8
4−2. Note on connection
Warning ● In case of connection with the instrument, keep strictly to the
following items. If neglected, it may cause an unexpected failure
or a damage to the instrument.
● Please observe the condition shown in the paragraph of “Conformity
of CE standard in the FORWARD” strictly when conforming to
conformity of CE standard. There is a possibility not to conform to
the standard when these are neglected.
D Be sure to set the power supply to OFF position, when connection is made.
D Since the terminals of the instrument is made of resin, take care not to drop it down
or not to apply strong impact.
D When you will use, be sure to apply the attached acrylic cover located on the terminals.
D Recommended torque to tighten the terminal screws for terminals should be as follows：
① Terminals 1：0.8 N･m at maximum
② Terminals 2：0.6 N･m at maximum
D The suitable crimp−type terminal lugs for the terminals 1 should be as follows:
Width of crimp−type terminal lugs
Suitable crimp−type terminal lugs
6.0 mm or less 1.25−3 or Y type 1.25−3.5
D Suitable ranges of wire for terminals 2 are as follows:
Stranded wire from 0.14 mm
2
to 1.5 mm
2
(AWG26 to AWG16)
D Suitable plug for BCD output connector is as follows:
57−30360 made by DDK.
D Connecting cable with the instrument should be away from the noise source such as power
supply line and I/O line for control and so on as far as possible.
D Conduit wiring should be the type of exclusive one, and avoid using with another line
together.
D Since the A.G. terminal (Terminals 1: Terminal number 11) is internal analog ground for
the purpose of maintenance, so don’t connect with externals.
D All of the connections should be executed securely according to the Instruction manual.
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