ID2000 Series Industrial Code Reader User Manual
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Other devices apart from type VII device use external pull-up resistor, it is recommended to
use 1 KΩ pull-down resistor.
None-isolated
Output
DB9 Connector
NPN
Device
NPN Device Power
NPN Power Ground
Signal Line
VCC
GND of VCC
●
●
Figure 6-31 Output Signal Connecting to NPN Device (External Pull-Up Resistor Used)
Type VII device uses external pull-up resistor, it is recommended to use 1 KΩ pull-up resistor.
None-isolated
Output
USB Interface
NPN
Device
NPN Device Power
NPN Power Ground
Signal Line
VCC
GND of VCC
Type VII
Device
●
●
Figure 6-32 Output Signal Connecting to NPN Device (Type VII Device with USB Interface)
None-isolated
Output
DB9 Serial Port
NPN
Device
NPN Device Power
NPN Power Ground
Signal Line
VCC
GND of VCC
Type VII
Device
●
●
Figure 6-33 Output Signal Connecting to NPN Device (Type VII Device with RS-232)
6.3 RS-232 Serial Port
The device supports outputting data via RS-232 serial port, and the supplied cable has a 9-
pin female serial port connector. Refer to the figure and table below for pin definitions.
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