MODEL: 18KYCH

18KYCH SPECIFICATIONS

ES-0431 Rev.0 Page 3/3

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

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

Use either of module or external field terminals.

*1. Hand-held communicator

*2. Included with option /B

*3. Included with option /S

Section A. Field Terminals

1

Module Field Terminals

(Section A)

External Field Terminals

(Section A)

3

1

2

DC Isolation

HART Isolation

4

6

5

7

8

OUTPUT

4 – 20mA DC

*1

HHC

*2

250Ω

POWER

+

*3

INPUT

(DCS Output, HHC *1)

INPUT MONITOR

+

−

4 – 20mA DC

*1

HHC

S

Z

Amplifier

Output

Driver

Opencircuit

Detector

Specifications are subject to change without notice.