New Product

Programming device AR904

Programming device for standard analogue signals for controlling or testing devices with current or voltage input (proportional valves, actuators, inverters, motors, etc.), panel housing 96x48
Producent: APAR

Product Description

  • 2 analogue outputs (operating simultaneously):
    • current 4÷20mA or 0÷20mA (active output, cannot be supplied in two-wire current loop)
    • voltage 0÷10V
  • soft start/stop (ramping) or a triangular wave generator triggered manually or automatically after switching power on
  • programmable setpoint, step changes in the output signal, the range of indication, decimal point position, initial setpoint after switching power on, options of soft start/stop, communication, access, and other configuration parameters
  • 7-segment LED display with adjustable brightness
  • optional RS485/RS232 serial interface (galvanically isolated, MODBUS-RTU communication protocol)
  • configuration of parameters with:
    • membrane keyboard (IP65) located on the front panel
    • via RS485/RS232 or PRG port (programmer AR955) and freeware: ARsoft-LOG (Windows 7/8/10)
  • software and programmer allow you to view the measured value and quickly configure single or few sets of parameters previously saved in the computer for re-use, e.g. in other programming devices of the same type (duplicate configuration)
  • access to configuration parameters is protected by the user's password
  • high accuracy and immunity to interference
  • panel housing 96x48x79 mm