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1. MOUNTING METHODS
CAUTION
●
Plug/disconnect the main unit into/from the
socket vertically to the socket face. Otherwise the
terminals may bend and it may cause bad contact.
●
The converter shall not tilt 5 degrees or more in
either direction when installed.
●
When the converter is not connected to the socket,
it is necessary to protect the socket against ingress
of dust to the connector part.
●
Keep this product in a conductive bag when
plugged out, during transport or storage.
1.1 Wall Mounting
Loosen the main unit-fixing screw of the product to disconnect the
main unit from the socket. Next, anchor the socket onto the wall
with screws. Then, plug the main unit into the socket and secure
the main unit with the main unit-fixing screw.
29.5 or more
22±0.2
2-M4 or
2-ø4.5 or more
Mounting Dimensions
Unit: mm
59±0.3
Main unit-fixing screw
Socket
Main unit
Threaded hole for
fixing the main unit
Mounting screws
1.2 DIN Rail Mounting
Locate the product so that the DIN rail fits into the upper part
of the DIN-rail groove at the rear of the socket, and fasten the
socket using the slide lock at the lower part of the socket.
DIN rail
DIN rail
(Rear of socket)
Slide lock
DIN rail
Fit into here
Push
1.3 Mounting Using a Multi-mounting Base
For mounting using a multi-mounting base, see the Instruction
Manual for VJCE (VJ Mounting Base).
1.4 Using Ducts
Wiring ducts should be installed at least 30 mm away from the top
or bottom of the main unit.
2. INSTALLATION AND ENVIRONMENTAL
CONDITIONS
•
Avoid the following environments for installation locations:
Areas with vibrations, corrosive gases, dust, water, oil,
solvents, direct sunlight, radiation, a strong electric field,
and/or a strong magnetic field, direct radiant heat, wind,
temperature fluctuation.
•
If there is any risk of a surge being induced into the power
line and/or signal lines due to lightning or other factors, a
dedicated lightning arrester should be used as protection for
both the product and a field-installed device.
• Use indoors at an altitude of 2000 m or less.
•
Operating temperature/humidity range: −10 to 55°C (−10
to 45°C for side-by-side mounting*)/5 to 90%RH (no
condensation)
* If the previous model (style S3.xx earlier) is installed
together, the ambient temperature is 0 to 40°C.
•
Continuous vibration: (at 5 to 9 Hz) Half amplitude of 3 mm or
less (at 9 to 150 Hz) 9.8m/s
2
or less, 1 oct/min for 90 minutes
each in the three axis directions
• Impact: 98 m/s
2
or less, 11 ms, 3 axes, 6 directions, 3 times
each
•
EXTERNAL WIRING
3. EXTERNAL WIRING
WARNING
●
To avoid the risk of an electric shock, turn off the
power supply and use a tester or similar device to
ensure that no power is supplied to a cable to be
connected, before carrying out wiring work.
●
Do not operate the product in the presence of
flammable or explosive gases or vapors. To do so is
highly dangerous.
●
Use of the product ignoring the specifications may
cause overheating or damage. Before turning on
the power, ensure the following:
•
Power supply voltage and input signal value
applied to the product should meet the required
specifications.
•
The external wiring to the terminals and wiring to
ground are as specifications.
Wiring should be connected to the terminals on the socket of
the product. The terminals for external connections are of M3
screws. Use crimp-on terminal lugs for connections to the
terminals.
Note:When power of VJQ7 is turned on/off, one pulse may be
counted by the pulse input device which connects to the
VJQ7.
• Recommended cables: A nominal cross-sectional area of
0.5 mm
2
or thicker for signal cables, and that of 1.25 mm
2
or
thicker for power cables.
Wiring Diagram
Shunt resistor
(Externally connected
for DC current input)
10
11
3 2 1
4
5
6
7
8
9
Power supply
Analog output
Analog output
11
10
8
L+ N– GND
+
–
+
–
5
2
9
7
Output-2
Output-1
R: 100Ω Shunt resistor
B+
A–
COM
5
2
6
RS-485
communication
5
2
6
ALM1
(N.O.)
(N.O.)
ALM2
COM
Alarm output
Input
1
3
+
R
–
2
IM 77J01Q17-01E
6th Edition