Model: I-8114W
 
Model: I-8114iW
I-8114W/I-8114iW
4-Port RS-232 Module/4-Port Isolated RS-232 Module
 
       
 
     
 
 
 
The I-8114W provides 4 non-isolated RS-232 serial ports, while the I-8114iW provides 4-isolated RS-232 serial ports. It is equipped with 128 bytes hardware FIFO for each port, offers speed up to 115.2 K bps and supports full-duplex communication.

In the harsh industrial environment, the on board ESD protection devices can divert this potentially damaging charge away from sensitive circuitry and protect the I-8114W/I-8114iW from permanent damage.
 
     
   

 

 
 
 
 
Number of Ports 4
I-8114W Interface TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
I-8114iW Interface TxD, RxD, RTS, CTS, GND
Controller 16C950 compatible
Speed: 115200 bps Max.
Data bit: 5, 6, 7, 8
Stop bit: 1, 1.5, 2
Parity: None, Even, Odd, Mark, Space
FIFO: Internal 128 bytes for each port
Interrupt Shared Interrupt
Bus Parallel I/O Module
Connector DB-37(Female)
4kV ESD Protection  Yes, Contact for each port. 
Intra-module Isolation, Field to Logic 2500 Vrms for I-8114iW
Software
Support interrupt driven software library
Support VxCOM library
LED Display
1 LED as Power Indicator
4 LEDs as Communication (TxD) Indicators
4 LEDs as Communication (RxD) Indicators
Power Consumption
I-8114W 0.25 A @ 5 V ,¡Ó 5 %
I-8114iW 0.35 A @ 5 V ,¡Ó 5 %
Environment
Operating Temperature -25 ~ 75 ¢XC 
Storage Temperature -30 ~ 80 ¢XC
Humidity 10 ~ 95% RH, non-condensing
Dimensions
30mm x 85mm x 114mm (W x L x H) Detail
 
     
   
     
 
 
 
I-8114W CR    4-Port RS-232 Module
I-8114W/D2 CR    4-Port RS-232 Module
   Includes one CA-9-3705 cable.
I-8114iW CR    4-Port Isolated RS-232 Module
I-8114iW/D2 CR    4-Port Isolated RS-232 Module
   Includes one CA-9-3705 cable.
 
     
   
     
 
 
 
CA-4002    37-pin Male D-Sub connector with plastic cover.
CA-9-3705    DB-37 Male(D-Sub) to 4-Port DB-9 Male(D-Sub) cable. 0.3 M Cable for I-8114W/I-8114iW (90¢X)
   <pin assignment>
CA-9-3715D    DB-37 Male (D-sub) to 4-Port DB-9 Male (D-sub) cable. 1.5 M (180¢X) <pin assignment>
 
     
   
     
 
 
 
I-8112iW CR    2-Port Isolated RS-232 Module
I-8142iW CR    2-Port Isolated RS-422/485 Module
I-8144iW CR    4-Port Isolated RS-422/485 Module
 
     
   
   
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