Add Advanced 0 to 10V Control to Your Apex System
- Enables Apex control of compatible pumps and LED fixtures
- Seamless plug and play integration with any Apex base unit
- LED status indicator for simple troubleshooting
- Includes 3-foot AquaBus cable
- Dual AquaBus ports for flexible system expansion
The Neptune Systems VDM Module adds two 0 to 10V variable speed ports (each with two independent channels) to your Apex, allowing you to control compatible pumps and lighting systems through your Apex Fusion dashboard. Fine-tune flow with pumps and powerheads or program custom lighting schedules with select LED fixtures using the VDM’s analog control outputs.
Common Use Cases:
- Tunze Pumps: Control flow rates and pulsing modes on models like the 6105, 6155, and 6255 (Tunze to Apex interface cable required, sold separately. Not compatible with HUB Edition pumps)
- LED Lighting: Program dimming and spectrum changes on select 0 to 10V LED fixtures such as Kessil A80, A160, and older A360W models
- Custom Control Projects: Integrate with DIY equipment that uses analog 0 to 10V control input
Compatibility Notes:
- Requires a Neptune Apex base unit (A3, A2, or legacy Apex models)
- Compatible with many 0 to 10V controllable pumps and lights
- Does not support Neptune 1Link accessories or lights using digital/wireless communication protocols
- Interface cables for pumps and lights are not included and must be purchased separately
What's Included?
VDM Module
AquaBus Cable (3 feet)
| SKU | 207500 |
|---|---|
| UPC | 696859111044 |
| Aquarium Type | Saltwater, Freshwater |
Write Your Own Review
Product Questions
Can I connect the VDM directly to my Abyzz a200 pump with the serial connection to control 0-10v?
Or must I use the RJ45 connection and adapter?
Or must I use the RJ45 connection and adapter?
Question by: Ira Sugar on Nov 19, 2021, 6:13 PM
You would use the serial connection kit to the pump and then would need a RJ45 to 3.5mm stereo connection to connect the Apex to the serial port adapter
Answer by: William Glenn (BRS Staff) on Dec 13, 2021, 12:48 PM
will these work with the maxpect gyre 200 series and if so do i need anything else to get them to work with it?
Question by: Jared on Feb 5, 2020, 8:10 PM
Hey there,
You will need the Gyre interface module from Ice Cap: https://www.bulkreefsupply.com/pumps-plumbing/aquarium-powerhead-pumps/maxspect-gyre.html
Take care
You will need the Gyre interface module from Ice Cap: https://www.bulkreefsupply.com/pumps-plumbing/aquarium-powerhead-pumps/maxspect-gyre.html
Take care
Answer by: Thomas Billington on Feb 6, 2020, 8:51 AM
I have the newest apex. Do I need this to run my tunze pumps? I see a compatable outlet on the powerbar already. Can I just use that instead?
Question by: Nicole Corbett on Nov 24, 2017, 12:13 PM
Your Apex comes with two Variable Speed Ports (each port will control two pumps) and with the 2 Stream Pump to Apex cable you can plug each end of the cable into separate Tunze controllers, and then the other end into an open variable speed port allowing you to control the pumps independently.
https://www.bulkreefsupply.com/2-channel-aquasurf-apex-to-stream-cable.html
https://www.bulkreefsupply.com/2-channel-aquasurf-apex-to-stream-cable.html
Answer by: Charlie on Nov 24, 2017, 1:44 PM
Is the vdm module what I need to connect my orpheks to my Wi-Fi apex? If so, do i also need a cable?
Question by: JJ on Jun 7, 2017, 5:22 AM
If your Orphek model has an RJ45 connection port, this will allow you to connect and control your light through the VDM dimming control module. There are a number of Orphek models, and at the moment we don't have comprehensive information, but we aren't aware of an option to control Orpheks directly through wifi communication.
Regards
Regards
Answer by: Zack on Jun 13, 2017, 7:43 PM
Would this be what I needed to run my Zetlight 7000 lights? What all would I need to do?
