Signal Splitter/Repeater with double outputs for mA and V signals

The Signal Splitter/Repeater IspPAQ-632 is used for isolation, conversion and distribution of 0/4 … 20 mA, 0/1 … 5 V and 0/2 … 10 V standard signals. The measuring input can also supply the loop power for 2-wire transmitters.

The input and two isolated outputs can be easily configured by using DIP switch. Due to the calibrated range selection no further adjustment is necessary.

The auxiliary power can be supplied via the connection terminals or via the optional In-Rail-Bus connector. A green LED on the front of the unit has been provided to monitor the power supply.

  • Calibrated signal setting via DIP switch
    Input and outputs can be set by using DIP switch – high precision
    without any further adjustment
  • 4-Port isolation
    Protection against erroneous measurements due to parasitic
    voltages or ground loops
  • Extremely slim design
    6.2 mm slim housing for a simple and space saving
    DIN rail mounting
  • Optional In-Rail-Bus mounting rail connector
    Allows for fast and economical installation
  • Protective Separation acc. to EN 61140
    Protects service personnel and downstream devices against
    impermissibly high voltage
  • Maximum reliability
    No maintenance costs

Technical Specification

Input
Input signal
(calibrated switchable)
0 … 20 mA, 0 … 10 V, 0 … 5 V
4 … 20 mA, 2 … 10 V, 1 … 5 V
Input resistance Current input: ≤ 35 Ω
Voltage input: ≥ 100 kΩ
Overload Current input: < 50 mA
Voltage input: < 30 V
Transmitter supply Tx 16 V (open circuit voltage/short circuit current ≤ 22 V/35 mA)
Output I / Output II
Output signal
(calibrated switchable)
0 … 20 mA, 0 … 10 V, 0 … 5 V
4 … 20 mA, 2 … 10 V, 1 … 5 V
Load Current output: ≤ 6 V (300 Ω at 20 mA)
Voltage output: ≤ 5 mA (2 kΩ at 10 V)
Linear transmission range –1 … +110 %
Residual ripple < 10 mVrms
General Data
Transmission error < 0.1 % full scale
Temperature coefficient < 100 ppm/K
Cut-off frequency -3 dB -3 dB 5 kHz
Response time T99 150 µs
Test voltage 3 kV AC, 50 Hz, 1 min.
Input against Output 1 against Output 2 against power supply
Working voltage (Basic Insulation) 600 V AC/DC for overvoltage category II and pollution degree 2 acc. to EN 61010-1
Protection against electrical shock Protective separation according to EN 61140 by reinforced insulation in accordance with EN 61010-1 up to 300 V AC/DC for overvoltage category II and pollution degree 2 between
all circuits.
Ambient temperature Operation
– 25 °C to + 70 °C (– 13 to + 158 °F)
Transport and storage
– 40 °C to + 85 °C (– 40 to + 185 °F)
Power supply 24 V DC voltage range 16.8 … 31.2 V DC, approx. 1.4 W
EMC EN 61326-1
Construction 62 x 96,5 x 107 mm , protection class IP 20, mounting on 35 mm DIN rail acc. to EN 60715
Weight Approx. 70 g

Documentation