Honeywell DR4300 manual Electromechanical

Models: DR4300

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Installation

7

TB1

Main PCA

 

Main PCA

 

Pen 2

 

Pen 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

TB2

TB2

 

TB1

24823

TB4

3

To terminal 1 or 3

2

Relay #1

Load

1

3

2

Relay #2

Load

TB3 OR TB4

1

To terminal 1 or 3

2

3 2 1

Relay #11 Load

TB3

3

2

1

 

Relay #2

 

 

Load

1

Load

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Load

 

 

 

 

 

 

Supply

 

Supply

Load Supply

Load Supply

Power

 

Power

Power

 

 

 

 

 

Power

Electromechanical

 

Solid State Relay

Relay Output Wiring

 

Output Wiring

1If the load current is less than the minimum rated value of 20 mA, there may be a residual voltage across both ends of the load even if the relay is turned off. Use a dummy resistor as shown to counteract this. The total current through the resistor and the load current must exceed 20 mA.

2Solid State relays are rated at 0.5 Amps. Size fuses accordingly.

Figure 2-14 Relay Output Wiring

12/03

DR4300 Circular Chart Recorder Product Manual

39

Page 51
Image 51
Honeywell DR4300 manual Electromechanical