1. Identify the components shown in Figure 5.

Figure 5.

Sensor cable to Model 3500

 

 

 

 

 

 

9-wire cable from sensor

Model 3500

 

 

 

Keyed sensor wiring connector

 

 

(see Figure 3, page 6)

 

black (drain wires

 

c

2

a

 

 

from all wire sets)

 

 

 

yellow

c

4

a

black (drains)

 

 

 

 

violet

c

6

a

orange

 

brown

green

c

8

a

white

 

blue

c

10

a

gray

 

red

 

brown

c

12

a

red

 

 

 

green

 

c

14

a

 

 

white

 

c

16

a

 

 

blue

 

c

18

a

 

 

gray

 

c

20

a

 

 

orange

 

c

22

a

 

 

yellow

 

c

24

a

 

 

violet

 

c

26

a

 

 

 

 

 

 

 

 

c

28

a

 

 

 

 

c

30

a

 

 

 

 

c

32

a

 

2.Prepare the cable according to the instructions in Micro Motion’s 9-Wire Flowmeter Cable Preparation and Installation Guide.

3.Ensure that the cable has 360° shielding, continuous from the transmitter to the sensor’s junction box. Two methods can be used:

Metallic conduit

Shielded or armored cable

Refer to Micro Motion’s 9-Wire Flowmeter Cable Preparation and Installation Guide for specific instructions.

4.At the sensor:

a.Clip the cable drain wires.

b.Connect wiring inside the junction box housing and tighten the screws to hold the wires in place.

For information on your sensor’s junction box terminals, see the sensor installation manual or Micro Motion’s 9-Wire Flowmeter Cable Preparation and Installation Guide.

8

Page 9
Image 9
Emerson Process Management 3500 Transmitter installation instructions Identify the components shown in Figure