Description

Features

• Monitor up to 8 inputs at any time with two IOX-AUXMs
• Self-learning input triggers
• Supports GND–Float, GND–Driven, and Float–Driven circuits

Product Specifications

• Weight: 46 g
• Size: Overall length: 1140 mm (L); Widest point: 31 mm (W) × 16 mm (H)
• Housing: PC+ABS clamshell casing
• Interfaces: CAN: 500 kbps (for daisy chaining)
• Inputs Available: AUX1, AUX2, AUX3, AUX4 or AUX5, AUX6, AUX7, AUX8
• Nominal Input Voltage: 12 V / 24 V
• Resistance: Input Impedance of each AUX: 30.3 kΩ or 80.6 kΩ (depending on input voltage range). Driving circuit resistance must be less than 100 Ω.
• Input Logic Levels:
  • GND–Float: IOX™ reports Low ‘0’ when input floating; High ‘1’ when input <100 mV
  • Float–Driven: IOX reports Low ‘0’ when input floating; High ‘1’ when input >3.3 V
  • GND–Driven: IOX reports Low ‘0’ when input <100 mV; High ‘1’ when input >3.3 V
• Input Type Detection: Automatically identifies GND–Float, GND–Driven, and Float–Driven circuits with capacitive loading <200 pF
• Grounding: The grounds between the IOX and the external circuit being measured should be common
• Current Draw (IOX-AUXM on GOx daisy chain):
  • 40 mA at 12 V / 24 V — Operating mode (typical/nominal)
  • 100 mA at 12 V / 24 V — Operating mode (max)
  • 0.4 mA at 12 V / 24 V — Sleep mode (min)
• Temperature Rating: −40 ℃ to +85 ℃
• Connectors:
  • Molex 8-pin Connector 43020-0800
  • Molex Male Terminal 43031-0001
  • Pin 4: White - AUX 4
  • Pin 5: Green - AUX 3
  • Pin 6: Orange - AUX 2
  • Pin 7: Blue - AUX 1
  • Male Mini-USB Type-B connector: Daisy chain power and CAN in
  • Female Mini-USB Type-B connector: Daisy chain power and CAN out
• Installation: Male Mini-USB connector connects to the GO™ device or another IOX™ harness. Input wires connect to the intended circuit. Wires covered by heat shrink must be cut for IOX to operate as AUX 5–8.
• Compatible Devices: All GO7® and newer devices and variants
• GO9® Power Limit: Can source a maximum total current to the IOX daisy chain of 2750 mA at 12 V / 24 V

NOTE: For each IOX in the daisy chain, add the maximum current draw, and do not exceed the maximum total IOX current draw.