4-20mA to 0-5khz, 5V pulse converter

Voltage or current signal to frequency signal isolation transmitter
The main features :

Accuracy class ：0.1 level 、0.2 level . The product has been inspected and corrected before leaving the factory , Users can use
transport 　　 Enter into ：0-5V/0-10V/1-5V,0-10mA/0-20mA/4-20mA etc.
The output signal ：0-5KHz/0-10KHz/1-5KHz Wait for the standard signal
Auxiliary power supply ：5V、9V、12V、15V or 24V DC single power supply
Very high linearity over the full range （ Nonlinearity <0.1%）
Isolation and withstand voltage ：2500VDC(1mA,60S), Input / Output / Power Supply Three isolation
Industrial grade temperature range : - 45 ~ + 85 ℃
Installation mode ：DIN35 Guide rail installation
Dimensions ：79x106.7x25mm
application ：

Analog signal data isolation 、 Acquisition and transformation
4-20mA turn 0-5KHz Signal isolation transmission
Industrial field signal isolation and transformation
No distortion transmission of long signal line
Instrument signal sending and receiving
Power monitoring 、 Isolation of medical equipment
Analog signals such as voltage or current are converted to frequency signals chart 1 Module appearance drawing
PLC The frequency meter collects analog signals
Non electric signal transmission
summary :
The voltage or current signal to frequency signal isolation transmitter products developed by Beifu technology are mainly used for 0-5V/0-10V/1-5V, 0-10mA/0-20mA /4-20mA Isolation and transmission of analog signals , Output a standard frequency signal , for PLC Or other equipment , Or remote transmission through optical fiber . The transmitter is manufactured according to industrial standard , Reliable quality , High conversion accuracy . Input 、 The output is completely isolated from the auxiliary power supply （ Three isolation ）, Can bear 2500VDC Isolation and withstand voltage of . Product adoption DIN35 International standard guide rail installation method , Small volume 、 High precision , Stable performance 、 High cost performance , It can be widely used in petroleum 、 chemical 、 Electric power 、 Instrumentation and industrial control industries .
DIN11 Series voltage or current signal to frequency signal isolation transmitter is very convenient to use , Just connect the wire according to the wiring diagram , The voltage signal or current signal can be isolated and converted into standard frequency signal .
Product selection table ：
DIN11 IBF - V(A)□ - P□ - F□
Input signal Power supply The output signal
voltage Code electric current Code Power Code Code
0-5V V1 0-1mA A1 24VDC P1 0-5KHz (5V Voltage pulse ) F1
0-10V V2 0-10mA A2 12VDC P2 0-10KHz (5V Voltage pulse ) F2
0-75mV V3 0-20ma A3 5VDC P3 1-5KHz (5V Voltage pulse ) F3
0-2.5V V4 4-20mA A4 15VDC P4 0-5KHz ( Open collector ) F4
0~±5V V5 0-±10mA A5 User customization Pu 0-10KHz ( Open collector ) F5
0-±10V V7 0-±20mA A6 1-5KHz ( Open collector ) F6
0-±100mV V10 User customization Au User customization Fu
User customization Vu
Examples of product selection ：
example 1： Input ：0-5V Auxiliary power supply ：24V Output ：0-5KHz (5V Voltage pulse ) model ：DIN11 IBF-V1-P1-F1
example 2： Input ：0-±10V Auxiliary power supply ：24V Output ：0-5KHz ( Open collector ) model ：DIN11 IBF-V7-P1-F4
example 3： Input ：4-20mA Auxiliary power supply ：12V Output ：1-5KHz (5V Voltage pulse ) model ：DIN11 IBF-A4-P2-F1
example 4： Input ：0-75mV Auxiliary power supply ：15V Output ：0-10KHz (5V Voltage pulse ) model ：DIN11 IBF-V3-P4-F2
General parameters ：
fine degree ------- 0.1% , 0.2%
Input impedance ------- Voltage input ：≥ 200K
Current input ：100Ω
Load capacity ------- 5V Voltage pulse output ：≥ 1 kΩ
Open collector output ：≤ 50mA（5 ~ 30VDC）
response time ------- ≤10mS
Auxiliary power supply ------- DC5V、9V、12V、15V、24V Or user defined
work rate ------- < 1W
Temperature drift ------- 50ppm/℃（ Typical values ）
Partition leave ------- Signal input / Output / Auxiliary power supply Three isolation
Isolation voltage ------- 2500VDC,1 minute , Leakage current 1mA
Impulse withstand voltage ------- 3KV, 1.2/50us( Peak value )
working temperature ------- -40 ~ +85℃
Storage temperature ------- -40 ~ +85℃
Working humidity ------- 10 ~ 90% ( No condensation )
Storage humidity ------- 10 ~ 95% ( No condensation )
Pin definition and wiring diagram ：
Pin name call Sketch Statement Pin name call Sketch Statement
1 PW+ The positive end of the power supply 7 IN+ Analog signal input positive terminal
2 NC Empty feet 8 IN- Analog signal input negative terminal
3 GND The negative end of the power supply 9 NC Empty feet
4 OUT+ Frequency signal output positive terminal 10 NC Empty feet
5 OUT- Frequency signal output negative terminal 11 NC Empty feet
6 NC Empty feet 12 NC Empty feet

Dimensions ：( Company ：mm)

It can be installed in standard DIN35 On the guide rail

matters needing attention :
1、 According to the packing list before use , And product labels , Carefully check and confirm the product quantity 、 Model and specification .
2、 When using, it must refer to the wiring diagram corresponding to the selected product model , Connect the signal input correctly 、 Output and power cord , Turn on the power supply and signal after checking that there is no error .
3、 When measuring the signal directly with the probe , Please tighten the terminal .
4、 The operating environment shall be free of conductive dust and damage to insulation 、 Corrosive gases of metals exist .
5、 During centralized installation , Installation spacing ≥10mm.
6、 The product has been adjusted when leaving the factory , Do not adjust at will . When on-site adjustment is really necessary , Please contact our company .
7、 The product is an integrated structure , Non detachable , At the same time, collision and falling shall be avoided . This product is guaranteed 2 year , in the meantime , The company will repair or replace... Free of charge . If any label on the product is artificially damaged or altered or torn off, it will not be returned or replaced .
8、 There is no lightning protection circuit inside the product , When the input of the product 、 When the outgoing feeder is exposed to outdoor harsh weather environment , Please take lightning protection measures .
9、 Product specifications are subject to update without notice .
guarantee ：
Within two years from the date of sale , All users shall abide by the storage rules 、 Transportation and use requirements , And the product quality is lower than the technical index , You can return to the factory for free maintenance . Damage caused by violation of operating regulations and requirements , The device fee and maintenance fee shall be paid .
Copyright ：
Copyright 2009 Shenzhen Beifu Technology Co., Ltd .
Without permission , Do not copy 、 distribution 、 Translate or transmit any part of this manual . If there is any modification or update to this manual , Without notice .
trademark ：
Other trademarks and copyrights mentioned in this manual belong to their respective owners .
Version number ：B1.0
date ：2009 year 9 month