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I-2542-B CR ICP DAS Serial Converters


I-2542-B CR

RS-232/422/485 to Single-Mode Fiber Optic Converter



€ 241,51

(VAT excluded)

€ 294,64(VAT included)

Prezzo di 1 pz. iva (22%) inclusa: € 294,64

Availability: 15 business days

SKU: 93227

Model: I-2542-B CR

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  • Automatic RS-485 Direction Control
  • Avoid lightning strikes and EMI/RFI interference
  • Supports +10 Vdc ~ +30 Vdc
  • ESD Protection for the RS-232/422/485 Data Line
  • Optical fibers enable transmission of 2 km for I-2541 and 15 km for I-2542-A/I-2542-B
  • Supports Operating Temperatures, -25 °C ~ +75 °C
  • DIN-Rail

The I-2542 series of Single-Strand Fiber Converters supports Wavelength Division Multiplexing (WDM) technology that allows two independent data communication channels to transmit and receive over one standard, single mode, fiber optic line. This not only doubles your existing bandwidth, but also effectively reduces the cost of creating a new fiber optic infrastructure.


Fiber Interface:
            Fiber Port: Signle-Mode; ST Connector
            Wavelength: TX: 1310, RX: 1550 nm for I-2542-A -- TX: 1550, RX: 1310 nm for I-2542-B
            Fiber Cable: 8.3/125, 8.7/125, 9/125 μm
            Distance: 15 km, (9/125 μm recommended)
Serial Interface:
            RS-232: TxD, RxD, GND
            RS-422: xD+, TxD-, RxD+, RxD = The RS-232, RS-422 and RS-485 cannot be used simultaneously
            RS-485: Data+, Data-


RS-422/485 Transfer Distance: Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps
Maximum Supported RS-485 Devices: 256 (Without repeater)
Self-Tuner Asic Inside: Yes
Speed: 300 ~ 115200 bps
ESD Protection: Yes
RS-232/422/485 Connection: Removable 8-Pin Terminal Block

LED Indicators

Power/Communication: Yes


Input Voltage Range: +10 VDC~ +30 VDC (Non-isolated)
Power Consumption: 2 W


Casing: Plastic
Flammability: Fire Retardant Materials (UL94-V0 Level)
Dimensions (W x L x H): 33 mm x 89 mm x 107 mm
Installation: DIN-Rail


Operating Temperature: -25 °C ~ +75 °C
Storage Temperature: -30 °C ~ +75 °C
Humidity: 10 ~ 90% RH, non-condensing