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I-7551 - Isolated RS-232 to RS-232 Converter. Supports operating temperatures between -25 to 75C. by ICP DAS
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I-7551_SUMMARY.html
- 3000 VDC 3-way Isolation Protection
- ESD Protection
- Power Input, +10 ~ +30 VDC
- Baud Rate, 300 ~ 115200 bps
- Operating Temperatures, -25 C ~ +75 C
- DIN-Rail
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I-7551_DESCRIPTION.html
The I-7551 Photo coupler provides a complete full-duplex (including control signal) electrical isolation channel between two RS-232 devices. This isolation is an important consideration if a system uses different power sources, has noisy signals, or must operate at different ground potentials.
I-7551.html
Interface |
Input |
TxD, RxD, CTS, RTS, GND or TxD,
RxD, DSR, DTR, GND Jumpers JP1 and JP2 are used to select the RS-232 input source type |
Output |
TxD, RxD, CTS, RTS, GND or TxD, RxD, DSR,
DTR, GND |
Transfer Distance |
Max. 15 M at 115200 bps |
Speed |
300 ~ 115200 bps |
ESD Protection |
Yes |
3000 VDCThree Way Isolated
Protection |
Yes |
Connection |
RS-232 Input |
9-Pin Female D-Sub |
RS-232 Output |
9-Pin Male D-Sub |
LED Indicators |
Power/Communication |
Yes |
Power |
Input Voltage Range |
+10 VDC~ +30 VDC(Non-isolated) |
Power Consumption |
1.2 W |
Mechanical |
Casing |
Plastic |
Flammability |
Fire Retardant Materials (UL94-V0 Level)
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Dimensions (W x H x D) |
72 mm x 118 mm x 35 mm |
Installation |
DIN-Rail |
Environment |
Operating Temperature |
-25 C ~ +75 C |
Storage Temperature |
-30 C ~ +75 C |
Humidity |
10 ~ 90% RH, non-condensing |
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