Crestron CH-DIM4-D9 Manual do Utilizador descarregar pdf (Página 3)

CH-DIM4-D9 Product Manual

Crestron International • 2 Oude Keerbergsebaan • 2820 Rijmenam • Belgium

Tel: +32 15 50 99 50 • [email protected] • www.crestron-int.be

Description

Figure 1: CH-DIM4-D9

Functional Description

The CH-DIM4-D9 is an analog output interface for control of fluorescent dimmable

ballasts. 4 Cut-off relay’s are implemented to cut the 230V feed to the load if the analog

output is <1VDC. This is to prevent the Fluorescent light from flickering (Figure 1).

• 4 analog outputs 0-10VDC or 1-10VDC for control of Electronic ballasts.

• Each analog output can handle a max output current of 25mA; all 4 outputs together

maximum 100mA (per output +-/ 25 ballast’s).

• Analog Outputs are each settable to Sink (1-10V) or Source (0-10V)

• 4 relays for Cut-off purpose to prevent the load of flickering, each rated

250VAC/16Amp (cut off value can be programmed).

• Red led feedback per Cut-off relay.

• 1 override input (dry contact) or dipswitch that triggers all outputs to 10VDC for

testing or emergency reasons

• Cresnet unit with rotary switches for NET-ID settings.

• DIN rail mountable

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