Moog Videolarm FDW75C2N Instructions d'exploitation télécharger pdf (Page 8)

Active Solid-State

The third and least common method is the emitter follower where the camera output supplies the current used for detection. In this conguration is shown in Figure 7.

Striped Wire +

I/O Detect Cable

Camera

Solid State

Sourcing Relay

+ Volts

Plain Wire -

Figure 7: Active Solid-State Relay I/O Detect Connection

Output Relay Conguration and Connections

Output Relay Conguration

The relay output congurations vary based on the manufactures design. Because of these variations, the IP Reset I/O Detect input needs to operate in one of three

ways. Refer to your camera user manual for more information regarding the output relay conguration of your camera.

Striped Wire

I/O Detect Cable

Camera

Dry Contact

Passive Solid-State

The second method is similar, requiring the IP Reset to supply current to an open collector output transistor. This conguration is shown in Figure 6.

Striped Wire

I/O Detect Cable

Camera Open

Collector Relay

Figure 6. Passive Solid-State Relay I/O Detect Connection

Figure 5: Dry Contact Relay I/O Detect Connection

Dry Contact

The rst and most common method requires the IP Reset to supply current to the dry contacts of a relay. This conguration is shown in Figure 5.