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| Model: PCISA-7520R |
Model: PCISA-7520AR |
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PCISA-7520R/
PCISA-7520AR
Isolated RS-232 to RS-485 Converter Card
Isolated RS-232 to RS-422/485 Converter Card |
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I-7510AR is exactly the same as I-7510A except for the isolation site, The isolation site of I-7510A is located in the input interface circuit, but the isolation site of the I-7510AR is located in the input and output interface circuit. In other words, I-7510AR is three way isolation repeater module. |
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- Don't have to connect external power supply
- Don't have to install driver
- Auto switching baud rate, 300~115200 bps
- 3000 VDC isolation protection
- ESD protection RS-232/422/485 data line
- Transmission speed up to 115.2 Kbps
- Can be used in ISA bus, PCI bus & any system with RS-232 interface
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| PCISA-7520AR Interface |
RS-232:TxD, RxD, GND
RS-422/485 (The RS-422 and RS-485 couldn't be used simultaneously)
RS-422: TxD+, TxD-, RxD+, RxD.
RS-485: Data+, Data |
| PCISA-7520R Interface |
RS-232:TxD, RxD, GND
RS-485: Data+, Data |
| 2-wire cabling/4-wire cabling |
Belden 8941 (2P twisted-pair cable)/ Belden 8942 (4P twisted-pair cable),
When different cables are used, the transmission distance may change |
| Transfer distance |
Max. 1,200m for speed 9.6K bps; Max. 400m for speed 115.2K bps |
| Supports Max devices |
Maximum of 256 devices. |
| Self-Tuner Asic inside |
Yes. |
| Speed |
300~115200 bps |
| ESD Protection |
Yes. |
| Isolation voltage |
3000 VDC |
| Connector |
DB9(Female to RS-232) * 1, DB9(Male to RS-422/485) * 1 |
| Power |
| Input Voltage Range |
+5 VDC From PC |
| Power consumption |
0.2A @ 5V = 1W, +/- 5% |
| Dimensions |
| 140mm X 70mm |
| Environment |
| Operating Temperature |
0¢XC ~ 50 ¢XC |
| Storage Temperature |
-20¢XC ~ 70 ¢XC |
| Ambient Relative Humidity |
0 ~ 90% RH, non-condensing |
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| PCISA-7520R CR |
Isolated RS-232 to 485 Converter Card(RoHS) |
| PCISA-7520AR CR |
Isolated RS-232 to RS-422/485 Converter Card (RoHS) |
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