Emerson ROSEMOUNT 5300 Spécifications télécharger pdf (Page 16)

Reference Manual

00809-0600-4026, Rev BA

December 2011

Rosemount Process Radar

2-6

Step 2. Connect The

Wiring

It is recommended that shielded twisted pair wiring (18-12 AWG) suitable for

the supply voltage be used and, if applicable, approved for use in hazardous

areas. For electrical information, such as power supply, see diagrams and

drawings for HART, Modbus, and F

OUNDATION fieldbus on the following

pages.

To Connect the

Transmitter

1. Make sure the housing is grounded (including IS ground inside Terminal

compartment) according to Hazardous Locations Certifications, national

and local electrical codes.

2. Verify that the power supply is disconnected.

3. Remove the terminal block cover (see picture below).

4. Pull the cable through the cable gland/conduit. For Explosion-proof /

Flameproof installations, only use cable glands or conduit entry devices

certified Explosion-proof or Flameproof. Install wiring with a drip loop

where the bottom of the loop must be lower than the cable/conduit entry.

5. To connect the wires, see the illustrations on the following pages.

6. Use the enclosed metal plug to seal any unused port.

7. Tighten the cable gland.

8. Mount the cover and make sure it is fully engaged to meet

Explosion-proof requirements (adapters are required if M20 glands are

used).

For ATEX, IECEx, NEPSI, INMETRO, and TIIS installations, lock the

cover with the locking screw.

9. Connect the power supply.

NOTE

Use PTFE tape or other sealant at the NPT threads in the Cable Entries.

Terminal Block

Cable Entry, ½ in.

NPT - 14 or

M20x1.5 adapter

Internal

Ground Screw

Terminals for

signal and

power supply

External Ground

Screw

Terminal

Block

Cover

Cable Entry,

½ in. NPT - 14

or M20x1.5

adapter

Remove the orange,

protective, plastic plugs, used

for transportation.

Seal any unused port with the

enclosed metal plug.

Locking screw

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 105 106

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Emerson ROSEMOUNT 5300 Spécifications Page 16

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