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参数资料
| 型号： | 2708203 |
| 厂商： | Phoenix Contact |
| 文件页数： | 4/7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
PSTN port (a/b line) (continued)
LED indicator/data indicator
Acoustic signaling
Startup diagnostics
Adaptive line test
Telecommunications approvals
Hardware settings
Green LED (OH), off the hook
Yellow LED (AA), automatic answer, flashes during selective call acceptance
Yellow LED (FAX), fax mode active
Yellow LED (EC), error correction in V.42 mode, flashes when data
compression is active
Integrated piezo
Power on selftest, visualization via LEDs
(controller, SRAM, EEPROM, DSP)
Dial tone test, pulse dial ring test via additional function in configuration
software
TBR21, TBR15, TIA/EIA/IS-968 for Europe, USA, and Canada
4-pos. DIP switch for dial-up and permanent line operation (under removable
cover)
Switching input and output
Switching input
Switching output
Signaling
U N 24 V DC/5 mA, 9 V DC ... 48 V DC input voltage range, floating,
activates one or more of the following:
– Message to the local V.24 (RS-232) interface
– SMS (only in dial-up operation)
– Fax (only in dial-up operation)
– Output control at the remote station (via SMS)
60 V DC/1 A or 42 V AC/1 A miniature switching relay, N/O contact,
activated by:
– Input control at the remote station
– SMS (only in dial-up operation)
– Local AT command
– AT command at the remote station
ALR (red LED)
– Flashing: SMS/FAX error message to be sent
– Steady light: Alarm has been triggered
ERR (red LED)
– Steady light: Alarm cannot be triggered
Reset (acknowledgment) by:
– SMS (remote)
– AT command (local + remote)
– Button (local)
Text and telephone number memory
Text memory
SMS
Fax
Telephone number memory
160 characters
480 characters, 30 KB
20 telephone numbers with a maximum of 36 digits
100500_en_01
PHOENIX CONTACT
4
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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 |
| 270-820K/AP | 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 |
| 270-820K/AP-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 |
| 270-820K/REEL | 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 |
| 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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