• measX X-Conn PWM

Signal generator X-Conn PWM, a versatile solution

The signal generator X-Conn PWM generates a digital pulse sequence with configurable output voltage. Depending on the device design, it is possible to operate consumers with varying power consumption. This makes the X-Conn PWM extremely versatile. For example, it can be used for:

  • Component tests in the automotive industry
  • Simulation of control devices, pumps, fans, etc.
  • Operation and testing of directly connected, PWM-controlled loads (such as vehicle interior lighting) 

The broad frequency range from 1 to 5 kHz with consistently high resolution of the PWM signal and intuitive parameterization and operation are particular strengths of the signal generator.

The X-Conn PWM can be operated manually, has an electrically isolated serial RS232 interface and can also be entirely controlled and queried remotely, making it perfectly suited for automated measurement and test procedures.

Your benefits:

  • Precision: Generates signals with high precision.
  • Flexibility: Individual housing variants and customer-specific additional functions are possible.
  • Easy to use: X-Conn PWM offers intuitive parameterization and operation.
  • Efficiency: Measurement and test processes can be conveniently controlled.


logo x conn PWM 600

These are the highlights:

  • Output current 2 A (higher on request)
  • Duty cycle with high resolution
  • Integrated operating unit for manual operation
  • Remote-controllable via electrically isolated RS-232 interface
  • Utility for updating the firmware version and calibration of the analog inputs
  • Individual device design is possible
PWM fronts 1024
Technical data (X-Conn PWM V2):
Output channels
Output channels:

1 power/switching output with max. 2 A
1 additional switching output for external sources (max. 12 A)
4 analog inputs and 4 outputs (0 to 10 V)
8 digital inputs and 8 outputs (TTL level)

Frequency range: 1 to 5000 Hz (configurable in 1-Hz steps)
Pulse duty cycle: 0-100%
Duty cycle resolution 0.01%
Output stage: Alternating operation (totem pole)
Output voltage: +0 to +15 V (configurable in 0.1-V steps)
Output voltage resolution: 0.1 V
Edge steepness: 10 V/µs
Output current: 2 A (briefly up to 4 A)
Internal current limiting: yes
Internal temperature monitoring: yes
Ramp function: yes
Monitor outputs: 0 to +10 VDC equivalent
Duty cycle: 0 to 100%
Display resolution: 192 x 64 px (GLCD)
Supply voltage: 100 to 240 VAC (47 to 63 Hz)
Power consumption: < 70 W (1 channel, Uout: 15 V)
Protection class: I
Housing dimensions 19” / 1U full insert, (W x H x D): 482 x 44 x 317 mm
Weight: 2.5 kg
PWM A/B output voltage connector: BNC
Back side monitor outputs connector: BNC
Additional switching output connector: Wago terminal
Programmable serial interface connector: DSub9 (male), electrically isolated
Ambient operating temperature: 0 to +60°C