ATTACHMENT

 

92229N

-

S14E

 

Information for Four Stage ENGINE Driven Compressor Applications

Attachment to Installation and Operation Manual for SELECTRONIC® Annunciator Series 1400

TYPICAL WIRING DIAGRAM

S14E-92229N

Revised 06-93

®

B

WARNING: Perform the wiring operation with the power source OFF and the area made NON–HAZARDOUS. Voltage and current requirements should be within the S1400 ratings. Use hard conduit with seal to protect the wiring from damage. DO NOT route sensor leads and power leads in the same conduit.

S1400-PS (120 VAC, 12 or 24 VDC Power Supply)

Customer Wiring

 

120 VAC

L1 (black)

 

1

 

 

L1

 

 

Supply

 

N (white)

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12/24 VDC

DC(+)

 

3

 

L2

Lube

FB barrier

 

Supply

 

 

DC(-)

 

4

K-2

L3

Ign.

BARRIER

 

Ground or Green

 

 

 

 

L1= power “ON”

 

 

 

 

5

 

L4

F.V.

 

 

(on 120 VAC)

 

 

 

 

6

K-1

L5

Alarm

 

 

+

 

 

 

 

7

Lube*

 

 

 

 

lube

 

 

 

 

8

 

LED lights

 

 

 

 

 

 

 

9

Ign.*

L2= K1

 

SAFETY

S

 

 

 

 

 

13

 

 

 

 

 

 

F.V.*

L3= K2

 

Ignition

 

 

 

 

10

 

 

 

 

 

 

 

 

 

11

K-3

L5= K4

 

 

 

F.V.

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

 

 

NC

14

 

 

 

 

 

 

2W

 

 

 

K-4

 

 

 

 

 

 

COM

15

 

 

 

 

 

 

Alarm

 

 

 

 

 

 

 

NO

 

Alarm*

 

 

 

red

 

Contacts

 

16

Output**

Backup

 

 

 

 

 

 

 

 

 

 

 

black

 

 

17

Battery pack

 

 

S14RSA92

 

 

18

 

 

 

 

 

 

 

 

 

 

 

 

 

1red

2clear

3yellow

4

green

Power and

Control Cable

5

brown

(to module)

 

 

6blue

7orange

8white

clear= black and violet wires with clear shield.

*K-1 thru K-4 are relay outputs, form “C” dry contacts 250 VAC @ 3A maximum.

**Optically-isolated input (for run indication) 24-120 VAC maximum.

STANDARD PROGRAM

CHANNEL

DISPLAY*

CONDITION

LOCKOUT CLASS

FUNCTION

01

COMPRESSOR OIL PRESSURE

(LOW)

B

SHUTDOWN

02

COMPRESSOR OIL LEVEL

(LOW)

A

SHUTDOWN

03

LUBRICATION NO–FLOW

B

SHUTDOWN

04

LOW SUCTION PRESSURE

(LOW/HIGH)

B

SHUTDOWN

05

INTERSTAGE PRESSURE #1

(LOW/HIGH)

B

SHUTDOWN

06

INTERSTAGE PRESSURE #2

(LOW/HIGH)

B

SHUTDOWN

07

INTERSTAGE PRESSURE #3

(LOW/HIGH)

B

SHUTDOWN

08

DISCHARGE PRESSURE

(LOW/HIGH)

B

SHUTDOWN

09

ENGINE OVERSPEED

A

SHUTDOWN

10

DISCHARGE TEMPERATURE #1

(HIGH)

A

SHUTDOWN

11

DISCHARGE TEMPERATURE #2

(HIGH)

A

SHUTDOWN

12

DISCHARGE TEMPERATURE #3

(HIGH)

A

SHUTDOWN

13

DISCHARGE TEMPERATURE #4

(HIGH)

A

SHUTDOWN

14

SUCTION LIQUID LEVEL

(HIGH)

A

SHUTDOWN

15

INTERSTAGE LIQUID LEVEL #1

(HIGH)

A

SHUTDOWN

16

INTERSTAGE LIQUID LEVEL #2

(HIGH)

A

SHUTDOWN

17

INTERSTAGE LIQUID LEVEL #3

(HIGH)

A

SHUTDOWN

18

INLET SCRUBB. LIQUID LEVEL #1

(HIGH)

A

SHUTDOWN

19

ENGINE OIL PRESSURE

(LOW)

B

SHUTDOWN

20

ENGINE OIL LEVEL

(LOW)

A

SHUTDOWN

21

ENGINE VIBRATION

(HIGH)

A

SHUTDOWN

22

ENGINE JACKET/WATER TEMP.

(HIGH)

B

SHUTDOWN

23

ENGINE JACKET/WATER LEVEL.

(LOW)

A

SHUTDOWN

24

ENGINE JACKET/WATER PRESS.

(LOW)

B

SHUTDOWN

25

ENGINE VACUUM RIGHT BANK

(LOW)

B

SHUTDOWN

26

ENGINE VACUUM LEFT BANK

(LOW)

B

SHUTDOWN

27

COMPRESSOR VIBRATION

(HIGH)

A

SHUTDOWN

28

COOLER VIBRATION

(HIGH)

A

SHUTDOWN

29

COOLER WATER LEVEL

(LOW)

A

SHUTDOWN

30

AUXILIARY PUMP PRESSURE

(LOW)

B

SHUTDOWN

31

EMERGENCY SHUTDOWN

A

SHUTDOWN

32

PRELUBE PERMISSIVE

SHUTDOWN

1

*Actual Display will be arranged into 2–lines, 16 characters each.

Page 1
Image 1
Murphy S14E-92229N operation manual Typical Wiring Diagram, Standard Program