Leuze electronic CML 720i Ex, Operating Instructions Manual

Page: 126 / 141

Technical data
Leuze electronic CML 720i Ex 126
Table 16.5: Data on the time behavior of the CML 720i Ex
Table 16.6: Electrical data
Table 16.7: CML 720i Ex open-circuit current
Table 16.8: CML 720i Ex measurement field length and explosion protection
Table 16.9: Interface data
Response time per beam
a)
30 µs
Readiness delay ≤ 1.5 s
a) Cycle time = number of beams x 0.03 ms + 0.4 ms. The minimum cycle time is 1 ms.
Operating voltage U
B
18 … 30 VDC (incl. residual ripple)
Residual ripple ≤ 15% within the limits of U
B
Measurement field length
[mm]
Current consumption [mA] (without load at switching output)
at U
B
24 VDC at U
B
18 VDC at U
B
30 VDC
150 135 165 125
310 165 200 145
630 215 275 190
950 270 345 235
1430 350 455 300
1910 435 650 365
2870 600 780 500
Measurement field length
(see table 16.4)
Explosion protection
130 mm to 2550 mm Zone 2 (gas), zone 22 (dust)
2630 mm to 2950 mm Zone 22 (dust)
Inputs/outputs 2 pins can be configured as input or output
Switching output current Max. 100 mA
Signal voltage active/not active ≥ 8 V / ≤ 2 V
Activation delay ≤ 1 ms
Input resistance Approx. 6 k Ω
Digital interfaces IO-Link (230.4 kbit/s; 38.4 kbit/s)
CANopen (max. 1 Mbit/s)