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I-7520AR CR ICP DAS Serial Converters

I-7520AR CR ICP DAS

I-7520AR CR

RS-232 to RS-422/RS-485 Converter with a din rail mount. Supports operating temperatures between -25 to 75°C

Quantity:

Price

€ 96,29

(VAT excluded)

€ 117,47(VAT included)

Prezzo di 1 pz. iva (22%) inclusa: € 117,47

Availability: limited

SKU: 3484

Model: I-7520AR CR

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  • Auto Switching Baud Rate, 300~115200 bps
  • 3000 VDC Isolation Protection on the RS-485 side
  • Transmission Speed of up to 115200 bps
  • ESD Protection for the RS-232/422/485 Data Line
  • Power Input of +10 ~ +30 VDC
  • Supports Operating Temperatures from -25 °C ~ +75 °C
  • DIN-Rail

Most industrial computer systems provide standard RS-232 serial ports. Though widely accepted, RS-232 has limited transmission speed, range, and networking capabilities. The RS-422 and RS-485 standards overcome these limitations by using differential voltage lines for data and control signals, which transparently converts RS-232 signals into isolated RS-422 or RS-485 signal with no need to change any hardware or software. The I-7520/I-7520A lets you easily build an industrial grade, long-distance communication system using standard PC hardware.
The design of the isolation between the I-7520 and the I-7520R/AR is different. If the user wants to supply power from the PLC/PC, the I-7520R/AR should be used, otherwise the isolation will be broken. Refer to the I-7000 bus converter manual for detailed information.

Interface

Serial Interface:
      RS-232 TxD, RxD, GND
      RS-422: TxD+, TxD-, RxD+, RxD
                      The RS-422 and RS-485 cannot be used simultaneously
      RS-485: Data+, Data-
2-wire Cabling/4-wire Cabling:  Belden 8941 (2P twisted-pair cable)/Belden 8942 (4P twisted-pair cable), if different cables are used, the transmission distance may change
Transfer Distance:  Max. 1,200 m for at speed 9.6 kbps; Max. 400 m at 115.2 kbps
Max. Devices Supported:  256 (Without repeater)
Self-Tuner Asic Inside:  Yes
Speed:  300 ~ 115200 bps
ESD Protection:  Yes
3000 VDCIsolated Voltage: On RS-485 side
Connection:
         RS-232: 9-Pin Female D-Sub
         RS-422/485: Removable 10-Pin Terminal Block

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)
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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