DAD10-8P Optical data coupler
Appendix
Dat
e of
issue
2010-
04
Par
t No.
226387
8
4.4
In- and Outputs, receiving signals:
The inputs of the DAD10-8P are isolated by optocoupler from the other switches. The
status of data in- and output is displayed by various LEDs. A high level at the input is in-
dicated by a red LED. A green LED indicates an active output.
A yellow or green LED and the output EMPF.-ANZEIGE (receiver display) gives a suffi-
cient optical signal of receiving.
(yellow LED==> standard function reserve;
green LED ==> triple function reserve)
The SYNC-output marks at the MASTER device the times, when data input is received
(rising edge) or when the output data are valid (falling edge).
5
Appendix
5.1
Technical data
General specifications
Effective detection range
0 ... 1500 mm
Threshold detection range
3000 mm
Light source
IRED
Light type
modulated infrared light
Approvals
CE
Alignment aid
LED green (sufficient stability control)
Transmission mode
FSK (214.3 kHZ, 250.0 kHz)
Diameter of the light spot
approx. 1250 mm at 1.5 m
Angle of divergence
± 20 °
Ambient light limit
5000 Lux
Cycle time
3
Indicators/operating means
Data flow display
Inputs: 8 LEDs red
Outputs: 8 LEDs green:
Function display
- green LED for power on
- yellow LED illuminates, when receiving data (standard function reserve)
- green LED illuminated, when receiving (greater than triple function
reserve)
Controls
sensitivity adjustment
Controls
coding switch: behavior when light beam is interrupted
Electrical specifications
Operating voltage U
B
10 ... 60 V DC
No-load supply current I
0
160 mA
Data sampling blanking
Enable input emitter deactivation
Data rate
2400 Bit/s
Operation frequency
232 kHz
Interface
