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DOCUMENT NO: 

ZL-HOA-4-8 REV. 1  Copyrights 

 1997

 

 SOLIDYNE CORP

. 4215 KIRCHOFF ROAD , ROLLING MEADOWS ILL. 60008  USA     TEL 847-394-3333    FAX 847-394-8083  PAGE -

5

24 VAC EXT

 24 VAC RET

24 VAC INT

24 VAC EXT

24 VAC EXT

24 VAC INT

NO CONNECTION

NO CONNECTION

INPUT 2

INPUT 2 COMMON

OUTPUT 2

OUTPUT 2 COMMON

FUSE

TRANSORB

AUTO

OFF

ON

INPUT 3

INPUT 3 COMMON

OUTPUT 3

OUTPUT 3 COMMON

FUSE

TRANSORB

AUTO

OFF

ON

INPUT 4

INPUT 4 COMMON

OUTPUT 4

OUTPUT 4  COMMON

FUSE

TRANSORB

AUTO

OFF

ON

INPUT 1

INPUT 1 COMMON

OUTPUT 1

OUTPUT 1 COMMON

FUSE

TRANSORB

AUTO

OFF

ON

GROUND

24 VAC INT  (RELAY
 CONTACT)RETURN

0-10VDC ANALOG OUTPUT
    FROM A CONTROLLER

0-10VDC OVERRIDE FEEDBACK

COMMON

FUSE

TRANSORB

AUTO

OFF

ON

+12 TO 18 VDC

0-10VDC ANALOG OUTPUT
    TO ACTUATOR

   ELECTRONIC
    CIRCUITRY

MANUAL 0-10 VDC ADJUST

SW - 4

SW - 3

SW - 2

SW - 1

0-10 VDC FEEDBACK OUTPUT

AUTO

OFF

ON

1.0 VDC

OUTPUT-1

+  --

AUTO

OFF

ON

1.0 VDC

OUTPUT-2

+  --

AUTO

OFF

ON

1.0 VDC

OUTPUT-3

+  --

AUTO

OFF

ON

1.0 VDC

OUTPUT-4

+  --

LED 1

LED 2

LED 3

LED 4

FIGURE 3:   HOA-5 SCHEMATIC DIAGRAM

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

SW - 1

SW - 4

SW - 3

SW - 2

SW - 5

Summary of Contents for HOA-5

Page 1: ...olid state reset able 3 Amps fuses Power to the module and each output channel has a high intensity Light Emitting Diode LED status indicator The output LEDs are ON when the output is energized Automa...

Page 2: ...d on and especially switched off can generate a very sharp voltage spikes eventually producing damaging arcing at a high frequency due to rate of change of voltage Electrical noise can travel over the...

Page 3: ...re the 24VAC connections to the Controller HOA pins 20 21 22 connect through to pins 1 2 and 3 respectively The connection from pin 1 to 20 provides a path for the External 24VAC HOT used by the Contr...

Page 4: ...SW 1 LED 1 INPUT 8 OUTPUT 8 N O N C ELECTRONIC CIRCUITRY 0 10 VDC FEEDBACK OUTPUT INPUT 4 OUTPUT 4 FUSE TRANSORB AUTO OFF ON SW 4 LED 4 INPUT 2 FUSE TRANSORB AUTO OFF ON SW 2 LED 2 INPUT 3 OUTPUT 3 FU...

Page 5: ...NSORB AUTO OFF ON INPUT 1 INPUT 1 COMMON OUTPUT 1 OUTPUT 1 COMMON FUSE TRANSORB AUTO OFF ON GROUND 24 VAC INT RELAY CONTACT RETURN 0 10VDC ANALOG OUTPUT FROM A CONTROLLER 0 10VDC OVERRIDE FEEDBACK COM...

Page 6: ...Closed load connection J1 and J2 Jumper installed With J2 in place the load uses the same 24VAC that is supplying power to the IZAC Pins 19 and 21 must be connected for HOA LEDs to turn on when power...

Page 7: ...tion To Normally Closed load connection EXTERNAL STEP DOWN Transformer 24VAC Input Voltage Second 24VAC for load relays Load Relay 24 VAC INPUT J1 J2 JB1 JB2 1 2 3 4 5 6 7 8 J3 J4 XMT RCV C C R J5 BAT...

Page 8: ...mon OUT 3 Common OUT 4 Common No Contact 24VAC EXT 24VAC Ret 24VAC INT IN 1 IN 1 Com IN 2 IN 2 Com IN 3 IN 3 Com IN 4 IN 4 Com No Contact MANUA L ANALO G AUTO OFF ON POW ER ON O O O O O O O J1 J2 JB1...

Page 9: ...ys Load Relay 24 VAC INPUT O O O O O O O J1 J2 JB1 1 JB2 1 2 3 4 J3 J4 XMT RCV C C R J5 BATTERY DU 1 CONNECTION IZAC 4 GRD 24VAC INT Common Feed back Cntr 0 10VDC Manual 0 10V 12VDC 24VAC Ext 24VAC Re...

Page 10: ...1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 IN Com 0 10V In 0 10V Out 0 10VDC Control Signal 0 10VDC controlled device Feedback Voltage Common 12VDC 12VDC IN GND Earth Ground required for proper transient pr...

Page 11: ...IN Com GRD 24VAC INT Common Feed back Cntr 0 10VDC Manual 0 10V 12VDC 24VAC Ext 24VAC Ret 24VAC INT OUT 1 Common OUT 2 Common OUT 3 Common OUT 4 Common No Contact 24VAC EXT 24VAC Ret 24VAC INT IN 1 IN...

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