8-Port Remote Ethernet I/O Sensor Controller Switch - Web Control With Scheduler
This IP-based I/O device server unit provides comprehensive remote access and control of equipments with digital I/O, relays and sensors through any any IP network or internet.

This web server unit is designed for monitoring and protection of the high-value I/O assets. This task takes more than report of the current status data. It will also involve the protection and control of the physical field environment for the equipments deployed along with the ability to take preventive and corrective action when warning events happened. 

With this remote I/O sensor and controller server integrated with the system as part of the setup, administrator can have an easy way of remote monitoring inputs, controlling relays and transporting GPIO info over the LAN/WAN. Easily check the current device status from this intelligent I/O server and control equipments remotely from internet using a web browser. This device helps users with capability of monitoring and managing applications such as environmental alarms, intrusion detection, relay contact closures and equipment failure. The opening and closing of integrated relay contacts or activation of digital output signals can be incorporated into any response of a critical event.

In addition, the remote management of the I/Os offers a remarkable cost saving in wirings and improves the versatility of the systems. No special software application needed to be installed on the client end or monitored site. No need to waste human time to send someone to the site for a physical check on the status. Save time and money by eliminating service calls and reducing downtime to a minimum. 

This remote I/O sensor and controller web server contains 8 digital inputs, 8 digital relay outputs and 1RS232 console control port. Any changes detected in input status will be responded at the other end of the network through the eight relay outputs.

• Industrial Automation
• Environmental Monitoring
• Security Access And Gate Control
• Manufacturing Control And Test Systems
• HVAC Equipments
• Water Pumps
• Factory Automation
• Process Control
• Ethernet I/O Transport
• Building Automation Systems

This device can be used to provide various external sensors' status for temperature, humidity, water leakage, airflow, security, AC power line voltage and many more. 

It features an embedded web server, security code identification and hardware reset function, polar protection, and LED indicators for switch-working status. This system can also be integrated with various industrial field applications with ease through its RS-232 port.

Flexible Distance Extension For Input/Output Installation
This remote I/O sensor controller server unit includes 3 modules:

• The main network server unit.
• Input sensor module with 8 DI.
• Output controller module with 8 DO.

Unlike other models with all the input/output ports built together on the server unit, this device has individual stand alone modules for its network unit, inputs and outputs. The main network server unit of this kit interfaces with its input module and output module via the standard 15-pin D-sub cables, which are the same for computer VGA monitor cables. At any time the sensor input module and the controller output module can be deployed far apart from the main network unit simply by using longer 15-pin d-sub monitor cables, which are readily available and very cost efficient. This feature provides users with greater flexibility for installation and much easier expansion.

Stand Alone Sensor Input Module
The input module provides total 8 pairs of  inputs for sensors of different electrical equipments like smoke detector, temperature/humidity sensor, water sensor, security reed switch sensor, motion detector, density detector, infrared detector or valve like high-temperature / high-pressure / gas / automatic control valve.

• 4 sets of voltage input contacts. Use voltage sensors to detect any change in devices. 
  • ON: 4V~24Volts
  • OFF" 0V~3 Volts 
• 4 sets of resistance/short circuit input contacts. By reading a magnetic reed switch or any non-voltage sensor to detect if any change or movement detected. For instance: entrance guard, door, windows, safe box, drawer and other security devices.
  • If the resistance difference between the two contacts in one set is within 200 ohm, this channel will be shown as "ON" on the web control panel.
  • If the resistance difference between the two contacts in one set is greater than 500 ohm, this channel will be displayed as "OFF" on the web control panel.

Stand Alone Controller Output Module
The output module provides 8 sets of outputs at the same time to control the operation of the equipments.. 

• Outlet 1 to 4 are switches with default "Close" circuit for contacts. When the outlet is "ON", the corresponding LED lights up and the circuit between the two connects is then switched off. When the outlet is "OFF", the corresponding LED lights off, the circuit between the two contacts is then switched on.
• Outlet 5 to 8 are switches with default "On" circuit for contacts. When the outlet is "ON", the corresponding LED lights up and the circuit between the two connects is then switched on. When the outlet is "OFF", the corresponding LED lights off, the circuit between the two contacts is then switched off.

