DatasheetThe 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.
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 |