28
V+
AUX
I8
V-
I1
V-
I3
I4
I5
I6
V-
I7
I2
V+ V-
B
A
JP4
JP3
DL1
JP1
SW2 SW3
1 2 3 4 5 6 7 8
ON
JP2
M1
M2
1
3
2
3.9 EXPANSIONS ON 485 BUS
3.9.1 Expansions plastic housing
MOUNTING THE PLASTIC HOUSING
MAIN FEATURES
3.9.2 Expansion on bus with 8 balanceable inputs
and 8 logic outputs on bus (Art. VEDO8I8O)
Each input can be configured as NC, NO, single, double
balance, triple balance, triple balance with jamming, double
zone and double zone with termination.
Set to detect tampering if the housing is opened or the unit is
removed from the wall.
Tampers can be disabled.
• 8 alternatively configurable inputs/outputs
• Inputs can be configured as NC, NO, single, double balance,
triple balance, triple balance with jamming, double zone and
double zone with termination.
• Option of direct connection with roller shutter contacts
(switch alarm)
• Outputs can be configured as monostable, monostable with
configurable pattern, bistable or bistable with configurable
pattern
• Anti-tamper and anti-tear tamper
• On-board 485 bus terminal resistor, which can be activated
by means of a jumper
• Addressing by means of DIP switch
A maximum of two input/output expansions can be fitted inside
the control panel, but others can be mounted in the appropriate
plastic housing.
The expansions on bus Art. VEDO8I8O and VEDORF are
supplied complete with plastic housing complying with
EN50131, so they can also be installed on the outside of the
articles BOXPLASTIC and BOXMETAL.
The housing can be fixed to the wall or mounted in flush-
mounted boxes on the wall. A pre-marked section on the
bottom is for routing the cables through, and another pre-
marked section in the top right-hand corner, coinciding with a
fixing hole, provides anti-tear protection.
The expansion module is fixed to the base of the housing with
2 self-tapping screws.
The cover is secured to the base by means of three fasteners
on the top and two spring clips at the bottom. There are also
two safety screws to prevent accidental opening.
Wall mounting holes
Optional fixing holes
Pre-marked optional fixing holes
Card fixing holes Art.
VEDO8I8O/ VEDORF
Anti-tear tamper hole
Cable inlet hole
To ensure anti-tear protection, the hole associated with the pre-
marked area with anti-tear function must always be anchored
to the wall. Failure to anchor this section will make the anti-tear
protection useless.
IMPORTANT: when refitting the expansion card in its housing, make
sure that the anti-tear tamper (the one furthest to the left as viewed
in the illustrations on page 47) is held properly closed by the tab
originating from the pre-marked anti-tear area of the housing.
In order to guarantee compliance with Standards EN50131-1 and
EN50131-3, the expansions VEDO8I8O and VEDORF, if installed
outside the control panel housing, must have their anti-sabotage
and anti-tear contacts enabled, and so the jumpers on the
expansion must be disconnected
TECHNICAL SPECIFICATIONS
Features Value
Name of manufacturer / supplier
Comelit Group S.p.A.
Dimensions (b x h x d)
126 x 80 x 32 mm (in the housing)
Weight
143g with housing and screws for fixing to
the wall
39g card alone
Consumption (min./max.)
22mA/27mA exclusing the current supplied by
the output
Operating voltage
10 - 15 V
Operating temperature and
Operating humidity
-10° / + 55° with warm dry air
-10° / + 40° C with max + 93% RH (not
condensed)
Certifiable safety grade
2 according to EN50131-1*
Device Type
TYPE B according to standard EN50131-3
Environmental class
II according to EN50131-1
1.
Dip Switch
2.
Anti-tear tamper
3.
Anti-tamper tamper
Holes for fixing the VEDO818O card to the metal housing Art. BOXMETAL.
* Respecting any indications for configuration and installation
Art. VEDO8I8O complies with standards EN50131-1 and
EN50131-3
See assembly sequence on page 47.
