Module 4 cổng cách ly RS-232 ICP DAS I-9114i CR
Features
• Serial Port with +/-4 kV ESD Protection
• Baud Rate of up to 115200 bps
• Low power consumption
• 2500 VDC Isolation
• Internal 128-byte Hardware FIFO for each Port
• LED Indicators for TxD, RxD and Power Status
Introduction
The I-9114i provides 4 isolated RS-232 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 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-9114i 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-232 port.
Applications
Factory, Building and Home Automation
Specifications
| Isolation | |
|---|---|
| Intra-module Isolation | 2500 VDC |
| EMS Protection | |
|---|---|
| ESD (IEC 61000-4-2) | ±4 kV Contact for Each Channel |
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication 4 x TxD 4 x RxD |
| COM Ports | |
|---|---|
| Ports | 4 x RS-232 |
| 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 |
| Power | |
|---|---|
| Consumption | 1.75 W Max. |
| Mechanical | |
|---|---|
| Dimensions (mm) | 31 x 134 x 134 (W x L x H) |
| Environment | |
|---|---|
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +85 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Ordering information
| I-9114i CR | 4-port Isolated RS-232 Module (RoHS) |