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Summary of Contents for Nokeval Ovazone Cell-Link-MTR-RS485-3G
- Page 1 Ovazone-Cell-Link-MTR-RS485-3G Manual ID8746 V9 22.5.2017 Firmware versions 1.0-1.0...
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Page 2: Table Of Contents
Contents Introduction ..............................3 Installation ..............................4 Configuring the device ............................7 Usage ................................16 Maintenance ..............................18 Troubleshooting ............................19 Specifications ..............................20 Warnings ................................ 21 Trademarks ..............................21 Manufacturer ..............................21... -
Page 3: Introduction
Ovanet Ovanet is Nokeval’s second generation radio network, which uses Wirepas Pino technology and Nokeval’s own additions. The network uses 2.4-2.48 GHz band, which is available all over the world. The product names basically begin with the Ovazone prefix. Every device in the network, also battery powered ones, will function as a repeater by assisting devices located far away from the gateway, effectively forming a mesh network. -
Page 4: Installation
Installation Wall holder Install the base station to a wall or some other suitable surface with the separate wall holder. See the following dimensional drawing for the wall holder’s mounting hole distances. Use fastening accessories suitable for the wall material, like plugs and screws. The screws need to have a countersunk head. Installation location Choose an installation location that it is central in relation to the radio transmitters. - Page 5 connector (plug). The connector has four pins and it is a combined power supply and serial connector. The table below describes the function of each pin. Symbol Description +VDC Power supply positive pin, 18…28 VDC RS-485 bus D0 pin Power supply negative pin, RS-485 bus ground RS-485-bus D1 pin The diagram below presents the connector pinout looking towards the base station’s female connector.
- Page 6 This example picture illustrates how the base station can be connected to an RMD680 / RMD681 transmitter by sharing one 24 VDC power supply. The base 24 VDC station RS-485 bus information RS-485 is a serial bus type commonly used in the industry. It is based on two data lines D0 and D1, which are connected in parallel with all the devices connected to RS-485 bus and D0 and D1 pins.
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Page 7: Configuring The Device
There is usually no need to configure the device since most of the settings are already at their best defaults. However, if you want to see what kind of settings there are or edit settings, use MekuWin program and DCS772 (USB-POL converter). You can download MekuWin from Nokeval’s web site www.nokeval.com for free. - Page 8 Usually choose 8E1. Config Serial communication Timeout [s] After the command, the response is expected to receive from device in the timeout period. If the time is exceeded and no response received, an error is set. Usually choose 1.
- Page 9 … Query 64 Query 1 and all the way to Query 64 contain submenus for Modbus commands. Config Serial communication Query x MB Slave … Modbus device address. Config Serial communication Query x Register type ...
- Page 10 Config Serial communication Query x Bit field offset … The first readable bit of the register when register Data type is Bit Field (starting from the least significant bit). The number of readable subsequent bits is set in the Results menu. The direction to read starts from the least significant bit and continues to the next register.
- Page 11 Examples of the Modbus settings The following examples are in the test connection where FT20, TTM20X, Eurotherm 2216e and RMD681 were connected to Modbus line and where Virtual IDs were set as follows. The device / reading Slave Address Virtual IDs Internal measurements 0…2 FT20...
- Page 12 Data type Sint 32-bit LE Divider Virtual ID Status OK 26.8 Example of the Modbus settings for Eurotherm 2216e Config / Modbus / Query 4 Slave Register Type Input Register Register Results Data type Sint 16-bit Divider Virtual ID Status OK 28.0...
- Page 13 Menu chart...
- Page 15 The configuration menu settings are mainly for the manufacturer use, and most of them are not explained in this manual. Support for purpose of these settings are available on request on support@nokeval.com Mon menu The monitor menu settings are menu settings are mainly for the manufacturer use, and most of them are not explained in this manual.
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Page 16: Usage
Usage The base station will not require any continuous operations or actual use from the user. The device works independently and will not usually require operations after installation. However, from time to time, check that the device is still functional. Multifunction button In normal mode, LED bar indicates GSM signal strength. - Page 17 RS485 No queries are setup. Blinks green Queries are setup and it gets an answer. Blinks yellow Queries are setup, but some of them doesn't work. Solid red None of the queries work. GSM-bars will display the fill state of RAM or FLASH buffer (to enter this state one must press multifunction button that is right above the power button) GSM-bars will display the GSM signal strength.
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Page 18: Maintenance
Maintenance Cleaning The device is made from shock-proof technical plastic and the seams are sealed with a rubber casket. It can be cleaned by wiping with a damp cloth. The device is not meant to be immersed into water or other liquids. Service If Bat LED indicates low battery voltage (red, see above BAT LED), batteries (2 pcs type D) need to be replaced. -
Page 19: Troubleshooting
Ethernet connection. The battery level needs to be above certain level, to start the flashing of new firmware. If the update will not work at all or you want to send the device for service contact Nokeval support with the contact information given below. -
Page 20: Specifications
IP65, except power supply which is IP20 Enclosure material Plastic (PC+ABS), silicon rubber Compatibility Nokeval FT-, FTR-, MTR- ja BEAT series 433.92 MHz MTR-radio transmitters, Ovazone series devices and Ovaport network service. Measurements Weight About 850 g including the wall holder and an external antenna... -
Page 21: Warnings
Read this manual carefully before using the device. Only Nokeval authorized services may repair or modify the device. The device contains no user serviceable parts. The device must not be disposed of in household waste. Observe local regulations concerning the disposal of electrical waste.
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