Easy Web Control & Configuration
No special software required. Works with any form of web browser. Easy Web Administration for all configuration. For screenshots of the web control panel, please see below:

Main Screen	System Configuration Setup Screen	Power Scheduler 1
Power Scheduler 2	System Default  Value Setup	Network Configuration

Intelligent I/O Control with Timer/Scheduler
Configurable timer/scheduler options allow you to schedule device powering off and on with programming. And these schedules can be reprogrammed at any stage (over the Internet or local Ethernet). You can now schedule time of day activities like reboot or shutdown every night.

Multiple Control Ways
This Ethernet I/O web sever supports HTTP commands and RS232 console link in addition to the intuitive web control. Users can control the operation of this remote web-based I/O server directly though using the HTTP commands. 

The other option for communication with this device is through the RS232 serial port link with a PC using the HyperTerminal program. Administrator can also get DI status from RS232 serial port connection.

• Advanced Ethernet I/O module with built-in web server for I/O monitoring and I/O control via web browser. 
• Standard GPIO interface with 8 digital inputs, 8 digital relay outputs and 1 RS232 console port.
• 8 sets of sensor inputs (wet and dry): 4 sets of voltage inputs  + 4 sets of resistance inputs.
• The most flexible, networked relay controller available.
• Device input/output Information from the connected sensors and alarm triggers can be sent back to central location over the network, helping enterprises react quickly to critical events and equipment failure. 
• Secure remote access and control of digital I/O and relays.
• Easy installation for monitoring devices I/O status and management all done through network via web browser. No computer operation needed. 
• The sensor input module and the controller output module can be deployed far apart from the main network unit simply by using longer 15-pin d-sub monitor cables, which are readily available and very cost efficient.
• Digital inputs provide de-bouncing function.
• Ideal for alarms, fluid pumps, lights, fans, phone systems, access controls, HVAC equipment, AC power line voltage, relay controls and so on.
• Multi-user password and access security administration to prevent unauthorized sources from accessing the control menu through the network.
• Supports network protocols HTTP, SMTP, SNMP, DHCP and DDNS for dynamic IP.
• Support NTP (Network Time Protocol) to synchronize the system of the server with the web current time for implementing the scheduled tasks.
• Security code identification and hardware reset function.
• Individual LED indicators for all I/O channel status.
• Supports RS-232 serial port communication for external control terminal or integration with other systems.
• Support Wake on LAN.
• Embedded "WATCH DOG" function support.
• Safe, durable, non-electric leakage and anti-farmable design.



Main Server Unit:

• LED status indicators for I/O channels.
• 15-pin D-Sub output connector for connection with output module.
• 15-pin D-Sub input connector for connection with input module.
• RJ-45 network port.
• DC 5V power connector
• Dimensions: 1 x 4.75 x 3.25-inches (H x W x D)

Input Module:

• 15-pin D-Sub connector for connecting with controller box.
• 8 channels of inputs
  • Channel # 1, # 2, # 3, # 4: Voltage inputs with "ON" status: 4V ~ 24V, "OFF" status: 0V ~ 3V
  • Channel # 5, # 6, # 7, # 8: Resistance input with ON status: 200 ohm ~ 0 ohm, OFF status: 500 ohm ~ infinity resistance input
• Dimensions: 1 x 4.75 x 3.25-inches (H x W x D)

Output Module:

• 15-pin D-Sub connector for connecting with controller box.
• 8 sets of digital outputs
• 240 VAC, 60 VDC maximum switching voltage
• 12 A, AC/DC maximum switching current
• 10 ms maximum operating time
• Dimensions: 1 x 4.75 x 3.25-inches (H x W x D)

Supported Network Protocols:

• HTTP
• SMTP, SNMP
• DHCP
• Virtual IP
• Dynamic IP and fixed IP

• Main network control unit x 1
• Input module x 1
• Output module x 1
• Quick installation guide and software CD
• D-Sub 15-pin cable x 2
• Ethernet cable
• AC adapter (100-240V, 47/63Hz, 0.5A, 5V, 1A)
• Removable GPIO terminal blocks x 16