Wiring Diagram And Description Of Connections; Wiring Diagram; Description Of Connections - Nice M3BAR Instructions And Warnings For Installation And Use

4.2 WIRING DIAGRAM AND DESCRIPTION OF CONNECTIONS

4.2.1 Wiring diagram

34
OGI
24V 4W
FLASH

4.2.2 Description of connections

ELECTRICAL CONNECTIONS
Terminals Description
output for "Boom Lights" warning light; it is possible to connect 24 V maximum 10 W warning devices.
It can also be programmed for other functions (refer to the "PROGRAMMING" chapter) or reconfigured through
LIGHT
the Oview programmer.
Output for warning light; it is possible to connect 12 V max 21 W lamps or a Nice LUCY B, MLB or MLBT warning
light.
FLASH
It can also be programmed for other functions (refer to the "PROGRAMMING" chapter) or reconfigured through
the Oview programmer.
"Open Gate Indicator" output; it is possible to connect a 24 V (maximum 10 W) signalling light.
It can also be programmed for other functions (refer to the "PROGRAMMING" chapter) or reconfigured through
OGI
the Oview programmer.
This terminal can be used to connect compatible devices, which are all connected in parallel with only two wires
BLUEBUS carrying both the electric power and communication signals.
For further information on the BlueBUS, refer to the "BlueBUS" paragraph.
Input for devices that through their intervention trigger the immediate stoppage of the current manoeuvre followed
by a brief reversal. "Normally Closed" and "Normally Open" contacts, as well as constant resistance devices, can
STOP
be connected using special procedures on the input.
For further information on the STOP function, refer to the "STOP input" paragraph.
Input for devices that control the movement in Step-by-Step mode; it is possible to connect "Normally Open"
SbS
contacts.
EPMB/EPLB TX
Bluebus Bluebus Bluebus
RX
Light Flash OGI Bluebus Stop SbS Open Close HPSbS
NO
NC
NO NO NO
8K2
LOOP1
D1
D2
LOOP2
LOOP 1
LOOP 2
MASTER
SLAVE
ENGLISH – 65
NO
Table 4