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WCC Lite integrates 1 signal relay (3-way RO connector) with COM (common), NC (normally closed), and NO (normally open) signals. Figure 10: Signal relay connector Maximum switching power is 60W, maximum contact current is 2A, maximum switching voltage is 6...

The reset button is located on the front panel of WCC Lite, to access it, remove a transparent front panel cover. Different time lengths of button pressing call for different behaviour. Pressing time Description Indication Short Press System reb...

Description This article explains how to configure the WCC Lite to convert data from a DLMS Serial protocol meter to an IEC 61850 server. The process includes device setup, signal mapping, server model creation, configuration upload, and validation through IE...

This procedure involves opening the device casing. Handle the PCB with care and ensure you are grounded to avoid ESD damage. Tools Required: Flathead screwdriver (optional – can also be done by hand) Steps: 1.     Remove the DIN Rail Cover: Locate the ...

The execution_signal parameter returns information about the specific signal that triggered execution. If there are multiple possible source signals, it identifies the one that initiated the execution. In this example, the Modbus RTU protocol is used. Configur...

There are two types of command signals used in SMS Receivers: System: reboot wcc/reboot modem – when sending a message with text reboot, the device starts rebooting and after successful reload sends back a message to the sender with text  REBOOT OK.  sw...

SMS receiver is a service responsible for command execution that was received via text message. The service is available on WCC Lite with the modem. To use this service a working SIM card is also required. This chapter will describe command types and configura...

System Processor MIPS CPU (AR9331, 400MHz) Memory 16 MB Flash/64 MB DDR2 RAM Wireless 802.11 b/g/n I/O 1x Binary input (hardware version >=1.4) 1x Relay output Additional storage SD card (2GB by default) SD card (8G...

  Figure 1: Front panel status indication

With WCC Lite hardware version 1.4, a digital input functionality has been introduced. Software configuration guidelines are discussed in the WCC Lite internal signals section. It changes state when the voltage is between 12-48V (The supported range is between...

WCC Lite has an optional dual-SIM card modem. To access both SIM cards, remove a transparent front panel cover and press through the marked hole with a small tool until the SIM holder pops out. Figure 6: WCC Lite Dual-SIM card holder To insert SIM cards, r...

WCC Lite has an optional Dual-SIM card modem. To access both SIM cards, remove a transparent front panel cover and press through the marked hole with a small tool until the SIM holder pops out. Figure 5: WCC Lite Dual-SIM card slot

It is recommended to power WCC Lite from a 6W (minimum) 12-24V DC power supply. A full range is 5V to 36V. Figure 3: Power input connector Note: Make sure that the device is compatible with your power source before proceeding! Check the label next to the p...

To mount the device: Secure the top of the mounting clip onto a DIN rail. Push the bottom of a device forward to fix the clip in place. To dismount the device: Pull the red-coloured clip downwards (found at the bottom side of the DIN rail). Pull bac...

For hardware versions older than version 1.4, in case a Wi-Fi connection is needed, connect a Wi-fi antenna to the SMA connector labelled “WIFI“. Select a good antenna placement spot considering the operation environment. Figure 1. Wi-Fi antenna connector (ha...

WCC Lite comes with an optional GSM module.There are a few hardware configurations available:  Without a GSM modem. With single SIM modem (HW version 1.0 - 1.2) - 2G/3G (GPRS, EDGE / UMTS, HSDPA, HSUPA) version - 5.76Mb/s upload, 7.2Mb/s download. UMTS/HSP...

Ser2net is a service available on WCC Lite that allows you to bridge serial ports over a TCP/IP network. This is particularly useful when you need to access or configure serial devices remotely. One common use case is remote configuration of Elseta v2 IOMod de...