Apex to VarioS / Icecap Y-Shaped Cable - IceCap
Apex to VarioS / Icecap Y-Shaped Cable - IceCap
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The IceCap Y-Shaped 0–10V cable solves a common wiring problem: getting two compatible devices under the control of a single variable speed port. Rather than occupying a second controller output or purchasing an additional module, you route this cable between your controller and two downstream devices, splitting the 0–10V signal cleanly across both connections. It is a straightforward hardware solution for aquarists running multi-pump or multi-light setups from controllers like the Neptune Apex or GHL ProfiLux.
The cable measures 6.5 ft and uses a standard RJ45 connector on the input side, matching the 0–10V port format found on most contemporary aquarium controllers. The two output connections terminate in 3.5mm stereo jacks, which interface directly with Reef Octopus VarioS pump controllers, Maxspect Gyre XF series modules (via ICV6 or Interface Module), Kessil A-series dimmable lights, and Abyzz A-Series and AFC-Series pumps. The shielded construction helps maintain signal integrity across the full cable run.
Setup requires no software changes or additional configuration — connect the RJ45 end to your controller's 0–10V output, then plug each 3.5mm jack into its respective device. Speed or intensity is then managed through your controller's existing programming interface exactly as it would be for a single device. Before connecting, verify that both target devices share the same 0–10V pinout convention and that your controller's port output is sufficient to drive two loads simultaneously. Some device pairings may require signal isolation or inversion — consult your equipment documentation if you are unsure.
Overview
One Port. Two Devices.
The IceCap Y-Shaped Cable extends a single 0–10V controller output to two compatible pumps or lights without additional modules or software.
Signal Splitting
- Splits one 0–10V controller port into two device outputs
- No extra modules or adapters required
- Shielded 6.5 ft cable maintains signal integrity
Broad Compatibility
- Works with Neptune Apex, GHL ProfiLux, and other 0–10V controllers
- Compatible with Reef Octopus VarioS, Maxspect Gyre, Kessil, and Abyzz devices
- Standard RJ45 input and dual 3.5mm stereo jack outputs
Plug-and-Play Setup
- No software configuration required
- Connect and control through your existing controller programming
- Verify pinout and port output capacity before use with multiple devices
Specifications
APEX TO VARIOS / ICECAP Y-SHAPED CABLE
- Cable Length
- 6.5 ft
- Input Connector
- Standard RJ45 (Ethernet-style 0–10V plug)
- Output Connectors
- Dual 3.5mm stereo jacks