Manual

Hydraulic Fan System Controller: HFS

1) Board Style: HCT Unique Size and Mounting.

2) Connector Types: DT15-12PA Deutsch 12 pin

3) Input Supply Voltage: 10 – 32VDC ( Absolute Maximum )

5) Input Supply Current ( Max ): Valve Current Setting + 200mA Quiescent (Max)

6) Command Input Type(s): 2 wire Thermistor, temperature switch ( software selectable )

2 x on/off inputs for fan speed override ( software selectable ).

7) Command Input Value(s): Ohms only ( Max temp = 50 ΩMin temp = 2MΩ)

2 x Contact closure.

8) Available adjustments: All adjustments in software, see attached literature.

9) Dither Frequency : Software adjustable, ~30 to 250Hz ( menu selectable )

10) Environmental: Totally „ENCAPSULATED‟ Printed Circuit Board.

11) IP Rating ( module only ): Designed to meet IP 68 ( MIN ) derate connector as required.

12) NEMA Rating ( module only ): Designed to meet NEMA 6P derate connector as required.

13) Humidity: 95 - 100% Non Condensing.

14) Storage temp.: -40 to +85 Deg C ( Max )

15) Working temp.: -30 to +75 Deg C ( Max ) Inc Ambient.

Electrical Specifications