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参数资料
| 型号： | 2708203 |
| 厂商： | Phoenix Contact |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | ANALOG MODEM 3-WAY 24V DIN |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | 2708203-ND 277-3054 PSI-DATA/FAX-MODEM/RS232 |
PSI-DATA/FAX-MODEM/RS232
3
Technical data
Power supply
Supply voltage 1
Frequency
Supply voltage 2, alternative or redundant
10 V DC ... 60 V DC, 16 V AC ... 40 V AC
Via COMBICON plug-in screw terminal block
DC or 50 Hz ... 60 Hz
24 V DC ±5%
Via backplane bus contact and system power supply
Current consumption
Nominal operation
Sleep mode (can be configured via software)
LED indicator
< 100 mA at 24 V
< 40 mA at 24 V
VCC (green LED):
– Steady light: Operation
– Flashing: Sleep mode
V.24 (RS-232) interface
Connection
Device type
Data format
Encoding
Serial transmission speed
Data flow control
LED indicator/data indicator
LED indicator/control signal indicator
9-pos. D-SUB pin strip
Data Communication Equipment (DCE)
Serial asynchronous UART/NRZ
7/8 data, 1/2 stop, 1 parity, 10/11-bit character length
Automatic data rate detection (default) or fixed setting at 300, 1200, 2400,
4800, 9600, 19200, 38400, 57600, 115200 bps (adjustable via software)
Software handshake: Xon/Xoff
Hardware handshake: RTS/CTS
No handshake or 3964R
TD (green LED), data to modem (dynamic)
RD (yellow LED), data from modem (dynamic)
DTR (yellow LED), Data Terminal Ready
DCD (yellow LED), Data Carrier Detect
PSTN port (a/b line)
Connection
Shield
Operating modes
Dialing procedure
Transmission speed
DCE/DCE
Fax
Compatibility
Fax compatibility
Command set compatibility
Error correction
Data compression
RJ12, 6-pos., or COMBICON plug-in screw terminal block
DC coupled to DIN rail
Dial-up modem, 2-wire half/full duplex
Fax modem, 2-wire half duplex
Permanent line, 2-wire full duplex
Multiple frequency/pulse dialing, configuration via software
Automatic adjustment according to V.8
300 baud to 33.6 kbaud
2400 baud to 14.4 kbaud
ITU V.42bis, V.42, V.34 extended, ITU V.32bis, V.32, V.21, V.22bis, V.22,
V.23, Bell 212A and 103, ITU V.17, Group 3 T.4, T.30, and EIA TR-29
EIA TR-29 Class 2, CCITT V.17, Group 3, V.29, V27ter
AT standard command set and extended, V.250 basic command set
V.42 (LAP-M or MNP 2 to 4)
V.42bis (throughput 4:1), MNP 5 (throughput 2:1)
100500_en_01
PHOENIX CONTACT
3
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| 270-820K | 功能描述:金属膜电阻器 - 透孔 USE 270-820K-RC RoHS:否 制造商:IRC 电阻:63.4 kOhms 容差:1 % 功率额定值:100 mW 电压额定值:200 V 温度系数:100 PPM / C 端接类型:Axial 工作温度范围: 尺寸:2.3 mm Dia. x 6.4 mm L 封装:Bulk |
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| 270-820K/REEL-RC | 功能描述:金属膜电阻器 - 透孔 820Kohms 1% 50PPM RoHS:否 制造商:IRC 电阻:63.4 kOhms 容差:1 % 功率额定值:100 mW 电压额定值:200 V 温度系数:100 PPM / C 端接类型:Axial 工作温度范围: 尺寸:2.3 mm Dia. x 6.4 mm L 封装:Bulk |
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