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ICP DAS I-7520R - RS-232 to RS-485 Converter (For PLC use only). Supports operating temperatures between -25 to 75C.
by ICP DAS
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I-7520R_SUMMARY.html
- Input : RS-232 protocol to female 9 pin connector
- Output: RS-485 protocol
- Speed: "Self Tuner" inside, auto switching baud rate, 300~115200 BPS
- 256 modules max. in one RS-485 network without repeater
- 2048 modules max. in one RS-485 network with repeater
- Isolation voltage: 3000VDC at RS-485 side
- Repeater request: 4,000 feet or over 256 modules
- Power consumption: 2.2W max.
- Din Rail Mount
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I-7520R_DESCRIPTION.html
I-7520R - RS-232 to RS-485 Converter (For PLC use only). Supports operating temperatures between -25 to 75°C.
I-7520R.html
| I-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. 1,200 m for speed 9.6 K bps; Max. 400 m for
speed 115.2 K bps |
| Supports Max devices |
Maximum of 256 devices(Without repeater). |
| Self-Tuner Asic inside |
Yes. |
| Speed |
300~115200 bps |
| ESD Protection |
Yes. |
| Isolation voltage |
3000 VDC at RS-485 side |
| Connection |
DB9(Female to RS-232); Removable 10-pin Terminal Block (For
RS-422/485) |
| LED Display |
| 1 LED as Power/Communication Indicator |
| Power |
| Input Voltage Range |
+10 ~ +30 VDC (Non-isolation) |
| Power Consumption |
0.05 A @ 24 V = 1.2 W, +/-5 % |
| Casing |
| Mechanical |
Plastic |
| Flammability |
UL 94V-0 materials |
| Dimensions |
122 mm x 72 mm x 33 mm |
| Installation |
DIN-Rail |
| Environment |
| Operating Temperature |
-25C ~ 75 C |
| Storage Temperature |
-30C ~ 75 C |
| Ambient Relative Humidity |
10% ~ 90% RH, non-condensing |
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