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Signal Isolator, Dual Output- Radix/ Ấn Độ
SI4P
SI4P is an independently powered isolator which provides both a fully isolated DC supply for energising a 2-wire transmitter while also transferring the transmitter current to two separate isolated output circuits driving loads upto1 kΩ.The input can also be a 0/4~20 mAcurrent source. Line fault detection feature (also isolated) is provided by an open collector which can be used to activate an alarm. When the input cable is broken, no current flows into terminal 8/10 and the line fault detection (LFD) output is OFF. When a current greater than 1 mAflows in the input, then LFD output is ON. Power supply required is 17~35 V DC / 85~265 V AC. An input protection option is also provided.
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Mutual isolation between input, output1, output2 and power supply
Provides two outputs from one 4 to 20 mA transmitter or one 0/4~20 mA current source
Line fault detection feature provides alarm facilities
Transfer accuracy <0.1% of span
17~35 V DC / 85~265 V AC power supply
T section DIN Rail mounting
Input protection option
SI3P
The SI3P 3-Port Signal Isolator isolates signals from field devices from the measuring equipment such as PLCs, DCS, Indicators, Controllers, etc. It thereby protects the measuring equipment from electrical damage. With proper use, it eliminates the effects of electrical noise, electromagnetic interference and ground loops on the signals from field devices. Also, the small sensitive signal from the field device can be transmitted accurately over a long distance to a measuring device.
The SI3P 3-Port Signal Isolator is factory-set to accept input from either of 3 types of thermocouples (J, K, N), Pt100, Pt200 and Pt1000 3-wire RTD sensors, DC voltage and DC current signals as well as resistance input. Special versions for special inputs such as load-cell are available. SI3P has an accuracy of 0.1%. It also provides an excitation supply for a 2-wire, 4~20 mA transmitter. The power supply can be an 85~265 V AC SMPS, or a 12~36 V DC supply.The SI3P signal isolator provides electrical isolation between its own power supply, the input and output signals of 1500 V AC RMS and 250 V AC RMS continuous.
Zero and Span multiturn potentiometers are provided through a detachable panel if user requires to check or recalibrate the isolator. The SI3P 3-Port Iignal isolator is housed in a 55W x 75H x 110D mm ABS enclosure and mounted on a 35-mm DIN rail.
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Input : DC volts, 0/4~20 mA, Ohms, RTD, J, K, N Thermocouples, AC Amps, AC volts, load cell, etc.
Output : DC volts, 0/4~20 mA
0.1% accuracy
Supply : 12~36 V DC, 85~265 V AC / 50/60 hz
Input/output/supply isolation : 1500 V AC / 1 min, 250 V AC continuous
DIN rail enclosure
Eliminates electromagnetic interference and ground loops
Allows small, sensitive signals to be transmitted over a long distance
VISO
VISO is a DIN rail mounted signal isolator for AC or DC signals up to ±10 V. It is an outstanding combination of accuracy, frequency response and signal handling. VISO is also a signal multiplier that retransmits 2 output signals from 1 input signal. Radix can also design VISO for 4 outputs on request. This isolator is available in a DC input type for frequency up to 5 Hz and an AC input type for frequency up to 1000 Hz. It’s input voltage may be from 0 to ±1, ±2, ±5 or ±10 V and it’s output signal is 0 to ±10 V which gives 20V peak-to-peak. VISO has an accuracy of typically 0.02% of span for DC and less than 5% of span for AC frequency above 250 Hz; it is much more accurate for lower frequencies (check datasheet for accuracy in your frequency range). VISO provides signal isolation of 1500 V AC RMS/1 minute and 250 V AC RMS/continuous for its own power supply, the input and output.
