Owner's manual

OPC8013/OPC8015/OPC8022 27
© ads-tec GmbH • Raiffeisenstr.14 • 70771 Leinfelden-Echterdingen
6 Interfaces
6.1 Interface setup
Interface
IRQ
Address
COM1
4
3F8h
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6.2 Voltage supply 24V DC
The supply voltage is fed to the device via a lead-through terminal with screw connection. (The figure
shows the socket inside the device).
PIN number
Signal name
1
24V DC
2
PE
3
0 V DC
Technical data of the power adapter
• Input voltage: 19 to 29V DC
• Max. switch-on current: 7A(10ms)
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6.3 USB connections
The USB interfaces are used for connecting peripherals with USB connection. These interfaces comply
with the USB 2.0 standard requirements.
PIN number
Signal name
1
VDC
2
D -
3
D +
4
GND
Information:
The USB interfaces can be individually locked by using the "Lock USB"
software tool.