IsoPAQ-632 2-channel INOR current and voltage signal splitter and repeater

Description

The IsoPAQ-632 two-channel INOR current and voltage signal splitter and repeater is used for isolation, conversion and distribution of 0/4 … 20 mA, 0/1 … 5 V and 0/2 … 10 V standard signals. The measurement input can also feed a loop for 2-wire inverters.

The input and two isolated outputs can be easily configured using a DIP switch. No additional adjustment is needed due to the calibrated range. The auxiliary power supply of the IsoPAQ-632 can be supplied via the terminals or via the optional In-Rail-Bus connector. There is a green LED light on the front of the unit for power monitoring.

Main features of the IsoPAQ-632

• calibrated signal adjustment via DIP switch:
  input and output adjustable via DIP switch – high precision without further adjustments
• 4-input insulation:
  protection against erroneous measurements due to parasitic voltages or earth loops
• Extremely slim design:
  6.2 mm slim housing for easy and economical DIN rail mounting
• optional In-Rail-Bus attachment connector:
  enables fast and economical installation
• safe separation according to EN 61140:
  protects service personnel and downstream equipment from unacceptably high voltage
• maximum reliability:
  no maintenance costs

Technical features

• input
  resistance: current input ≤ 35 Ω, voltage input ≥ 100 kΩ
  overload: current input < 50 mA, voltage input < 30 V
  Tx converter power supply: 16 V (open circuit voltage/short circuit current ≤ 22 V/35 mA)
• output
  load: output current ≤ 6 V (300 Ω at 20 mA), output voltage ≤ 5 mA (2 kΩ at 10 V)
  Linear transmission range: -1 … +110 %
  residual ripple: < 10 mVrms
• general information
  number of channels: 2
  -3d cutoff frequency: -3 dB 5 kHz
  T99 response time: 150 µs
  Test voltage: 3 kV AC, 50 Hz, 1 min
  protection against electric shock: safe isolation according to EN 61140 with reinforced insulation according to EN 61010-1 up to 300 V AC/DC for overvoltage category II and contamination level 2 between all circuits
  EMC standard: EN 61326-1

ELPRO Lepenik offers technical support (TP-1, 30 min) and calibration.