Catalog > Internet of Things (IOT) Related Products > More Platforms 8-Ch Ethernet Digital Input/Output Module Module WVS 8CH ETHERNET DIG I/O RTU/TCP WVS 8CH Ethernet Digital I/O RTU/TCP 941.74 ZAR inc for 1 Each 4 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview The Modbus POE ETH IO 8CH is an industrial 8DI / 8DO isolated digital input / output module with dual Ethernet interfaces control, it supports passive and active digital input. Adopts Modbus RTU / Modbus TCP protocols with built-in protection circuits such as power isolation, optocoupler isolation, resettable fuse, and TVS. Features Onboard voltage regulator chip, supports 7V ~ 36V wide range power supply and PoE power supply Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control The output utilizes Darlington transistor with optocoupler isolation for stronger driving capability, up to 500mA sink current, and built-in flyback diode protection Features flash-on and flash-off functions, by passing arguments to the command, it is possible to turn on the output for a while and then turn it off automatically Rail-mount case design, easy to install, safe to use Onboard LEDs for indicating the input / output status, MCU status, and signal transceiving status Specifications Supply Voltage DC 7~36 V Power Supply Methods PoE Ethernet port, DC 5.5*2.1 power jack, or screw terminal (7 ~ 36 V) Communication Interface PoE Ethernet port, supporting IEEE 802.3af standard Digital Input 8DI, 5 ~ 36 V, dry contact/wet contact (NPN or PNP type), built-in bidirectional optocoupler Digital Output 8DO, 5 ~ 40 V, open-drain output, output load 500 mA/channel (MAX) Modbus Protocol Modbus RTU protocol or Modbus TCP protocol LED Indicator Descriptions LED Indicator Status Description RUN LED Ethernet port running indicator. After the Ethernet port is working normally, it outputs a square wave with a period of 2 seconds STA LED MCU indicator. Flashes when the MCU is operating normally TXD LED Transmit indicator, lights up when transmitting data RXD LED Receive indicator, lights up when receiving data Left Port Green LED Illuminates when Ethernet port 1 is connected to an Ethernet network Right Port Green LED Illuminates when Ethernet port 2 is connected to an Ethernet network Left Port Yellow LED Illuminates when a TCP connection is established. Can be used to check if a communication link is established between the module and the host software Right Port Yellow LED Data activity LED. The state of this yellow LED changes when data is being transmitted over the Ethernet port, useful for determining if data transfer is occurring Weight: 0.212 kg Package Content Modbus POE ETH IO 8CH x1 Screwdriver x1 References