Yokogawa ADMAG AXR Uživatelský manuál stáhnout pdf (Strana 26)

<4. WIRING>

4-2

IM 01E30D01-01EN

4.2 TerminalCongurationand

Terminal Wiring

F0401.ai

Terminal

Symbols

Functional grounding

Description

Power supply and

current output

Digital output

(One output can be

selected from pulse,

alarm or status outputs.)

SUPPLY

−

➂

➃

➄

➀

➁

➀

➂

➃

➄

➀

➁

No.

Figure4.2.1 TerminalConguration/TerminalWiring

(General-purposeUse/ExplosionProof

Type except TIIS)

Terminal

Symbols

Functional grounding

Class A grounding

Description

Power supply and

current output

Digital output

(One output can be

selected from pulse,

alarm or status outputs.)

SUPPLY

➀

➂

➃

➄

➁

➅

➂

➃

➄

➀

➁

➅

No.

F0402.ai

Figure4.2.2 TerminalConguration/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.

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specicationisselectedforthe

wiring port.

In case of the explosion proof type, refer to 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

specications)

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

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conrmingthatthe

cableisheldrmlyinplace.

Cable

Waterproof gland

Gasket

Washer

F0403.ai

Figure 4.3.1 Waterproof Gland (Optional code EG)

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 193 194

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