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4.2 Terminal Configuration and
Terminal Wiring
➀
➁
+
SUPPLY
−
➂
➃
+
➀
DO
−
➄
Figure 4.2.1 Terminal Configuration/Terminal Wiring
(General-purpose Use/Explosion Proof
Type except TIIS)
➁
➂
SUPPLY
➃
➀
➄
➀
DO
➅
Figure 4.2.2 Terminal Configuration/Terminal Wiring
(TIIS Explosion Proof Type)
Recommended Power and Output Cable:
JIS C3401 control cable equivalent
JIS C3312 power cable equivalent
14 AWG Belden 8720 equivalent
Outer Diameter:
With no gland option:
6.5 to 12 mm (0.26 to 0.47 in.)
With gland options EG and EU:
10.5 or 11.5 mm (0.41 to 0.45 in.)
With gland options EP:
6 to 12 mm (0.24 to 0.47 in.)
Nominal Cross Section:
Single wire; 0.5 to 2.5 mm
Stranded wire; 0.5 to 1.5 mm
NOTE
• For power cables, always use a crimp
terminal with an insulation cover.
• Use crimp tools from the manufacturer of the
crimp terminal you want to use to connect
the crimp terminal and cable.
• Use crimp tools that are appropriate for the
diameter of the cable to be connected.
Terminal
No.
Description
Symbols
Functional grounding
➀
➁
Power supply and
SUPPLY
current output
➂
Digital output
➃
(One output can be
DO
selected from pulse,
➄
alarm or status outputs.)
F0401.ai
Terminal
Description
No.
Symbols
Functional grounding
➀
Class A grounding
➁
➂
Power supply and
SUPPLY
current output
➃
Digital output
(One output can be
➄
DO
selected from pulse,
➅
alarm or status outputs.)
2
2
4.3
Wiring Ports
This instrument is of watertight construction as
stipulated in JIS C0920. It is shipped with a wiring
bracket (waterproof gland or waterproof gland with
union) or a plastic gland attached, only in cases
where an optional specification is selected for the
wiring port.
In case of the explosion proof type, read Chapter
14.
IMPORTANT
The wiring port is sealed with a cap (not water-
proof). Use the plug which is packed for the
unused wiring port. If waterproof property is
necessary, please use waterproof glands.
(1) When waterproof property is unnecessary
(When there are no particular optional
specifications)
The wiring port is sealed with a cap (not water-
proof) that must be removed before wiring. At this
time, handle the wiring port in accordance with the
F0402.ai
JIS C0920 mentioned above. Use the plug which is
packed for the unused wiring port.
(2) When waterproof property is necessary
(Wiring using waterproof glands)
IMPORTANT
To prevent water or condensation from entering
the converter housing, waterproof glands are
recommended. Do not over-tighten the glands
or damage to the cables may result. Tightness of
the gland can be checked by confirming that the
cable is held firmly in place.
<4. WIRING>
IM 01E30D01-01EN
4-2
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