IsoPAQ-632
24V
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
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IsoPAQ-632
Specifications:
Input
Input signal 0... 20 mA 0... 10 V 0... 5 V
(calibrated switchable) 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 (switchable) 16 V (open circuit voltage/short circuit current ≤ 22 V/35 mA)
Output I / Output II
Output signal 0... 20 mA 0... 10 V 0... 5 V
(calibrated switchable) 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 coefficient1) < 100 ppm/K
Cut-off frequency -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 voltage2) (Basic Insulation) 600 V AC/DC for overvoltage category II and pollution degree 2 acc. to EN 61010-1
Protection against Protective separation according to EN 61140 by reinforced insulation in accordance with EN
electrical shock 2) 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
EMC3) EN 61326-1
Construction 6.2 mm (0.244”) housing, protection class IP 20, mounting on 35 mm DIN rail acc. to
EN 60715
Weight Approx. 70 g
1) Average TC related to full scale value in specified operating temperature range, reference temperature 23 °C
2) For applications with high working voltages, ensure there is sufficient spacing or isolation from neighboring devices and protection against electric shocks.
3) Minor deviations possible during interference
Block diagram/Connections Dimensions
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