DC Voltage Current V/I I/V V/V I/I Signal Isolated Amplifier
Features of 4-20mA to 0-5V Signal Converter:
1. Low cost, small size, SIP 12Pin, anti- fire UL94V-0 package
2. External components, "ZERO" "G.adj" adjustment are not required
3. Three-port (power/input/output) isolation: 3000VDC
4. Auxiliary power supply: 5VDC/12VDC/15VDC/24VDC
5. 0-75mV/0-2.5V/0-5V/0-10V/0-±100mV/0-±5V/0-±10V voltage signal 0-10mA/0-20mA/4-20mA/0-±10mA/0-±20mA current signal isolation and amplification.
6. Temperature range: -45~+85 ºC
7. In EMC (electromagnetism interference) circumstance, need to take shielding measures.
Applications of 4-20mA to 0-5V signal converter:
1. DC current/voltage signal isolated/transfer/amplifier
2. No distortion in long distance signal transmission
3.Analog signal data acquisition
4. 4-20mA(0-20mA)/0-5V signal isolation and transfer
5. Equipment and sensor signal acquisition
6. Signal isolated transmission and conversion
7. Electric power, distant control, isolated safe bar
8. 4-20mA sensor analog signal transmission
9. Ground interference control
Introduction of 4-20mA to 0-5V signal converter:
SUNYUAN ISOEM series is a kind of electromagnetic isolation integrated IC, it is made of isolated DC/DC converters and electromagnetic isolation signal amplifier, it is ideally applied in the field with no special requirements on EMC(electromagnetism disturb). Compared to photoelectric isolation converter, it cannot be used in strong magnetic field, so clients need to adopt shielding measures, it can reach 5000VDC insulated. Sunyuan ISO EM series it is very easy to use,no external components are required.
★ Products package: PCB Mounted type and DIN 35 1x2 or DIN35 2x2 Rail-Mounted
★ 0-5V/0-10V/0-75mV/0-2.5V/0-1mA/0-10mA/0-20mA/4-20mAisolated signal of international standard signal input and output
Accuracy grade:0.1/0.2,Extremely high linearity in whole process(non-linearity<2%), need not "ZERO"and "G.adj" adjustment
Max operation range:
| Continue isolation voltage value 3000VDC/min. |
| Power Vin range: ±25%Vin |
| Jointing temperature(10sec.) +300ºC |
| Vout signal load(MIN) 2KΩ |
Other products:
Commonly used two-wire passive isolation amplifier, isolation transmitter IC, Sunyuan product technical information download:
1,4-20mA (0-20mA) Current Loop Isolator IC: ISOS 4-20mA
2,4-20mA two-wire passive I/V conversion isolation transmitter IC: ISO 4-20mA-O series
3,4-20mA isolation controller (active signal PLC current loop active load) IC: ISO 4-20mA-E
4,Two-wire passive sensor 4-20mA loop isolation distributor IC: ISO 4-20mA-F
5,Two-wire voltage signal power distribution isolation transmitter IC: ISO V-4-20mA
Commonly used active type (external auxiliary power supply required) isolation amplifier transmitter IC, product selection application data download:
1,ISO mV series: millivolt-level analog small signal dedicated isolation amplifier IC
2, ISO EM U(A)-P-O-T Series: Zero-point, gain-adjustable analog isolation amplifier isolation transmitter
3, ISO EM A(U)-P-O-S Series: Input Distribution Isolation Transmitter IC
4, ISO EM-U(A)-P-O-O Series: Analog Input Isolation Transmitter with 1 to 2 Output Low Cost Small Size IC mounted Package 5, ISO EM A-P-O Series: 0-±10V Bilateral DC (Voltage/Current) Signal Isolation Amplifier Isolation Transmitter IC
6, DIN3 ISOEM U-P-O(A-P-O) Series: Single DIN35 rail mounting packaging low cost small volume isolation transmitter
7,DIN 1X2 ISOEM U(A)-P-O Series: one input and two output DIN35 rail mounting packaging isolation transmitter
8,DIN 2X1 C-P-O Series: 2 input and 1 output analog average isolation transmitter
9,DIN 2X2 ISOEM U(A)-P-O Series: two in two out DIN35 rail mounting isolation transmitter
10,DIN 1X3 ISOEM U(A)-P-O Series:one in three out DIN35 Rail mounting isolation transmitter
11,DIN ISO AC Series: Passive two-wire AC to DC signal isolation transmitter
12,ISO EMH 4-20mA Series: High isolation barrier for track voltage monitoring
13,ISO F-P-O Series: Frequency Signal (FV/FI Conversion) Isolated Converter IC
14,ISO U(A)-P-F Series: Analog Signal to Frequency Pulse Signal (V/F) Isolated Transmitter IC
15,ISO EM RMS-P-O Series: Analog True RMS (RMS) Signal Isolation Transmitter Isolation Amplifier
16.Large current output type high precision signal transmitter
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