5
■MOUNTING MODEL 6DV TO DIN RAIL (model: A-34/6DV)
68 (2.68)7 (.28)
33 (1.30) 14.5
(.57)
45 (1.77) 11
(.43)
[2 (.08)]
DIN RAIL
35mm wide
30 (1.18)
70 (2.76)
2–M4 SCREW
• SPACER
12 (.57)
8 (.31)
10 (.40)
7 (.28) dia.
4.7 (.19) dia.
M4x0.7 (.03)
SPRING WASHER
PLAIN WASHER
M4x0.7 (.03)
■MOUNTING THE 26-UNIT + 6DV TO DIN RAIL (model: A-34/266)
68 (2.68)7 (.28)
33 (1.30) 12 (.47)
45 (1.77) 11
(.43)
[2 (.08)]
DIN RAIL
35mm wide
48 (1.89)
2–M4 SCREW
70 (2.76)
• SPACER
12 (.57)
8 (.31)13 (.51) min.
25 (.98)
7 (.28) dia.
4.7 (.19) dia.
M4x0.7 (.03)
M4x0.7 (.03)

A-34
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: [phone] Fax: [phone] E-mail: [e-mail]
EM-7459 Rev.3 P. 5 / 5
■MOUNTING THE 27-UNIT + 6DV TO DIN RAIL (model: A-34/276)
68 (2.68)7 (.28)
33 (1.30) 15 (.59)
45 (1.77) 11
(.43)
[2 (.08)]
DIN RAIL
35mm wide
44 (1.73)
2–M4 SCREW
70 (2.76)
• SPACER
15 (.59)
8 (.31)13 (.51) min.
22.5 (.89)
7 (.28) dia.
4.7 (.19) dia.
M4x0.7 (.03)
M4x0.7 (.03)