8Pwr] Using Io Lines For External Devices Management (In An Output Mode) - NetPing 8/PWR-220 v3/SMS User Manual

[8PWR] Using IO Lines for External Devices Management (in an Output Mode)

Input-Output (IO) lines of a device can be used for an input work as well as in an output mode for managing external devices.
A device has four IO lines, corresponding to contacts I1 –I4 of a terminal block. Lines configuration for work as an input or an output is made through
a controlling web-interface of a device. All four IO lines can be customized independently.
Lines management can be done by SNMP commands, via a web-interface or by SMS-commands, sent to a device.
Such device functions as a watchdog and a scheduled load management are NOT AVAILABLE for IO in an output mode.
Examples of using:
Remote servers reboot – an imitation of pressing "reset";
Remote management of an alarm, a light, a fan;
Management of an electric lock, electric gates on a remote object;
Management of smart home elements - watering flowers, opening-closing louvers, water pump, heating boiler, heaters, etc. Remote
management of a power installation (diesel generator, gasoline).
Electric specifications of a line in an output mode:
High level (logic «1») – 5 V voltage, 1,5 mA current.
Low level (logic «0») - 0 V voltage, up to 150 mA current.
It is acceptable to use intermediate relays with a power supply voltage 12 V from an external source.
A ready socket can be used for IO lines connection
In addition, we can advise ready assembly relays of other manufacturers, which can be connected to our devices:
http://www.masterkit.ru/shop/smarthome/executive-devices/1327359
http://www.masterkit.ru/shop/smarthome/executive-devices/1326291
http://www.masterkit.ru/shop/smarthome/executive-devices/1494003
managing a load up to 4 kWt (20A).
Therefore, when using IO lines in an output mode, it is possible to independently manage four external devices.
For more detailed information, please contact a technical
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Important! A correct electrical coordination of IO lines is required when connecting external executive
devices.
Important! IO lines do not have a galvanic isolation with a device! Remember about electrical safety when
using relays that commutate 220 V circuits. All work must be done by specialists with a correspondent
qualification who have a permit to work with such a voltage!
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