ENGLISH
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L
Power supply feeding phase 230VAC
N
Neutral feed 230VAC
B1 - B2
External flashing light (230V - 40W)
B3 - B4
Contact N.A. for courtesy light (max. 230V - 5A)
K1
STOP Command. N.C. (normally closed) Contact
K2
Common (-)
K3
START1 – Activation input 1 for connection of
traditional devices with N.O. (normally open)
contact
K4
START2 - Activation input 2 for connection of
traditional devices with N.O. (normally open)
contact
K5
Photocell. N.C. (normally closed) contact
K6
Safety ribbon
K7
Common (-)
K8
Power output 24Vac for photocells and other
accessories
K9
Accessory power common (-)
K10
Power supply - photocell/optical edge TX for
functional Test.
Connect power supply cables of photocells
transmitter between terminals K10 and K9
A1
Antenna shield
A2
Antenna
ADI
ADI Module interface
RECEIVER
Plug in receiver
FUSE
10 A
MAINS
It signals that the control unit is being powered
OVERLOAD
It signals an overload on the accessories power
supply
10.1 - PLUG IN RECEIVER
PD21 control unit is suitable for plugging in MR receiver.
m
WARNING: Pay attention to the way you connect the
removable modules.
MR module receiver is provided with 4 channels and each of
them is suitable for a command of PD21 control unit:
• CHANNEL 1
g
START1
• CHANNEL 2
g
START2
• CHANNEL 3
g
STOP
• CHANNEL 4
g
COURTESY LIGHT
NOTE: Before programming 4 channels and function logics
read carefully the instructions of MR.
10.2 - ADI INTERFACE
The ADI (Additional Devices Interface) interface of the control unit
PD21 allows the connection to V2 optional modules.
Refer to V2 catalogue or to the technical sheets to see which
optional modules with ADI interface are available for this control
unit.
m
WARNING: Please read the instructions of each single
module to install the optional modules.
For some devices, it is possible to configure the mode for
interfacing with the control unit; in addition, it is necessary to
enable the interface so that the control unit can process the
signals arriving from the ADI device.
Please refer to the
i.Adi
programming menu to enable the ADI
interface and access the device configuration menu.
ADI devices use the display of the control unit to issue alarms or
display the configuration of the control unit.
The device connected to the Adi interface is able to signal to the
control unit three alarm signals, which are displayed on the
control unit display as follows:
• PHOTOCELL ALARMS - the upper segment comes on: the
barrier stops moving, when the alarm stops opening restarts.
• EDGE ALARM - the lower segment comes on: inverts motion
of the barrier for 3 seconds.
• STOP ALARM - both segments start flashing: the barrier stops
and cannot restart until the alarm stops.
PHOTOCELL ALARM
STOP ALARM
EDGE ALARM
