Emerson 3700, 3350 installation instructions terminals, see Figure, RS-485A, White, RS-485B, Green

Models: 3350 3700

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terminals

Figure 13. 4-wire cable to Model 3700 – standard core processor

Core processor

4-wire cable

Model 3700 terminals

terminals

 

Maximum cable length:

blue terminal block

 

 

(see Figure 11)

 

 

see Table 1

VDC+

RS-485B

 

 

 

(Red)

(Green)

 

 

User-supplied or

factory-supplied cable

VDC–RS-485A

(Black)(White)

16

RS-485B

(Green)

15

RS-485A

(White)

14

VDC– (Black)

13 VDC+ (Red)

Figure 14. 4-wire cable to Model 3700 – enhanced core processor

Core processor

4-wire cable

Model 3700 terminals

terminals

Maximum cable length:

blue terminal block

 

(see Figure 11)

 

see Table 1

 

 

RS-485A

(White)

 

RS-485B

(Green)

 

VDC– (Black) VDC+ (Red)

User-supplied or

factory-supplied cable

16

RS-485B

(Green)

15

RS-485A

(White)

14

VDC– (Black)

13 VDC+ (Red)

13

Page 14
Image 14
Emerson 3700, 3350 installation instructions terminals, see Figure, RS-485A, White, RS-485B, Green