Datalogic DS8100A-3115 Manual de instalación Pagina 60

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DS8100A REFERENCE MANUAL
46
4
Output 3 has different electrical features. It is a bi-directional solid state relay with built-in
current limit protection.
Output 3
Maximum Voltage ± 100 V (Vext only)
Collector Current (pulse) 300 mA Max. at 25°C (Ambient temperature)
240 mA Max. at 50°C (Ambient temperature)
Collector Current (continuous) 200 mA Max. at 25°C (Ambient temperature)
150 mA Max. at 50°C (Ambient temperature)
R on
R off
6 – 15
> 500
Off-State Leakage Current < 1 µA
Maximum Power Dissipation 550 mW at 50°C (Ambient temperature)
Pin Name Function
8 O1+ Configurable digital output 1 – positive pin
22 O1- Configurable digital output 1 – negative pin
11 O2+ Configurable digital output 2 – positive pin
12 O2- Configurable digital output 2 – negative pin
16 O3A Configurable digital output 3 – polarity insensitive
17 O3B Configurable digital output 3 – polarity insensitive
The function of each output can be defined by the user (No Read, Right, Wrong, etc.). Refer to
the Genius™ Help On-Line for further details.
The output signals are fully programmable being determined by the configured
Activation/Deactivation events, Deactivation Timeout or a combination of the two.
By default, Output 1 is associated with the Complete Read event, which activates when all
the selected codes are correctly decoded, and Output 2 is associated with the No Read
event, which activates when the code signaled by the external trigger/PS is not decoded.
Output 3 can be assigned to the same events and it has the advantage of being polarity
insensitive. By default it is not assigned to any event.
DS8100
A
USER INTERFACE
Vext
30 Vdc max
+
-
Figure 58 – Output 1 and Output 2 Interface
When the load is powered by an external power supply, the voltage must be less than 30 V.
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