The controller communicates via a RS232-C port with the following settings:
9600 BAUD, 8 Bits/Byte, No parity, 1 stop bit. If a PC us used to send commands to the controller, a standard serial cable must be connected to the RS232 port of the filter.
The digitally controlled filter is supplied with a 24 VDC, 0.625 mA, universal power supply. Typically a filter draws about 250 mA of current.
Lifetime Expectancy & Servicing:
Lorch’s Digitally Controlled Filters do not require servicing. The meantime to failure is about >1,000,000 tune commands (bases on 1 tune command every 30 seconds over 1 year) and is mainly determined by the limited number of write cycles to EEPROM to keep track of the current frequency setting.
For a complete manual please contact factory.
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