JXM-IO-EW31

JXM modules

The JXM-IO-EW31 expansion module is a universal, distributed module for self-propelled machines. Its well-balanced I/O configuration enables it to handle almost all decentralized tasks and is particularly suitable for controlling brushed DC motors in self-propelled machines.
Communication with the JXM-IO-EW31 is carried out via CANopen®. This way, the module can be integrated into common CAN networks of self-propelled machines. 
Due to its rugged, encapsulated housing, the expansion module can be used very flexibly in rough environmental conditions.

Features

  • 15 inputs and 12 diagnostic-capable outputs - including powerful H-bridge high-current paths and PWM with current control
  • High application flexibility through a temperature sensor input for PT1000 sensors
  • Thanks to CAN ID addressing via tristate inputs, up to nine nodes in a network are supported without the need for software configuration. This lets you implement your common parts strategy.
  • High switching capacity through parallel connection of H-bridges and high total continuous current for controlling DC motors 
  • The frequency inputs can be conveniently switched between NPN/PNP via software. This allows, for example, vehicle speed signals to be read in 
  • Three sensor power supplies allow an extended connection of sensor networks 
  • Rugged, potted housing with proven automotive connector

More Informations

CAN ports: 1 CANopen®
Certifications: CE ISO 14982, E1 (ECE R10)
Inputs Analog: 6; 0 ... 10 V/0 ... 20 mA, individually configurable; resolution 12 bit, input impedance 35 kΩ, load 120 Ω
Inputs digital / CAN Coding : 2 Coding of the CAN ID, Tristate
Inputs digital / frequency: 8; input impedance 5.6 kΩ 0.1 Hz ... 10 kHz NPN/PNP input switchable via software
Max. amount of inputs/outputs: 27
Max. permitted total current: 60 A
Operating/storage temperature: -40 … +85 °C
Operating voltage range: DC 8 … 32 V, separate ECU power supply
Outputs with diagnostic capabilities: cable break, short-circuit
PWM, half bridge: 8; 25 A, min. 10 Hz, max. 5 kHz, dithering, diagnosable, short-circuit-proof; alternatively, two half bridges can be connected together to form a full bridge to control DC motors (open loop control), parallel connection possible
PWM, precision current measuring: 4; 3 A, min. 10 Hz, max. 1.5 kHz, dithering, current controlled, diagnosable, short-circuit proof; alternatively to be used as digital input active-low, input impedance 10 kΩ; digital output 3 A
Thermal sensor inputs: PT1000
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