عضویت 
ورود اعضا
راهنمای خرید
K220P Dual Loop lsolation IC0 pages
SHINHOM
K2200P Dual Loop Isolation IC(Input to supply power)
Featrues:
* Low cost, small size, standard SIP12 package (32. 00*7. 55*14. 45mm)
* 4-20mA signal input/output _
* Low input resistance, wide input voltage : 8V-32V
* High linearity (Nonlinearity<0. 1%)
★ 1KVAC/2. 5KVDC isolation intensity
* Operation temperature: -25°C-7TC
* Directly weld to PCB
20mA
signal relation
lutput to supply power
SHINHOM CNxxxx
K2200P
GND 24V
p
Application
Input
0/4~20mA
0/4~20mA
TYPICAL APPLICATION
* Industrial process 4-20mA signal isolation
* PLC, DCS analog signal acquisition and isolation
* No distortion in long distance signal transmission
* Electric supervision , medical application and Isolated safe bar
Description:
K2200P series is 0/4-20mA Signal Dual Loop Isolation IC, The IC contains an electromagnetic coupled converter and current
modulate, and a high efficiency DC-DC circuit and so on, The IC getes tiny energy for operate from input signal loop . It meets
requirements for 4-20mA loop sensor signal measurement, transmission, isolation and so on. It can save energy and prevent
explodind. Internal peculiar signal deal technology to make signal near zero and still to keep very high linearity, and To make
signal need not adjust. The characteristic less than 3V input impedance is suitable for 8-32V wide range of input voltage. The
internal ceramic PCB, printed impedance and new isolation technologies allow the IC for the 1. 5KVAC/2. 5KVDC insulated
voltage and meets the industrial level for the extremely poor temperature, humidity and shaking conditions.
K2200P
GENERAL PARAMETER: | |
Min Starup Current | <20uA |
Voltage Lost | <3. OV |
Max Current | 30mA/28V |
Frequency Response | <100ms |
Ripples Output | 20mVrms |
Nonlinearity | <0. 2%FSK |
Odditional Error | -8uA/100ohm |
Temperature Drift | <100ppm/°C |
Isolation Intensity | 1KVAC/2.5KVDC/30S |
Operation Temperature | -25°C-71°C |
four-wire system
transmitting instrument
PLC& DCS |
signal isolator
K2200P
l=0/4-20mA
®-
+ © -
-0
■ PLC& 1 DCS |
K2200P
l=0/4-20mA
two-wire system
transmitting instrument
signal separate isolator
■ PLC& 1 DCS |
Package, Dimension and PIN description
PIN | FUNCTION | |
1 | lout- | negative output |
2 | lout+ | positive output |
3-10 | no connect | |
11 | lin+ | positive input |
12 | lin- | negative input |
SHINHOM UNXXXX
KxxxxP
• Isolation Amplifier
2. 032 I
2. 032 —
□ o o
v 'SHINHOM
KxxxxP
2. 54 0. 8128
PCB component library
SIP12 (unit: mm)
Copyright ©2007 SHINHOM Co.,LTD. ALL Rights Reserved. TEL/FAX: 086-029-8 7851840 Page l of l
"
