Read head | WCS3A-LS2**
Артикул: WCS3A-LS2**
Производитель: Pepperl-Fuchs
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Non-contact, absolute position encoder RS 485 interface Automatic detection of dirt accumulation
Datasheet as PDF in following languages:
Technical Data: WCS3A-LS2** Product Description Read head, RS 485 interface, with RS 485 termination resistor General specifications Passage speed ≤ 12.5 m/s Measuring range max. 314.5 m Resolution ± 0.4 mm (1,250 positions/m) Indicators/operating means Operating display LED green: power on Data flow display LED yellow: data communication active Velocity indication LED yellow (only with Option S, speed output) off, if speed limit is exceeded (instead of data flow display) Error display LED red flashing: read head outside of code rail solid on: internal diagnostic test failed Display Display module, 6-digit (only with option D, display) adaptable to installation position Electrical specifications Operating voltage 24 V DC, ± 20 % Power consumption 2 VA with Option H, heating: 9 VA Interface Interface type RS 485 interface Data output code binary code Transfer rate Baud rate 19.2 kBit/s ... 187.5 kBit/s (to be specified with order) Termination with RS 485 termination Output Output velocity PNP. open collector, short-circuit protected low active (only with Option S, speed output) Internal resistor 470 Ω Switching voltage 24 V DC Standard conformity Electromagnetic compatibility emitted interference to EN 50081-2 noise immunity to EN 50082-1 increased intensity level, evaluation criterion A Ambient conditions Operating temperature 0 ... 60 В°C (32 ... 140 В°F) with Option H, heating: -40 ... 60 В°C (-40 ... 140 В°F) Relative humidity 90 % , noncondensing Mechanical specifications Connection type 9-pin Sub-D connector Cable diameter 4.5 ... 7.5 mm Protection degree IP54 Material Housing Polyamide (PA) , Polycarbonate , ABS Mass 500 g General information Ordering information Mounting plate and SUB-D cable socket (IP65) included with delivery
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