14

Serial Input

 

DCS/PLC

Card

DCS / PLC

HMI

Serial

Figure 3. Terminal and Integration

1420 Wireless

24 V DC

Modbus

Power Input

+ - S

A B

Not Used

Not Used

+ - S S

- +

Diagram

Gateway

Case

 

 

 

 

 

 

 

 

 

+

-

S

S

-

+

POE

P2

P1

Not Used

 

 

Not Used

 

(Covered)

(Secondary)

(Primary)

 

 

 

 

 

For P2 and POE connectivity options, see the

1420 Wireless Gateway Manual, document

Localnumber 00809-0100-4420. 1420 HMI

Remote

AMS

OPC Application

Modbus TCP

1420 HMI

 

 

 

Quick Installation Guide 00825-0100-4420, Rev CA June 2007

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Image 14
Emerson Process Management 1420 manual + S