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Single point Commonly used in storing digital states single point values have only one bit of information. The value of such tags can be either one or zero. On the internal web of WCC Lite states of this type of tags are shown in colored boxes with customisab...

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 different behavior. Pressing time Description Indication Short Press System reboot ...

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 Introduction MV Beacon is a device used to send SMS messages about emergency conditions from external sensors and short circuit indicators in medium and low voltage substations. Easy to install and especially popular with transmission network operators. MV B...

Introduction CL MOD is RS485 interface converter-splitter to 6X 20mA current loop interface designed to be used with power meters (SLAVE device with current loop interface) and data loggers, gateways or other equipment (MASTER device with half-duplex RS485 in...

Introduction IOMod 4Cs4Vs is a compact-sized stand-alone power meter for measuring analog AC input signals from low-power current and voltage sensors.  It measures three phases of AC voltages and currents with additional inputs for neutral/residual voltage an...

Introduction Lua is a powerful, efficient, lightweight scripting language. It has been used in many industrial applications with an emphasis on embedded systems. Lua has a deserved reputation for performance. To claim to be "as fast as Lua" is an aspiration o...

WCC Lite is based on OpenWRT operating system. OpenWrt is described as a Linux distribution for embedded devices. WCC Lite has same functionality as Linux OS including user management. Basic configuration on WCC Lite can be done using web based frontend. More...

System Processor ARM 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 (2GB by default) ...

Figure 1: Front panel status indication

WCC Lite WCC Lite has 2 serial ports (Figure 7). Selectable RS485 (by default) or RS232 interface on PORT1 and RS485 interface on PORT2. Figure 7: WCC Lite ports  WCC Lite RS485 interface supports baud rates up to 115200 and has an integrated 120 terminati...

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 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 pow...

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 red-colored clip downwards (found at the bottom side of the DIN rail). Pull back the...

For hardware versions older than version 1.3, in case a Wi-Fi connection is needed, connect a Wi-fi antenna to the SMA connector labeled “WIFI“. Select a good antenna placement spot considering the operation environment. Figure 13: Wi-Fi antenna connector (...

WCC Lite comes with an optional GSM module.There are a few hardware configurations available:  Without 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/HSPA ...

With WCC Lite hardware version 1.4 a digital input functionality has been introduced. Software configuration guidelines are discussed later in this document. Figure 11: Signal relay connector 

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...

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