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| I-7550 |
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| Product Reference & Support : |
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| PROFIBUS to RS-232/422/485 Converter |
I-7550: $459.00 
Volume Customers, Please Call 1-888-971-9888 for discount pricing! |
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I-7550 is a converter that is specially designed for the slave device of PROFIBUS DP protocol. It offers RS-232, RS-422, and RS-485: three ways of communication. With the Hybrid COM 1 design, users can readily choose one type of com port to use. By using this module, users can easily put their RS-232/422/485 devices into PROFIBUS networks.
- Applications
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Industrial Automation
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Factory Automation
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Process Automation
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| Specifications & Additional Information |
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| I-7550 |
| Protocol & Hierarchy |
DP-V0 Slave |
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Supports PROFIBUS Transmission Rate (Kbps)
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9.6, 19.2, 45.45, 93.75, 187.5, 500, 1500, 3000, 6000, 12000 |
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Transmission Rate Setting
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detected automatically |
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Max Input Data Length
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128 Bytes |
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Max Output Data Length
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128 Bytes |
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Address Setting
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0~126 set by DIP switch |
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Hybrid COM 1
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RS-232/422/485 with “Self Tuner” inside |
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Supports COM 1 Baudrate (Kbps)
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1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 115.2 |
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Supports COM 1 Data Format
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7/8 data bits, No/Odd/Even parity, 1 stop bit |
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Indicators
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PWR, ERR, and RUN LEDs |
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Network Isolation Protection
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High Speed iCoupler |
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DC Isolation Protection
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3000VDC on PROFIBUS side |
| CPU |
80186, 80MHz |
| Flash |
512K Bytes |
| SRAM |
512K Bytes |
| EEPROM |
16K Bytes |
| Watch Dog Timer |
CPU Built-in |
| COM 1 |
RS-232(3 wires)/RS-422/RS-485 |
| Baudrate |
Up to 115.2Kbps |
| PROFIBUS Interface |
9-pin D-Sub(Female) |
| PROFIBUS Controller |
Siemens SPC3 |
| PROFIBUS Transceiver |
ADI ADM2486 iCoupler Isolated Transceiver |
| Transmission Rate |
Up to 12Mbps |
| Power Requirement |
10V ~ 30V |
| Power Consumption |
2.5W |
| Operating Temp. |
-25℃ ~ +75℃ |
| Storage Temp. |
-30℃ ~ +85℃ |
| Humidity |
5% ~ 95% |
| Dimensions |
119x72x33 mm |
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Tue. Aug 19, 2008 