Question by: Michelle on Jun 5, 2017, 4:45 PM
I'm afraid the ZD-7000 doesn't have a control option for connecting to a 0-10v reference port for control through this module. The ZS-7000 can be controlled and programmed through the included wireless remote, or with the use of the A100 wireless bridge adapter can also be connected to and programmed with iOS and Android mobile devices.
Happy reefing!
Happy reefing!
Answer by: Zack on Jun 12, 2017, 2:25 PM
Could I use this with an Apex Jr. to perform simulations and dimming on aRadion XR15w Pro?
Question by: LeTroy on Jun 27, 2016, 9:54 PM
Not with the VDM for that you will need the WXM by Neptune Systems.
https://www.bulkreefsupply.com/vortech-wireless-module-wxm-neptune-systems.html
https://www.bulkreefsupply.com/vortech-wireless-module-wxm-neptune-systems.html
Answer by: Connor on Jun 28, 2016, 6:53 PM
Hello,
Are there any advantages to using this for Kessil lights vs the actual controller Kessil makes?
Are there any advantages to using this for Kessil lights vs the actual controller Kessil makes?
Question by: Hank on May 8, 2016, 1:09 AM
Great question!
There is not a major advantage to using the VDM instead of the controller. The Controller is nice as it is easy to set up and control. The VDM will require some programming to get the kessil to run for specific times. Feel free to let us know if you have any further questions!
There is not a major advantage to using the VDM instead of the controller. The Controller is nice as it is easy to set up and control. The VDM will require some programming to get the kessil to run for specific times. Feel free to let us know if you have any further questions!
Answer by: Connor on May 10, 2016, 5:18 PM
I have 3 AI Sols, a Waveline 6000 and a Gyre 130 with Icecap module. I bought one Apex VDM module so far. Do I need another? Not understanding how many ports are on the module. AIs hook up off serial connection correct?
Question by: Lisa on Apr 14, 2016, 12:02 PM
Great question!
You will need one module for the Gyre (depending on if you want reverse the unit will take up v1/v2 and v3/v4. One Voltage port for the wave line (either V1/V2 or V3/V4) the sols require the serial port. If your sols are unable to be daisy chained (I do not believe they can) an individual VDM will be needed for each. Feel free to let us know if you have any further questions!
You will need one module for the Gyre (depending on if you want reverse the unit will take up v1/v2 and v3/v4. One Voltage port for the wave line (either V1/V2 or V3/V4) the sols require the serial port. If your sols are unable to be daisy chained (I do not believe they can) an individual VDM will be needed for each. Feel free to let us know if you have any further questions!
Answer by: Connor on Apr 19, 2016, 10:55 AM
Can I use this module with the Koralia controllable pumps? Or will it just work with the Tunze pumps.
Question by: Jake on Nov 19, 2013, 6:59 AM
Hi Jake,
The module only works with the Tunze pumps (as far as controllable pumps goes that is). The Koralia doesn't have any 3rd party controllers that I am aware of and the line has also been discontinued.
The module only works with the Tunze pumps (as far as controllable pumps goes that is). The Koralia doesn't have any 3rd party controllers that I am aware of and the line has also been discontinued.
Answer by: Bulk Reef Supply on Nov 19, 2013, 6:59 AM
If I'm going to control 4 Kessil A360 lights and 3 Tunze powerheads, do I need two VDM's or 1 VDM and a ___________ ?
Question by: Scott on Sep 24, 2013, 5:59 AM
Hey Scott,
It depends on how you want to control the lights. If you want every light fixture to be able to be controlled individually, then you would need a VDM port for each individual light. Otherwise you use a single VDM port to control the first light and then daisy chain the other lights to the first light. The first light will be controlled by the controller and act as the master light and control all the daisy chained lights.
It depends on how you want to control the lights. If you want every light fixture to be able to be controlled individually, then you would need a VDM port for each individual light. Otherwise you use a single VDM port to control the first light and then daisy chain the other lights to the first light. The first light will be controlled by the controller and act as the master light and control all the daisy chained lights.
Answer by: Bulk Reef Supply on Sep 24, 2013, 5:59 AM
Login and Registration Form