MODEL: CB2

CB2 SPECIFICATIONS

ES-2630 Rev.6 Page 6/7

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

SYSTEM CONFIGURATION EXAMPLES

Analog Control Using Contact Closure Outputs from a

Computer

•CB2 Used Independently •CB2 – ST/STL Combination

Employing an Analog Controller in a

DDC Control Loop

•CB2 – ST/STL Combination

Remote Control of an I/O Positioner with

Switches

Control Loop with Multiplex Transmission

E/

P

M

COMPUTER

Control Valve

E/

P

M

COMPUTER

Control Valve

Computer

Backup Sta.

< CB2 >

Computer

Backup Sta.

< CB2 >

Soft-Terminal

< ST >

E/

P

M

COMPUTER

Control Valve

Controller

Soft-Terminal

< STL >

Computer

Backup Sta.

< CB2 >

E/

P

M

REMOTE I / O

Control Valve

Computer

Backup Sta.

< CB2 >

E/

P

M

Control Valve

< CB2 >

E/

P

M

Control Valve

COMPUTER

*

*

*

*

Flowmeter

Flowmeter

Flowmeter

SYSTEM BUS

< CB2 >

E/

P

M

Control Valve

Computer

Backup Sta.

< CB2 >

Indicator

CLOSE

OPEN

I

I

I

I