Electrical Connections; Description Of Electrical Connections - Nice Mindy A60 Mode D'emploi

3.3) Electrical connections

!
To safeguard the operator and avoid damaging the components, make sure that the control unit is switched off while
you are wiring or plugging in the various cards.
• Power the control unit using a 3 x 1.5 mm
earth plate near the unit.
• Use wires with a minimum cross-section of 0.25 mm
• Use shielded wires if the length exceeds 30m and only connect the earth braid to the control unit side.
• Do not make connections to cables in buried boxes even if they are completely watertight.
• If the inputs of the Normally Closed (NC) contacts are not used, they should be jumped with the "24V common" terminal except for the
photocell inputs if the phototest function is enabled. For further information please see the paragraph 3.5 "Notes about connections" in the
part " Phototest ".
• If there is more than one (NC) contact on the same input, they must be connected in SERIES.
• If the inputs of the Normally Open (NA) contacts are not used they should be left free.
• If there is more than one (NA) contact on the same input, they must be connected in PARALLEL.
• The contacts must be mechanical and potential-free; no stage connections are allowed, such as those defined as "PNP", "NPN", "Open
Collector", etc.
Carry out the necessary connections, following the diagram in Fig. 4 and the following description of the connections.
Remember that there are specific standards that must be complied with both as regards the safety of the electrical systems and as regards
automatic gates.
4

3.4) Description of electrical connections

The following table provides a brief description of the possible control unit output connections.
Terminals Function
1-2-3 : Power supply =
4-5 : Flashing light =
6-7 : Courtesy light =
8-9-10 : Motor1 =
11-12-13 : Motor2 =
15-16 : Electric lock =
17-18 : 24 Vac =
19 : Phototest =
20 : Common =
21 : AC light =
22 : Stop =
23 : Photo =
24 : Photo1 =
25 : Step by step (PP) =
26 : Open =
27 : Close =
Aerial =
2 cable; should the distance between the unit and the earth connection exceed 30m, install an
2 to connect extra-low voltage safety circuits.
Description
Mains power line
Output for connecting flashing light to mains voltage (Max. 40W)
Clean contact output for courtesy light connection (Max. 5A)
Motor 1 control output,
Motor 2 control output
12 Vdc output for electric lock activation, max. power 25W
Power supply to 24Vac services ( Max. 200 mA)
Phototest output - "TX" power supply to photocells - (Max. 75 mA)
Common for all inputs
24 Vac output for open gate indicator light (Max. 2W)
Input with "Stop" function (Stop and short reverse run)
Input for safety devices
Input for additional safety device
Input for cyclic movement ("Open" – "Stop" – "Close" – "Stop")
Input for opening function
Input for closing function
Input for the radio receiver aerial
GB
7