MODEL: 6DV-B

6DV-B SPECIFICATIONS

ES-4220 Rev.20 Page 6/8

http://www.m-system.co.jp/

CONNECTION DIAGRAM

ENTR / ESC

BACK / DOWN

NEXT / UP

LED Display

Internal

Bridge

Power Source

1

2

4

3

+

–

ENTR / ESC

BACK / DOWN

NEXT / UP

LED Display

Internal

Bridge

Power Source

1

2

4

3

+

–

• WITHOUT TERMINAL BLOCK (Euro terminal block at the rear of indicator module)

ENTR / ESC

BACK / DOWN

NEXT / UP

LED Display

Internal

Bridge

1

2

4

3

+

–

ENTR / ESC

BACK / DOWN

NEXT / UP

LED Display

Internal

Bridge

1

2

4

3

9

10

12

11

9

10

12

11

+

–

• WITH TERMINAL BLOCK

Two-wire

Transmitter

+

–

Two-wire

Transmitter

+

–

Non-Hazardous

Location

Hazardous Location

Safety Barrier

Power Source

Power Source

Two-wire

Transmitter

+

–

Two-wire

Transmitter

+

–

Non-Hazardous

Location

Hazardous Location

Safety Barrier

Non-Hazardous

Location

Hazardous Location

Safety Barrier

Non-Hazardous

Location

Hazardous Location

Safety Barrier

A safety barrier must be installed for the intrinsic safety.

The safety barrier must meet the Ex-data of this unit and must be approved for the hazardous location.

In order to use a two-wire transmitter in the TIIS intrinsically safe circuit, the combination of the 6DV-B

with the transmitter must be re-evaluated and approved by the TIIS.

This connection digram is not applicable for the TIIS intrinsic safety.

*1.

*2.

*3.

■ 2-WIRE CONNECTION EXAMPLE