Nice BIO Serie Manual Del Usuario página 21

To check proper operation, just press any key and make sure the red transmission LED indicator is flashing.
MODULAR RECEIVERS
Modular receivers with power supply of 12-24 Vac-dc BBMK or 220Vac BBMK220 allow up to 4 channels to
be controlled simultaneously and up to 1000 codes to be managed. Make the connections according to the
following diagram:
Fig. 2
OUTPUTS ANTENNA
-21 -
1-2: POWER SUPPLY: from 12 to 24 V
(BBMK) dc or ac with automatic internal
adjustment. 220 Vac (BBMK220)
3-4: 1ST RELAY OUTPUT: clean contact of
a normally open relay
5-6: 2ND RELAY OUTPUT: clean contact of
a normally open relay
7-8: 3RD RELAY OUTPUT: clean contact of
a normally open relay
9-10: 4TH RELAY OUTPUT: clean contact
of a normally open relay
1-2: ANTENNA: input for antenna signals
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