Technical Data; General Specifications; 10.1.1 Device Without Heater - Leuze electronic DDLS 508 Original Operating Instructions

10

Technical data

10.1

General specifications

10.1.1 Device without heater

Tab. 10.1: Optics
Light source
Wavelength ‑ laser diode of the transmit-
ter
Wavelength ‑ alignment laser
Impulse duration
Max. output power (peak)
Laser class ‑ transmitter
Laser class ‑ alignment laser
Operating range
Beam spread of the transmitter
Beam spread of the receiver
Ambient light
Data transmission
Tab. 10.2: Electrical equipment
Switching input
Switching output
Operating voltage U
Current consumption
Data transmission delay time
Leuze electronic
Laser diode
F3: 785 nm; F4: 852 nm (infrared, not visible)
650 nm (red, visible)
Transmitter (IR): 8 ns ... 32 ns
Alignment laser: 200 ms
Transmitter (IR): 36 mW
Alignment laser: 0.39 mW
1M acc. to IEC 60825-1:2007 (EN 60825-1)
1 acc. to IEC 60825-1:2007 (EN 60825-1)
0.1 m to 40 m (DDLS 508 40.xx)
0.1 m to 120 m (DDLS 508 120.xx)
0.1 m to 200 m (DDLS 508 200.xx)
± 0.5° with respect to the optical axis for 40 m ... 200 m devices
± 1.2° with respect to the optical axis for 40 m ... 200 m devices
> 10000 lux acc. to EN 60947-5-2
+18 ... +30 V DC
B
For UL applications: only for use in "class 2" circuits in accor-
dance with NEC.
Approx. 200 mA at 24 V DC (no load at switching output)
• All Ethernet protocols based on TCP/IP and UDP
• Transmission rate: 100 Mbit/s
• Transmission: full duplex
• Auto-crossover possible
• +18 ... +30 V DC depending on supply voltage
Transmitter not active - no data transmission
• 0 ... 2 V DC
Transmitter active - normal function
• +18 ... +30 V DC: received signal level/SIGNAL QUALITY
ok (normal operating range)
• 0 ... 2 V DC: intensity warning SIGNAL QUALITY
• Output current I max. = 60 mA.
• Protocol propagation times:
Constant delay time per path (2 devices): 2.3 µs
• Distance-dependent delay:
Distance 0 m: 0.00 µs
Distance 200 m: 0.66 µs
DDLS 508
Technical data
53