Low-voltage Electrical
Automation Components
Request for service
Office & Factory
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Yueqing Ann Electric Co.,Ltd
Tel: +86 577 61787199
Fax: +86 577 61787199
Add: Number 97,Zhen Bei West
Road,Qiligang Town,
YueQing,Zhengjiang,China
E-mail: ann@annelectric.com
Website: www.annelectric.com
The case scenarios
SR-22MGDC
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¡ö This intelligent controller, adopting function block programming, having large programming capacity, being f reely fprogrammed according to different users and different fields, can run at your desired time table and the RTC accuracy can reach second and makes your time control more accurate. And up to 128 time sessions can be set , especially suitable for time-control system.
¡ö Safety password function makes your program absolutely safe. Before writing program, password can be set. And only after entering the correct password, can the program be modified. ¡ö It is equipped with a removable, convenient and programmable LCD, providing 64 friendly human-machine interfaces, 32 virtual keys, having the function to display the alarming message and parameter and to modify the parameter. When needed, it can be installed. And when not needed, it can be removed and replaced with an ordinary front panel. Thus the cost will be greatly reduced. ¡ö The input can receive not only the digital input but also the analogue input to perform the control and . transmission of fthe temperature, moisture, pressure, flow level unit and so on.
¡ö It has well-featured and compact design with 14 point input and 8 point output. Equipped with expansion module, it can be expanded into 82 I/O better ,and to MAX 122I/O.It can be connected with telephone voice module and remote control module to perform the notification and alarming function. And the connection between the host and the module can be Bridge SR-CBA or flexible connection SR-ECBA. ¡ö The machine has short-circuit protection (internal) and relay output protection (external) function, which makes your usage safer and easier. 
Power supply PowerDC12V-24VInput parameters: Input No14(A0-A7,B0-B5)Digital input14(A0-A7,B0-B5)Analogue input8(A0-A7)Power rangeDC0-24V(digital)/DC0-10V(analogue)Input signal0DC0-5VInput signal1DC10-24VOutput parameters: Output No8(QA0-QA7)Output typeTransistor (PNP)outputOutput voltageDC0-24VOutput current2AEnvironment temperature: Running temperature-20¡æ¡«70¡æStorage/shipment-40¡æ¡«70¡æSwitch frequency: Mechanism10HzResistor/light load2HzSensitive load0.5HzOther parameters: Clock buffer memory at 25¡æ80hRTC accuracyMax¡À5s/dayProtection
IP20Emission on lineEN55011(B)The main frequency range47-63HzFunction block No128¸öProgram storage capacity64KIsolation intensityIEC1131
