Time proportional output, continued

Figure 2-11 shows the Output and Alarm wiring connections for models with Open Collector Output (DC330X-TT-XXX)

For Control and Alarm Relay Contact information, see Tables 2-7 and 2-8.

Figure 2-11 Open Collector Output—Model DC330X-TT-XXX

Time Proportional Simplex

Customer Supplied

Electromechanical Relay

Customer Supplied Solid State Relay 3

+

Output #1 1

Alarm

Relay#2

Alarm

Relay#1

 

1

 

 

2

+

 

 

 

3

 

 

 

4

 

N.C

Alarm Relay

.

5

#2 Load

N.O.

 

 

6

To terminal

 

 

 

7

4 or 6

 

 

N.C

 

.

8

Alarm Relay

N.O.

#1 Load

 

9

 

 

 

To terminal

 

 

7 or 9

Load

Supply

Power

4

Load

Supply

Power

4

 

 

 

1

 

 

 

+

 

2

+

 

Output #1

 

 

 

1

 

3

 

 

 

 

4

 

 

Alarm

 

N.C

Alarm Relay

 

Relay#2

 

.

5

#2 Load

 

 

 

N.O.

 

 

 

 

 

6

To terminal

4

 

 

 

 

 

 

 

7

4 or 6

 

 

 

 

 

 

Alarm

 

N.C

Alarm Relay

 

Relay#1

 

.

8

#1 Load

 

 

N.O.

 

 

 

 

 

 

 

 

9

To terminal

4

 

 

 

 

 

 

 

 

7 or 9

 

Load

Supply

Power

Load

Supply

Power

Time Proportional Duplex

Customer Supplied

Electromechanical Relay

 

 

 

 

 

1

 

 

 

 

+

 

2

+

 

Output #1

 

3

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

+

 

5

+

 

Output #2

 

 

 

 

6

 

 

1

2

 

 

 

 

 

 

 

 

 

 

 

N.C

7

 

 

Alarm

 

 

Alarm Relay

 

 

.

8

 

Relay#1

 

#1 Load

 

 

 

 

N.O.

 

 

 

 

 

 

9

To terminal

4

 

 

 

 

 

 

 

 

 

 

7 or 9

 

 

 

 

 

 

Load

Supply

Power

Customer Supplied

Solid State Relay 3

 

 

 

1

 

 

 

+

 

2

+

 

Output #1

 

3

 

1

 

 

 

 

 

 

 

 

4

 

 

 

+

 

5

+

 

Output #2

 

 

 

1 2

 

6

 

 

 

 

 

 

N.C

7

 

 

Alarm

 

8

Alarm Relay

 

Relay#1

 

.

#1 Load

 

 

 

N.O.

 

 

 

 

 

9

To terminal

4

 

 

 

 

 

 

 

 

7 or 9

 

 

 

 

 

Load

Supply

Power

1

CAUTION

Open collector outputs are internally powered.

Connecting an external supply will damage the controller.

24166

 

2Alarm #2 not available with Time Proportional Duplex or Three Position Step Control or Position Proportional control.

3 Can also use10 amp solid state relay, Part Number 30756018-003

4Electromechanical relays are rated at 5 Amps @120 Vac or 30 Vdc and 2.5 Amps at 240 Vac. Customer should size fuses accordingly. Use Fast Blo fuses only.

4/00

UDC 3300 Controller Product Manual

25

Page 37
Image 37
Honeywell UDC 3300 manual Time Proportional Simplex