Ports & Wiring Diagrams

Ports

There are three main ports on the back of the RockAIR and, optionally, 3 SMA connectors if you have the version with external antennae. From left to right on the back of the device, they are:

RockAIR PortsRockAIR Ports

RockAIR Ports

  1. Iridium external antenna (Red SMA connector)
  2. GPS external antenna (Blue SMA connector)
  3. Cellular external antenna (Yellow SMA connector)
  4. Switch/Alert input port (Molex)
  5. Power/Serial port (Molex)
  6. Micro USB port (5V power)

Wiring

The RockAIR has two ports located on the rear of the device.

Switch/Alert Inputs

The 6 pin Molex connector provides up to 5 switch/alert inputs. By pulling any of pins 1-5 to ground (pin 6), the tracker will immediately transmit an alert. A secondary alert will be sent when the connection is open again.

Colours refer to Molex over-moulded Micro-fit 3.0 cables.Colours refer to Molex over-moulded Micro-fit 3.0 cables.

Colours refer to Molex over-moulded Micro-fit 3.0 cables.

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Switch inputs must be grounded via pin 6

Do not connect switch inputs directly your vehicle's common ground.

DC Power and Serial Connection

The 4 pin Molex connector provides 12-24vDC power and an RS232 Serial Interface driven by the popular MAX3232 IC which accepts an input of -25v to +25v.

Before autumn 2020 all cores were marked with heatshrink per the table above.
After autumn 2020 only the +ve/-ve is marked with heatshrink, the RS232 colours refer to the cable insulation.Before autumn 2020 all cores were marked with heatshrink per the table above.
After autumn 2020 only the +ve/-ve is marked with heatshrink, the RS232 colours refer to the cable insulation.

Before autumn 2020 all cores were marked with heatshrink per the table above.
After autumn 2020 only the +ve/-ve is marked with heatshrink, the RS232 colours refer to the cable insulation.