
These are daughter boards that are mounted on an analogue trunk board BTU-A or BTU-C to detect meter pulses. One CM board is used for two trunk lines.
There are two versions available:
• 50Hz (not for BTU-C)
• 12/16 kHz.
If You have a question, do not hesitate to contact us via e-mail, phone or personally!
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phone: (+36 1) 801 8500