Pwr (Supply Voltage And Switching Inputs Io1 - Leuze electronic LSIS 472i Series Operating Instructions Manual

NOTICE
Protective Extra-Low Voltage (PELV)
 The smart camera of the LSIS 4xxi series is designed in accordance with safety class III for supply by
PELV (protective extra-low voltage with reliable disconnection).
NOTICE
Degree of protection IP 65 / IP 67
 Degree of protection IP 65 / IP 67 is only achieved with screwed-on connectors.
 Connect the supply voltage (18 V ... 30 VDC) to the PWR connection.
 Connect switching inputs IO1 ... IO4 to the PWR connection.
 Connect switching outputs IO5 ... IO8 to the BUS OUT connection.
 Connect your RS 232 process interface to the BUS OUT connection.
 Connect the Ethernet cable for configuration and diagnostics to the SERVICE connection.
7.2 PWR (supply voltage and switching inputs IO1 ... IO4)
8-pin M12 plug (A-coded)
3
4
5
Figure 7.2: Pin assignment of the PWR connection
Table 7.1:
Pin
1
2
3
4
5
6
7
8
(Thread for M12
connector plug)
Connection cables: see table 14.2
Leuze electronic
2
1
8
FE
7
6
PWR pin assignment
Designation
VIN
IO1
GND
IO2
IO3
IO4
NC
FE
FE
Assignment
Positive supply voltage +18 ... +30 VDC
Switching input 1
• Activation - program start
• Function: reading gate start/stop
Negative supply voltage 0 VDC
Switching input 2
• Program selection 1
Switching input 3
• Program selection 2
Switching input 4
• Error image memory active
• Start: write images in ring buffer
Not connected
Functional earth
Connection cable shield
The shield of the connection cable is on the thread of
the M12 connector plug.
The thread of the M12 connector plug is part of the
metallic housing. The housing is at the potential of
the functional earth via pin 8.
LSIS 472i
Electrical connection
22