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6.1 Serial port interfaces
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...
3 Technical information
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 (2G...
Firmware Upgrade
To upgrade firmware in ConMod its interface has to be reachable via the Wi-Fi. To do so, connect the ConMod to the meter, turn it on, or connect it to a power source and turn on the wi-fi switch. ConMod then becomes a Wi-Fi access point. To connect to ConMod c...
ConMod User Manual 1.0.3, 1.0.4
Overview ConMod P1Modbus is a small industrial protocol converter for smart Meters with P1 interface output to convert meter data into industrial standard protocols Modbus RTU and Modbus TCP with interfaces RS485 and Wi-Fi (2,4GHz). They are designed to conv...
Documentation
ConMod P1 Manual Manual -> Download
Firmware and tools
ConMod Firmware 1.0.3 ConMod Firmware --> Download
ConMod User Manual 1.0.2
Overview ConMod P1Modbus is a small industrial protocol converter for smart Meters with P1 interface output to convert meter data into industrial standard protocols Modbus RTU and Modbus TCP with interfaces RS485 and Wi-Fi (2,4GHz). They are designed to conv...
26.2 SMS Receiver
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...
26.1 Introduction
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...
4.2 Reset button
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...
6.2 Relay output
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...
4.1 Status indication
Figure 1: Front panel status indication
5.4 Dual-SIM card slot
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...
5.3 SIM card slot
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
5.2 Power
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...
5.1 Mounting
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...
6.5 Wi-Fi
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...
6.4 GSM
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...
6.3 Digital Input
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...
Add ssh-key
Functionality The SSH key functionality in the WCC Lite device allows you to authenticate securely without needing to enter a password each time you access the device via SSH. This method uses public-key cryptography to ensure a secure connection. This featu...