High Linearity Distributor Ic For 24vdc Sensor, Two Wires Dual Loop Powered Signal 4-20ma Isolator

Delivery Time:5 work days
Certification:ISO9001-2008, CE, RoHS

High Linearity Distributor Ic For 24vdc Sensor, Two Wires Dual Loop Powered Signal 4-20ma Isolator

ISO 4-20mA-F is 4-20mA Signal Dual Loop Isolation Distributor IC , it belongs to SUNYUAN ISO

4-20mA series. The IC contains an electromagnetic coupled converter and current modulate, and a high

efficiency DC-DC circuit and so on. The IC supplies to loop distributor 24V, and meets requirements for

4-20mA loop sensor signal measurement, transmission, isolation and so on.,it can save energy.The IC output is

designed according to Loop circuit power supply of 24VDC and resistance connecting in series, it match to

popular module input attachment board, PLC and DCS or the other equipment module input attachment. The

internal ceramic PCB, printed impedance and new isolation technologies allow the IC for the 3KVAC insulated

voltage and meets the industrial level for the extremely poor temperature, humidity and shaking conditions. ISO

4-20mA-F is easy to use.

Applications:

·PLC,DCS analog signal data acquisition and isolation ·Industrial process 4-20mA signal isolation ·Ground-loop elimination ·No distortion in long distance signal transmission ·Instrument signal acquisition ·Electric supervision , medical application and Isolated safe bar

Specifications:

·Supply power for sensor:24VDC ·4-20mA Signal loop input ·High linearity (Nonlinearity<0.5%) ·Low cost, small size, standard SIP12 package ·4-20mA signal input/Output, 3000VDC isolated voltage ·Industrial temperature (-45—+85℃) ·Panel or DIN Rail mounted

MAXIMUM RATINGS:

　 * If input value is over above range, it may cause permanent damage.

Continuous Isolation Voltage                   3000VDC

Vin  (TYP)                                    28V

Junction Temperature                           +85℃

Storage Temperature                            +150℃

Lead Temperature                               +300℃

Output Short to Common                     Continuous

GENERAL PARAMETER:

Parameter	Condition	Min	Typ	Max	Unit
Isolation Rated continuous voltage  AC,50Hz Barrier impedance Leakage current	10S 240Vrms,50Hz	3000	10¹²‖1 0.5		VDC Ω‖Pf uA
Temperature Drift Nonlinearity			±50 ±0.3	±100 ±0.5	PPm/℃ %FSK
Load capability	24VDC			500	Ω
Signal input voltage range		1．2		30	mA
Signal output voltage range			24	28	VDC
Output linearity range Io		1．2	4	24 30	mA mA
Output signal ripple