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OJ-DV-Option-Modules OJ-DV extension card

The OJ-DV Option Modules are interface extension cards for mounting inside the OJ-DV range.

Produkt anfordern Documents

OJ-DV-Option-ModulesOJ-DV extension card

The OJ-DV Option Modules are add-on modules for mounting inside the OJ-DV range.

The OJ-DV-IO-Module allows a number of A/D inputs and outputs to be added to the OJ-DV drive.

The IO module is equipped with the following In-/Output:

  • 2 x Digital input (Fire mode and Rotation direction)
  • 2 x Relay output; max. 24V AC / 30V DC / 1A
  • 1 x 0-10V analogue input
  • 1 x 0-10V analogue output (Motor speed out)
  • 1 x +10V DC out
  • 1 x +24V DC out
  • 1 x Thermistor input (motor temperature sensor)


The OJ-DV-Relay-Module is used specifically for applications which require OJ-DV to send potential-free operating and alarm signals to other devices in the application or system.

The first relay is used as an operating signal for other external devices and is activated whenever the motor is spinning. The second relay is an alarm relay which is activated when the motor is stopped because of a critical alarm.

  • Both relays are Single Pole Double Throw (SPDT) Relays
  • Relay usage: Max. 1A, 24V AC / 30V DC voltage on the relay contacts

Product Documents

Brochure, OJ-DV, English
File type/size:PDF ( 794,02 kB )
Product Catalogue, HVAC Controls and Drives, 2021, English
File type/size:PDF ( 4,20 MB )
Instructions, OJ-DA-FAN-KIT, English, German
File type/size:PDF ( 206,43 kB )
Instructions, OJ-DV-IO-Module, Danish
File type/size:PDF ( 2,60 MB )
Instructions, OJ-DV-IO-Module, English
File type/size:PDF ( 2,60 MB )
Instructions, OJ-DV-IO-Module, German
File type/size:PDF ( 2,60 MB )
Instructions, OJ-DV-Relay-Module, English
File type/size:PDF ( 2,46 MB )
Instructions, OJ-DV-Relay-Module, German
File type/size:PDF ( 2,47 MB )

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