System Overview
38 Unrestricted SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017
2.1 Modules
2.1.1 Power Supply
2.1.1.1 CP-8000
With CP-8000 the supply is carried out via an internal power supply module. This provides the
operating voltage for the internal modules (Master Module and I/O Modules) and for selected
transmission facilities with multi-point traffic and dial-up traffic, as well as for the external
I/O Modules.
Features
• Input voltage DC 24…60 V
• System output voltages
─ DC 5.2/10 V for internal supply and for external modem
─ DC 5.2 V for external I/O Modules
─ Wiring block for contact wetting
• Monitoring of the output voltage
• Environmental conditions with enhanced electromagnetic compatibility
• Withdrawable srew terminals
• Function display via LED
2.1.1.2 CP-8021 and CP-8022
With CP-8021 and CP-8022 the power supply is carried out by the external power supply
modules PS-862x and PS-864x. These provide the operating voltage for the Master Module
and for selected transmission facilities with multi-point traffic and dial-up traffic, as well as for
the external I/O Modules.
PS-8620 PS-8622
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