Inail Security Connection; Connection Available On Terminal Board - Riello STEEL PRO POWER Installation, Technical Assistance Service And System Management Manual

INSTALLATION
To access the terminal jigs operate in this way:
− open the module door (or the left door if two doors are
present).
− Unscrew the two screws (1) placed on the panel.
1
− Fold the panel forward by placing it on the two rubber
pads. At this stage, you have full access to the terminal
jigs.
IG
MO1 FCV1 M1D2
MO2 FCV2 M2D2
MO1 Low voltage managing terminal jig MO1
MO2 High-voltage managing terminal jig MO2
M1D2 Low voltage terminal jig of the first dependent M1D2
M2D2 High voltage terminal block of the first dependent
M2D2
IG Main switch
FCV1 Cable guide
FCV2 Cable guide
Connect the power cables to the main switch (IG).
FCV1
FCV2
MO1 Control signals terminal board
MO2 Output terminal board
IG Main switch
FCV1 Cable guide
FCV2 Cable guide
9
Always keep the power cables and signal cables separate.
Route the signal cables to the top of the control panel and
secure them to the cable clamp FCV1. Pass the power cables
through the lower part of the panel and secure them with
the cable clamp FCV2.
The cables must exit the machine through the appropriate cable
glands (2) placed on the side panels and at the bottom.
2
48
2.13.1

INAIL security connection

Before being connected to the general circuit-breaker IG (see
wiring diagram), the power supply cables must be connected
to the contacts of the safety pressure switch as provided by the
INAIL collection R.
IG
IG
N
L
IG Main switch
PRS Safety pressure switch
9
If several appliances are installed in a battery, if the total
absorption of the connected equipments exceeds 4000 VA,
a certified contactor with adequate capacity must be inter-
posed as shown in the diagram below.
IG
N
L
IG Main switch
PRS Safety pressure switch
TLR Contactor
2.13.2

Connection available on terminal board

On the high voltage terminal board managing MO2 there are 3
terminals (A) that can be used to connect specific accessories.
MO2
101 102 103 104 105 106 107 108 109 110 111 112
PRS
N
L
N L
PRS
TLR
N
L
49
INSTALLATION
101 102 103 104 105 106 107 108 109 110 111 112
A
L N L L N L N L N
101 102 103 104 105 106 107 108 109 110 111 112