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AC and DC input type
1 or 2 outputs
DC accuracy better than 0.02% span
1500 V AC/DC RMS isolation
Excellent for fast and transient phenomena
Accuracy of ± 0.1% for AC signals up to 100 Hz
Works up to 1 KHz
Giá: Liên hệ
SI4P is an independently powered isolator which provides both a fully isolated DC supply for energising a 2-wire transmitter while also transferring the transmitter current to two separate isolated output circuits driving loads upto1 kΩ.The input can also be a 0/4~20 mAcurrent source. Line fault detection feature (also isolated) is provided by an open collector which can be used to activate an alarm. When the input cable is broken, no current flows into terminal 8/10 and the line fault detection (LFD) output is OFF. When a current greater than 1 mAflows in the input, then LFD output is ON. Power supply required is 17~35 V DC / 85~265 V AC. An input protection option is also provided.
See less
Mutual isolation between input, output1, output2 and power supply
Provides two outputs from one 4 to 20 mA transmitter or one 0/4~20 mA current source
Line fault detection feature provides alarm facilities
Transfer accuracy <0.1% of span
17~35 V DC / 85~265 V AC power supply
T section DIN Rail mounting
Input protection option
SI3P
The SI3P 3-Port Signal Isolator isolates signals from field devices from the measuring equipment such as PLCs, DCS, Indicators, Controllers, etc. It thereby protects the measuring equipment from electrical damage. With proper use, it eliminates the effects of electrical noise, electromagnetic interference and ground loops on the signals from field devices. Also, the small sensitive signal from the field device can be transmitted accurately over a long distance to a measuring device.
The SI3P 3-Port Signal Isolator is factory-set to accept input from either of 3 types of thermocouples (J, K, N), Pt100, Pt200 and Pt1000 3-wire RTD sensors, DC voltage and DC current signals as well as resistance input. Special versions for special inputs such as load-cell are available. SI3P has an accuracy of 0.1%. It also provides an excitation supply for a 2-wire, 4~20 mA transmitter. The power supply can be an 85~265 V AC SMPS, or a 12~36 V DC supply.The SI3P signal isolator provides electrical isolation between its own power supply, the input and output signals of 1500 V AC RMS and 250 V AC RMS continuous.
Zero and Span multiturn potentiometers are provided through a detachable panel if user requires to check or recalibrate the isolator. The SI3P 3-Port Iignal isolator is housed in a 55W x 75H x 110D mm ABS enclosure and mounted on a 35-mm DIN rail.
See less
Input : DC volts, 0/4~20 mA, Ohms, RTD, J, K, N Thermocouples, AC Amps, AC volts, load cell, etc.
Output : DC volts, 0/4~20 mA
0.1% accuracy
Supply : 12~36 V DC, 85~265 V AC / 50/60 hz
Input/output/supply isolation : 1500 V AC / 1 min, 250 V AC continuous
DIN rail enclosure
Eliminates electromagnetic interference and ground loops
Allows small, sensitive signals to be transmitted over a long distance
VISO
VISO is a DIN rail mounted signal isolator for AC or DC signals up to ±10 V. It is an outstanding combination of accuracy, frequency response and signal handling. VISO is also a signal multiplier that retransmits 2 output signals from 1 input signal. Radix can also design VISO for 4 outputs on request. This isolator is available in a DC input type for frequency up to 5 Hz and an AC input type for frequency up to 1000 Hz. It’s input voltage may be from 0 to ±1, ±2, ±5 or ±10 V and it’s output signal is 0 to ±10 V which gives 20V peak-to-peak. VISO has an accuracy of typically 0.02% of span for DC and less than 5% of span for AC frequency above 250 Hz; it is much more accurate for lower frequencies (check datasheet for accuracy in your frequency range). VISO provides signal isolation of 1500 V AC RMS/1 minute and 250 V AC RMS/continuous for its own power supply, the input and output.
See less
AC and DC input type
1 or 2 outputs
DC accuracy better than 0.02% span
1500 V AC/DC RMS isolation
Excellent for fast and transient phenomena
Accuracy of ± 0.1% for AC signals up to 100 Hz
Works up to 1 KHz
Giá: Liên hệ
