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> Industrial Data Communications > RS-232/422/485 Conversion Devices > RS-232/422/485 Converters > I-7520R

> Converters & Gateways > RS-232/422/485 Conversion Devices > RS-232/422/485 Converters > I-7520R

RS-232 to RS-485 Converter (For PLC use only). Supports operating temperatures between -25 to 75°C. Replacement for PCISA-7520R.

I-7520R

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RS-232 to RS-485 Converter (For PLC use only). Supports operating temperatures between -25 to 75°C. Replacement for PCISA-7520R.

  Price:  $159.00  

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We ship via UPS and fastest delivery is with Next Day Air. UPS Next Day Air Early typically gets their product to them as early as 8am, Next Day Air gets their product typically there by 10:30am and Next Day Air Saver typically by 3pm. We ship same day for in stock items and the lead time is up to one week for out of stock items. Delivery is dependent on UPS and your shipping method.
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Features

I-7520r diagramRS-232 to RS-485 Converter (For PLC use only)

  • 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
This model is used for PLC user. The design of isolation between I-7520 and I-7520R is different. If the user wants to supply the power from the PLC they should use the I-7520R; Otherwise the isolation will be broken. Please refer to the manual I-7000 bus converter for more detailed information. CE FCC RoHS WEEE

Specifications

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 -25°C ~ 75 °C
Storage Temperature -30°C ~ 75 °C
Ambient Relative Humidity 10% ~ 90% RH, non-condensing

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