Flowserve 2000 Series Digital Positioner Manual de usuario descargar pdf (Pagina 13)

42-13

Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

3. Transport the board stack in a static resistant pouch.

4. To reinstall the new stack, reverse the above proce-

dure. (Be careful to align the pins on the intercon-

nection connector as you install the connectors.)

CAUTION: When sliding the new board stack in

place, push gently on the connector strip to slip

it behind the screw boss before installing the

lower left-hand screw of the board stack. Fail-

ure to do this will cause the strip (A, Figure 15)

to be pinched between the boss and board,

leading to damage of the connector strip.

Figure 14: Replacing the Board Stack

Discrete Jumpers

Three sets of jumpers (Figure 15) are located on the

main circuit board underneath the personality module.

These jumpers are used to configure the operation of

discrete inputs and outputs. These are labeled Relay,

DI 1, and DI 2.

The relay jumper allows selection of normally open

(N.O.) and normally closed (N.C.) forms of the alarm

contacts (A-B=N.O. and B-C=N.C.). DI 1 and DI 2

allows selection of the input voltage range for the two

discrete input channels. (A-B=60-120V input range,

B-C=20-48V input range.)

Note: Both jumpers on each of these blocks must be

moved to the desired position for proper operation.

Caution: Do not apply high voltage when low

voltage sensing is selected. Damage will occur.

Figure 15: Discrete Jumpers Under

Personality Module

Discrete Jumpers

Table IV: Linear Actuator Mounting Kits

Actuator Stroke Spud Mounting

Size (inches) (inches) Kit

25 0.5 - 1.5 2.00 10007189

50 0.5 - 3 2.00 10062174

50 0.5 - 3 2.62 10007191

100 3 2.62 - 2.88 10007192

100 4 3.38 - 4.75 10007193

200 1 - 4 2.88 10054278

200 1.5 - 4 3.38 - 4.75 1005428

300 1 - 4 3.38 - 4.75 10054284

Mounting kit includes bracket, stem clamp, follower arm,

follower pin, and all necessary nuts, bolts and washers.

Table III: MaxFlo Rotary Actuator

Mounting Kits

Actuator Shaft Size Air To Mounting

Size Kit

25 0.4375 Open 10059457

25 0.4375 Close 10059457

25 0.625 Open 10059458

25 0.625 Close 10059458

25 0.875 Open 10059460

25 0.875 Close 10059460

50 0.875 Open 10059473

50 0.875 Close 10059472

50 1.125 Open 10059477

50 1.125 Close 10059476

100 1.5 Open 10059481

100 1.5 Close 10059480

200 1.5 Open 10094609

200 1.5 Close 10094608

Mounting kit includes bracket, linkage assembly, follower

arm,and all necessary nuts, bolts and washers.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 23 24

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