System Components and Technical Data
96 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
• 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)
• Time synchronization
• 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
1 serial interface (X6)
1)
RS-232 Mode:
• Unbalanced interchange circuit RS-232, V.28
• Galvanically insulated
• ESD protection
• Transmission rate up to 115.2 kbit/s (depending on proto-
col)Rated impulse voltage 2 kV
• Line length up to 2.5 m
RS-485 Mode:
• 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
1 radio interface (X7)
1)
GPRS
• Quad band EGSM 850/900/1800/1900 MHz
• GPRS multislot class 10
2)
• Coding scheme CS 1-4
• Uplink up to 80 kbit/s (HW rev. BB: 60 kbit/s)
• Downlink up to 40 kbit/s (Hw rev. BB: 20 kbit/s)
• Maximum transmitted RF power:
− 2 W (33 dBm) for GSM 850 and GSM 900
− 1 W (30 dBm) for GSM 1800 and GSM 1900
• Permitted antenna gain:
− GSM 850 MHz ≤ 6 dBi
− GSM 900 MHz ≤ 6 dBi
− GSM 1800 MHz ≤ 2.25 dBi
− GSM 1900 MHz ≤ 2.25 dBi
• ESD protection
• Licensing RED 2014/53/EU
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