MODEL: DLC

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

DLC SPECIFICATIONS

ES-6512 Rev.11 Page 8/9

2. Remote I/O: 1 Computer

RS-232-C

Control Room

Field

twisted-pair cable

or fiber optics

multi-transmission line

process I/O

process I/O

process I/O

process I/O

DLA1

DLA1

DLA1

DLA1 .

.

.

.

This module

(with process I/O)

3. Remote I/O: 1 Computer and Multi-Transmission Unit for Back-Up

RS-232-C

Control Room

Field

DLA1

direct I/O transmission

with the field

indicator (lamp, meter)

operation terminal (switch)

twisted-pair cable

or fiber optics

multi-transmission line

process I/O

process I/O

process I/O

process I/O

DLA1

DLA1

DLA1

DLA1 .

.

.

.

This module

4. Remote I/O: Several Computers

RS-232-C

B

m

o

o

R

l

o

r

t

n

o

C

A

m

o

o

R

l

o

r

t

n

o

C

Field

twisted-pair cable

or fiber optics

multi-transmission line

process I/O

process I/O

process I/O

process I/O

RS-232-C

twisted-pair cable

or fiber optics

DLA1

DLA1

DLA1

DLA1 .

.

.

.

This module

This module