System Components and Technical Data
94 Unrestricted SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017
Communication
2 Ethernet/LAN interfaces
(X1, X4)
• Ethernet acc. to IEEE 802.3 (10Base-T or 100Base-TX)
• Galvanically insulated
• Transmission rate 10 Mbit/s or 100 Mbit/s
• Half duplex or full duplex
• Auto-MDI(X)
• Time synchronization via NTP server
• Sub station function
• Line length 0…100 m
• Rated impulse voltage 2 kV
1 serial interface (X2)
• Unbalanced interchange circuit RS-232, V.24/V.28
• Galvanically not insulated
• ESD protection
• Transmission rate up to 115.2 kbit/s (depending on protocol)
• Line length up to 2.5 m
1 serial interface (X3)
• Balanced interchange circuit RS-422/RS-485
• Galvanically insulated
• ESD protection
• Configuration 4-wire/2-wire with/without terminating resistor
(parameter-settable)
• Transmission rate up to 115.2 kbit/s (depending on protocol)
• Rated impulse voltage 2 kV
Power supply
Power supply DC 5.2 V 1.5 W
Internal operating voltages Logic DC 3.3 /2.5/1.2 V
LCD DC 12 V
Optional power supply for exter-
nal modem via X2
*)
• De-energized (for modem reset)
• DC 5.2 V ± 5 % 2.5 W
• DC 12 V ± 5 % 2.5 W
Connections/mechanics
Ethernet/LAN (X1, X4) RJ45 socket connector 8-pole (IEC 60603-7)
Serial RS-232 (X2) Connection D-SUB 9-pole, male (DIN 41652)
Serial RS-485 (X3) Screw terminal 6-pole with shield interception
Ethernet/LAN (X4) RJ45 socket connector 8-pole (IEC 603.7)
Dimension (LxWxH) 124 x 128 x 123 mm (measure without DIN rail)
Weight Approx. 800 g
*)
only for specific transmission facilities
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