Universal Isolating Signal Converter ST500-10-5, 24V AC/DC
Description
Universal Isolating Signal Converter ST500-10-5, 24V AC/DC
Properties:The ST500 isolating signal converters can be used to isolate and convert field signals 0/4...20mA or 0/2...10VDC into industry standard signals.
It allows the direct connection of active 2-wire sensors (4 ... 20 mA) and 3-wire sensors.
The ST500 provides a fully floating isolated transmitter supply.
- Supply voltage range: 10.8 ... 30V AC/DC
- Electrically isolated: between input / output / supply voltage
- 22.5 mm standard case for rail mounting TS35
- Universal inputs/outputs for (0)4 ... 20 mA and 0(2) ... 10 V
Technical data:
Measuring ranges: selectable
Current input: 0 ... 20 mA or 4 ... 20mA (Ri = 25 Ohm, max. 100 mA overload)
Voltage input: 0 ... 10 V or 2 ... 10V (Ri = ~ 40 kOhm, max. 100 V overload)
Transmitter supply: approx. 24 V DC, Ri = approx. 150 Ohm, short circuit current ca. 35mA
Output signal: 0 - 20 mA, 4 - 20 mA, 0 - 10 V or 2 - 10 V (selectable via DIP switch)
max. load: burden < =1 kOhm (at mA), load: max. 15 mA (at V)
Basic accuracy: < =0.2 % of measuring range
Repeat accuracy: < =0.1 % of measuring range
Rise time: T90 = < 100 ms
Power supply (-5): 10.8...30V AC/DC
Power consumption: max. 3.5 VA
Working temperature: -10 ... 55°C
Electrical connection: screw-terminals with pressure plates, max. 2.5 mm˛
Dimensions: 22.5 x 75 x 110 mm (W x D x H)
Protection: IP 30 (case), IP 20 (terminals)
Current input: 0 ... 20 mA or 4 ... 20mA (Ri = 25 Ohm, max. 100 mA overload)
Voltage input: 0 ... 10 V or 2 ... 10V (Ri = ~ 40 kOhm, max. 100 V overload)
Transmitter supply: approx. 24 V DC, Ri = approx. 150 Ohm, short circuit current ca. 35mA
Output signal: 0 - 20 mA, 4 - 20 mA, 0 - 10 V or 2 - 10 V (selectable via DIP switch)
max. load: burden < =1 kOhm (at mA), load: max. 15 mA (at V)
Basic accuracy: < =0.2 % of measuring range
Repeat accuracy: < =0.1 % of measuring range
Rise time: T90 = < 100 ms
Power supply (-5): 10.8...30V AC/DC
Power consumption: max. 3.5 VA
Working temperature: -10 ... 55°C
Electrical connection: screw-terminals with pressure plates, max. 2.5 mm˛
Dimensions: 22.5 x 75 x 110 mm (W x D x H)
Protection: IP 30 (case), IP 20 (terminals)