I-8142I CR
2-port Isolated RS-422/485 Module (Blue Cover)
Number of ports: 2
Interface:
Isolated RS-422/485
RS-422: TxD+, TxD-, RxD+, RxD-, RTS+, RTS-, CTS+, CTS-
RS-485: Data+, Data-
Note1： The RS-422 and RS-485 couldn't be used simultaneously
Note2： Only Support Half - Duplex
Controller:
16C550 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 16 bytes
Self-Tuner Asic inside: Yes.
Interrupt: Shared Interrupt
Bus Parallel I/O Module
Supports Max devices: Supports 32 devices max by each port. For Hardware version 6.7
Connector: 10-Pin RJ-45
Photo-Isolation: 2500Vrms
4KV ESD Protection: Yes, Contact for each port.
Intra-module Isolation, Field to Logic: 3000VDC
Software
Support interrupt driven software library
Support VxCOM library
LED Display
1 LED as Communication Indicator
2 LEDs as Communication(TxD) Indicators
2 LEDs as Communication(Error) Indicators
Power
Power Consumption: 0.48A @ 5V = 2.4W, +/- 5% For Hardware version 6.7
Environment
Operating Temperature: -25 to 75 °C
Storage Temperature: -40 to 85 °C
Humidity: 5 to 95%, Non-condensing
Dimensions
31 x 63 x 114 (W x L x H)
Include cable
CA-RJ1003 x 1