Sensors; Edge Sensors - BST ekr 500 digital Installation And Commissioning Manual

4.4

Sensors

4.4.1

Edge Sensors

Optical edge sensor IR 2011
Sensor
Fork width
Selectable operating
modes
Measuring range
Analogue mode
Measuring range
Digital mode
Scan rate
Supply voltage
Current consumption 20 mA (24 V⎓)
Light emitter wave
length
Resolution /
Repeatable accuracy*
Linearity
Output signal
(analogue mode)
Output signal
(digital mode)
Polarity reversal
protection (supply)
Short circuit protection
(analogue output)
Operation display
ekr 500 digital Unit Touch – Installation and Commissioning Manual
Technical Specifications
IR 2011/40
40 mm
Standard, Narrow, Auto
Setup, Nonwoven, Dynamic,
Marginal Perforation
16 mm
(±8 mm)
Operating mode dependent
Standard, Nonwoven,
■
Dynamic:
24 mm (±12 mm)
Auto Setup:
■
20 mm (±10 mm)
Narrow,
■
Marginal Perforation:
7 mm (±3.5 mm)
Operating mode dependent
Standard, Narrow, Auto
■
Setup, Marginal Perforation:
250 Hz
Nonwoven: 125 Hz
■
Dynamic: 500 Hz
■
12 to 30 V⎓ (including ripple)
630 nm
0.001 mm / 0.01 mm
± 0.2 mm
0 to 10 V⎓ (±2.5%)
CAN bus
yes
yes
LED (2-coloured)
4
IR 2011/70
70 mm
—
16 mm
(±8 mm)
20 mm
(±10 mm)
250 Hz
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