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VERSA-MCU MICRA wireless system controller Firmware version 1.04 versa-mcu_en 06/20 SATEL sp. z o.o. • ul. Budowlanych 66 • 80-298 Gdańsk • POLAND tel. +48 58 320 94 00 www.satel.eu...
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Changes, modifications or repairs not authorized by the manufacturer shall void your rights under the warranty. SATEL aims to continually improve the quality of its products, which may result in changes in their technical specifications and software. Current information about the changes being introduced is available on our website.
Support for up to 30 MICRA wireless detectors: – encrypted transmissions, – capability to control the presence of the detectors. Support for up to 30 SATEL 433 MHz keyfobs: – transmissions encrypted using code-hopping, – capability to run up to 6 functions with the keyfob.
SATEL VERSA-MCU 3. Electronics board terminals: +12V - power input. COM - common ground. CLK - communication bus clock. DAT - communication bus data. RS-232 (TTL) port. Used for updating the controller firmware (see “Controller firmware update” p. 10). tamper switch.
VERSA-MCU SATEL 4. Installation Disconnect power before making any electrical connections. 4.1 Selecting a mounting location The controller should be installed indoors, in spaces with normal air humidity. Prior to installation you should plan the arrangement of all MICRA wireless detectors which are to be supported by the controller.
SATEL VERSA-MCU 4.4 Connecting the wires 1. Connect the CLK, DAT and COM terminals to the corresponding terminals of the control panel communication bus (Fig. 4). 2. Connect the power wires to the +12V and COM terminals. If the distance to the control panel is less than 300 meters, the controller can be supplied directly from the control panel (Fig.
VERSA-MCU SATEL 3. Start the identification function in the control panel (see the control panel installer manual). The controller will be identified as two devices: INT-RX (address 7) and VERSA-MCU (address 8). 5. MICRA wireless detectors The controller supports the following MICRA (433 MHz) wireless detectors: MFD-300 –...
SATEL VERSA-MCU 9.3. In the “Zone” field, select the number of the zone to which you want to assign the detector (if you have not done this before or if you want to change the previously selected number). 10. Click on the “OK” button. The “New wireless dev.” window will close. The new detector will be displayed on the list of detectors.
5. When a prompt will be displayed asking you whether to remove the detector (type and serial number of the detector will be displayed), press 6. 433 MHz keyfobs The controller supports the following SATEL 433 MHz keyfobs: MPT-350 – 5-button keyfob, MPT-300 – 5-button keyfob, T-4 –...
SATEL VERSA-MCU Reading the serial number during transmission 1. Click on the field in the "S/N" column next to the name of the user to whom you want to add a keyfob. 2. Click on the “New” button. The “New” window will open.
Information about low battery should be interpreted as AC power supply loss. 8. Controller firmware update 1. Connect the controller with the computer using the SATEL USB-RS converter. 2. Download the controller firmware update program from www.satel.eu. 3. Launch the downloaded program.
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