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NetControl 4R4S1A

Introduction

This model is designed for general purpose use for remote control and measuring trough Internet.

You can open a comparison table of different models from here.

Input-output channels in NetControl 4R4S1A:

  • switch on-off/reboot (SPDT relay contact) of up to 4pcs appliances for up to 7A/22VAC (with ability of automatic reboot on PING lost to 8 IP addresses)

  • 4 inputs for external sensors for: temperature (via TDS300), humidity (HDS300), water (WDS300)

  • integrated "theremoregulator" mode between temperature sensor and of the relay channels

  • alarm input (for mechanical contact/button) for signalization (SNMP trap, MQTT) of rack/cabinet burglary; or for AC voltage detector VDS300

  • plastic case dimensions 118x72x35mm

 
Basic network function (for more see user manual)

  • 10/100 BASE-T Ethernet (CrossOver Autodetect);

  • Supported protocols ARP/DHCP/ICMP/TCP/IP/SNMP/TFTP client/WEB server/MQTT/SPC Cloud

  • 802.1q VLAN support

  • SNMPv1 (ONLY snmpget/snmpset) protocol for access to all parameters and functions;

  • SNMP traps generation on input change;

  • Output signal generation on analog input change;

  • "Macros" - series of actions and delays with outputs (relays)
  • PING monitor (restart non working network equipment)
  • WEB access to all parameters and functions;

  • TFTP client for firmware update


Applications

  • SmartHome applications
  • Reboot (automatic on PING lost/manual) of hung home network equipment (ADSL modem, routers, APs)
  • "Internet controlled power socket" for 220VAC

  • general purpose 4 channel relay module with Web/SNMP control
  • IP guarding

  • IP thermometer and thermoregulator; IP humidity meter

 

User manual and most recent firmware for NetControl

um iconUser Manual, SNMP MIB

NetControl Series_UM-2.21_en.pdf (07.2020) (Only for firmware 5.12+)

NetControl SNMP MIB v1.5 (11.2019)

firmwareLatest firmware image (also publicly available by TFTP at IP address 84.40.112.77)
IMPORTANT! Before updating, please read FirmwareRevisionHistory.txt file from archive
for information on how the new version will affect your current settings!

Firmware v5.31.zip (01.2021)

 

Archives for old hardware version (3.xx)

NetControl Series_UM-2.13_en.pdf
Firmware v3.17.zip (11.2017)

 

Application notes and example codes for integration of NetControl to different software systems.

php-logoControl and access NetControl with PHP (with SNMP and HTTP requests) new-icon

netcontrol-php.zip (10.2019)

 

logo domoticzNode-RED flow for integrating NetControl and Domoticz (MQTT) 

NetControl<->Domoticz Node-RED Flow (v2.1 updated 05.2020)

 

zabbix availableHost template for integration in Zabbix (SNMP)

NetControl HostTemplate for Zabbix (02.2018)

 

cactiHost template for integration in Cacti (SNMP)

NetControl HostTemplate for Cacti (02.2018)

logo pythonStoring alarm events to MySQL with Python code (MQTT) new-icon

netcontrol_mqtt2mysql.zip (02.2020)