Roger Technology BRUSHLESS B70/2DC, Instruction And Warnings For The Installer, Page: 21 / 116

21
3
Product description
The B70/2DC system controls 1 or 2 ROGER brushless
motors with very complex algorithms which allow
the information on the position of the wing to be
obtained and impact situations to be detected.
You can connect photocells, safety edges, push-
button panels, key selectors, a flashing light, a
radio receiver, an gate open light, an electric
lock, a courtesy light and a clock. There are two
configuration levels: a simple one which satisfies
most of the installations and an extended (advanced)
one where it is possible to extensively customise the
behaviour of the automation.
3.1
Description of connections and fuses
Figure 1 hows the connection diagram of the power
supply, the motors and the fuses. The power supply
terminal block is equipped with a 5 x 20 mm delayed
type 1A 250V (T1A), F3 fuse which protects the
primary of the transformer.
The board has 2 automotive style fuses (ATO257), F1
of 15A end F2 of 4A.
In figure 2 and 3 the connections of the inputs and
the outputs are shown below the description of the
individual terminals:
1,2 Power from transformer
3,4,5 Phases X,Y,Z motore roger brushless M1
6,7,8 Phases Z,Y,X motore roger brushless M2 (the
arrangement of the phases is reversed compared to M1 )
9,10 COR , courtesy light (pure contact): maximum
voltage 230 VAC, see technical characteristics
11 COM , common to low voltage inputs and outputs
12 LAM , flashing (+24Vdc): max 25 W with 50%
intermittency
13 ES , electric lock (+12 VDC): max 15 W
14 +24Vdc , power for external devices: max 10
W (400mA)
15 COM , common to low voltage inputs and outputs
16 SC , gate open light (24Vdc, 3W); alternatively,
you can connect the power supply for the
transmitters (TX) of the photocells to this
terminal (provided that you set parameter
A8
to the value
02
, in extended mode) to have
the “photocell test” features. As an alternative
(values
03
and
04
) it is possible to connect
the power supply of all external devices to save
the service life of the backup battery (if installed)
17 COM , common to low voltage inputs and outputs
18 FT2 , photocell 2 (N.C. contact)
(a)
19 FT1
, photocell 1 (N.C. contact)
(a)
20 INP2 , auxiliary input 2, the function depends
on the value of the parameter
C-
and
8-
in
simplified mode (par.
A1
and
72
in extended
mode):
(b)
- function COS2 , safety edge 2 (N.C. contact
or 8,2kOhm) see figure 4
(a)
- function
FCA2
, wing opening limit switch
2 (N.C. contact.) only with articulated
motor figure 5
21 COS1 , safety edge 1 (N.C. contact or 8.2
kOhm)
(a)
22 COM
, common for low voltage inputs and outputs
23 ST , STOP command (N.C. contact)
24 Antenna pole for radio receiver coupling (if
you are using an external antenna, connect
with RG58 cable)
25
Receiving antenna sheath
26 COM , common to low voltage inputs and outputs
27 INP1 , auxiliary input 1, the function depends
on the value of the parameter
C-
and
8-
in
simplified mode (par. A1 and 72 in extended
mode):
(b)
- ORO function , clock command input
(N.O. contact) see figure 4
- FCA1 function,wing opening limit switch 1
(N.C. contact) only with articulated motor,
see figure 5
28 AP , opening input command (N.O. contact)
29 CH , closing input command (N.O. contact)
30 PP , step-by-step input command(N.O. contact)
31 PED , pedestrain opening input command(N.O.
contact):set by factory opens wing 1
completely (if configured for 2 wings) or half
wing 1 (if it is configured as a single wing)
32 COM , common to low voltage inputs and outputs
IMPORTANT NOTES
(a)
All of the safety protections not installed that
provide for a normally closed contact must be
electrically bridged to the COM terminals (shared
by inputs/outputs), or deactivated by adjusting
the appropriate extended parameters (par.
50
,
51
,
53
,
54
,
73
,
74
–see paragraphs 3.2 and 3.3
(b)
The two terminal INP1 e INP2 can have different
functions depending on the motor type selected,
see figures 4 e 5 . If the motor for the articulated
arm is selected by selecting parameter
C-
to the
value
03
in simplified mode (or
A1
to the value
03
in extended mode), and the limitswitch are
provided during opening by selecting parameter