Module truyền thông 2 cổng RS-422/485 ICP DAS I-8142i-G
Specifications
| 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 | |
Ordering Informations
| I-8142i | 2-Port Isolation RS-422/485 Module (Blue Cover) |
| I-8142i-G | 2-Port Isolation RS-422/485 Module (Gray Cover) |
Suggested Accessories
| CA-RJ0903 | 9-Pin Male D-sub to 10-Pin RJ-45 Cable (30cm) |
| CA-RJ1003 | 10-Pin RJ-45 to 10-Wire Cable (30cm) |
| CA-RJ1010 | 10-Pin RJ-45 to 10-Wire Cable (1M) |