Internet / Ethernet 8 Channel Relay Board
(supports SNMP, IP address, control via browser and others)

 
This is set of IP controler and Relay card with 8 relays. It is autonomic ethernet device. Just connect the board into your local network and controll it from another PC, located in the same network. You may use special software (manager) or web browser to switch ON/OFF each relay.

This LAN Relay Card set is suitable for :
- Controling electrical devices via Internet
- Restart different switches remotely
- Monitoring

The auction includes :
- IP controller (Ethernet controller)
- 8 Output Channel Relay Board
- Flat ribbon labeled cabel  

The IP controller

         
 

The IP controller is autonomic network device, supporting 10Mb/s Ethernet interface.
The IP controller specification:

  • 43x55mm
  • 10 Mb Ethernet interface with Link/Activity Led
  • Low power consuption (<50mA/12V)
  • Power supply 7.5 - 25V
  • Standart protocols: ARP, IP, ICMP (ping), SNMP v1, Web, TFTP
  • Two MAC addresses protection
  • It can be configurated with SNMP requests - IP,MAC,VLAN... The MIBS are here
  • Supports 802.1q VLAN tagged packets
  • 2x8 digital outputs
  • 1x8 combined analog or digital inputs with 10 bit ADC (0-3.3V)
  • Integrated WEB server for all functions/parameters accsess
   
         
 

The IP controller has default settings, in case the access is lost or if you use it for first time. There are several steps for loading the defaulst settings:

  • Turn off the power supply of the IP controller.
  • Move the jumper from position 1 to position 2.
  • Turn on the power supply of the IP controller.
  • Move the jumper from position 2 to position 1.
  • Turn off the power supply of the IP controller.
  • Turn on the power supply of the IP controller.
   
         

IP controller default settings

Parameter
Value
DHCP Disabled
IP 172.16.100.2
Mask 255.255.255.0
Gateway 172.16.100.1
VLAN ID 1
VLAN mode Disabled
Access MAC 1,2 000000000000
SNMP Read-only string 000000000000
SNMP RW string private
SNMP/Web Access network IP 172.16.100.1
SNMP/Web Access network Mask 0.0.0.0 (disabled)
Ping Timeout 6
Number of Restarts 255 (unlimited)
RestartSwitch Enabled
RestartExternal Device Enabled
External Pulse Width 100 (x250ms)
Restart on incoming timeout Enabled
Restart on remote timeout Disabled
Remote monitor IP 172.16.100.1
Reset I/O ports on restart Disabled
Ping LED Disabled
TFTP update Enabled
TFTP Server IP 172.16.100.1
Switch Control
Disable
Broadcast Frames Parse
Web Server Enabled
SNMP traps target host 172.16.100.1
SNMP traps community
Public
Low/High Analog Trap Threshold
0/1023 (disabled)
Analog Events – Low, High, Acc None
Web user/password admin/admin

 

The minimal supply voltage is 7.5 VDC. The maximal voltage is 25 VDC. It is recommended the supply voltage to be 12 VDC. The power consumption is about 0.55 W. The IP controller doesn't have any protection against inverted supply voltage. The middle pin of the supply terminal is + 12 V.

 
IP controller I/O ports - see the third picture

 

Port JP3 (P3)
Port JP4 (P5)
Port JP5 (P6)
Port JP6 (System Port)
PIN Number
Bit
FUNC
DIR
Bit
FUNC
DIR
Bit
FUNC
DIR
Bit
FUNC
DIR
1
1
Free
Out
1
Relay 1
Out
1
Free
Ain
-
3.3V
PWR
2
2
Free
Out
2
Relay 2
Out
2
Free
Ain
-
3.3V
PWR
3
3
Free
Out
3
Relay 3
Out
3
Free
Ain
-
Reserved
-
4
4
Free
Out
4
Relay 4
Out
4
Free
Ain
-
Ping LED
Out
5
5
Free
Out
5
Relay 5
Out
5
Free
Ain
-
Reserved
-
6
6
Free
Out
6
Relay 6
Out
6
Free
Ain
-
Target RST
Out
7
7
Free
Out
7
Relay 7
Out
7
Free
Ain
-
Switch (RST)
Out
8
8
Free
Out
8
Relay 8
Out
8
Free
Ain
-
Switch (SCL)
Out
9
-
GND
PWR
-
3.3V
PWR
-
Vref(+3.3V)
PWR
-
Switch(SDA)
In/Out
10
-
GND
PWR
-
GND
PWR
-
GND
PWR
-
GND
PWR

Legend:

"Free"– the pin is free and defined for the user.

"XXXXXX" - the pin is reserved

"In" the pin is input

"Out" - the pin is output

"Ain"– analog input

"Relay X" - ths pin is connected to relay channel X

 

The 8 Channel Relay Board

         
 
 
  • 8 relays RAS-1215
  • Relay parameters: 12V / 30mA, 15A/24VDC (120VAC), 10A/250VAC Datasheet here
  • PCB parameters : FR4 / 1.5mm / two layers / metallized holes / HAL / white stamp / solder mask
  • Supply: 12V, 300mA
  • Input voltage: 3V-15V (1.5mA max)
  • Dimensions: 85mm / 150mm / 20mm
 
         

Configuration

 
     
  Fisrt of all, to get the KIT working you have to connect it to the PC - directly to the LAN card. This is initializing and test procedure. The steps you have to do :
  • Connect the IP controller and the 8 channel relay board via the flat ribbon cable. There is labels for each input. Below is shown the way of connection the flat ribbon cable terminal and the IP controller.
  • Connect the IP controller to the PC via "crossover" UTP network cable.
  • Supply the 8 Channel Relay Board with 12 VDC.
  • Supply the IP controller with 12 VDC. The middle pin in the power terminal is "+". Be careful, because there is no protection against inverted voltage.
  • Adjust your PC LAN properties. The IP must be 172.16.100.x ( We recommend 172.16.100.1 ). The mask must be 255.255.255.0
  • Access the IP controller
    • Via WinTIC software. Start WinTIC and press "Read Settings". Now you may set parameters, read parameters and so on. Press "IO ports" for switching ON/OFF the relays. In case that you want to change the IP, when you do this the IP will be changed and after that the connection will be lost. You will have to write the new IP in the "IP Address" edit bar and again adjust your LAN settings of your PC.
           
    • Via WEB browser. Your web browser have to supports javascript. Just write the IP address of the IP controller in the address bar and you will see the page, which is integrated in the IP controller (it has small built in server).

 
     

Payment

We accept PayPal only

Shipping

We ship via Bulgarian Post Services
Shipping cost: 6 USD or 3 GBP or 4.5 EUR
For shipping discounts or another shipping option (FedEx, DHL) please contact with us

Delivery

We ship every working day. The item will be sent the next working day after
payment is received. Please allow about 12-15 days for delivery to
European countries and about 15-20 days for delivery  to
USA, North America, South America, Africa, Asia and
Australia

Return Policy

Item must be returned in 14 days as exchange. The shipping cost will be payed by the buyer

Thank you for visiting our auction

Denkovi Assembly Electronics Ltd