Device description
Leuze electronic CML 720i Ex 14
2 digital inputs/outputs (configurable)
• Blanking of unnecessary beams
• Smoothing for interference suppression
• Cascading of multiple devices
• Block evaluation of beam areas
• Position / hole recognition with continuous web material
• Explosion protection
• Zone 22 (dust)
Devices with measurement field length from 130 mm to 2950 mm
• Zone 2 (gas)
Devices with measurement field length from 130 mm to 2550 mm
3.3 Connection technology
The transmitter and receiver feature an M12 connector with the following number of pins:
3.4 Display elements
The display elements show the device status in operation and provide support during commissioning and
error analysis.
Located on the receiver is a control panel with the following display elements:
•two LEDs
• one OLED display (Organic Light-Emitting Diode), two-line
Located on the transmitter is the following display element:
•one LED
3.4.1 Operation indicators on
the receiver control panel
Two function indicator LEDs are located on the receiver control panel.
1 LED1, green
2 LED2, yellow
Figure 3.2: LED indicators on the receiver
Device type Designation on device Plug/socket
Receiver X1 M12 plug, 8-pin
Receiver X2 M12 socket, 5-pin
Transmitter X3 M12 plug, 5-pin
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