Benvenuti sulla nostra nuova piattaforma ICP DAS
Che sostituisce

I-8142iW-G CR ICP DAS RS422 RS485 Modules


I-8142iW-G CR

2-port Isolated RS-422/485 Module



€ 161,01

(VAT excluded)

€ 196,43(VAT included)

Prezzo di 1 pz. iva (22%) inclusa: € 196,43

Availability: 15 business days

SKU: 118545

Model: I-8142iW-G CR

Need Help?


  • Serial Port with +/-4 kV ESD Protection
  • Baud Rate of up to 115200 bps
  • Built-in Self-Tuner or Auto-Direction Control
  • 2500 VDC Isolation
  • Internal 128-byte Hardware FIFO for each Port
  • LED Indicators for TxD, RxD and Power Status


The I-8142iW-G provides 2 isolated RS-422/485 serial ports, while the I-8144iW-G provides 4 isolated RS-422/485 serial ports. It is equipped with a 128-byte hardware FIFO for each port and offers speeds up to 115.2 kbps with support for RS-422 full-duplex communication. In the harsh industrial environment, the onboard ESD protection devices can divert this potentially damaging charge away from sensitive circuitry and protect the I-8142iW/I-8144iW from permanent damage. The serial communication modules are designed for use with intelligent devices like bar code readers, serial printers, intelligent sensors, instrumentation equipment, computers, and almost any device with an RS-422/485 port.



Intra-module Isolation: 2500 VDC

EMS Protection

ESD (IEC 61000-4-2): ± 4 kV Contact for Each Terminal

LED Indicators

Status: 1 x Power and Communication
4 x COM Ports

COM Ports

Ports: 2 x RS-422/485
Baud Rate: 115200 bps Max.
Parity: None, Even, Odd, Mark, Space
Data Bit: 5, 6, 7, 8
Stop Bit: 1, 1.5, 2
FIFO Size: Internal 128 bytes for each port


Consumption: 1.5 W Max.


Dimensions (mm): 30 x 115 x 102 (W x L x H)


Operating Temperature: -25 ~ +75 °C
Storage Temperature: -40 ~ +85 °C
Humidity: 10 ~ 90% RH, Non-condensing