ABB P8842C 輸入輸出模塊 PDF資料
1.產(chǎn) 品 資 料 介 紹：
中文資料：
P8842C輸入輸出模塊是一款高性能的工業(yè)級(jí)輸入輸出設(shè)備，用于在自動(dòng)化系統(tǒng)中實(shí)現(xiàn)信號(hào)采集和設(shè)備控制。該模塊設(shè)計(jì)緊湊，功能強(qiáng)大，可支持多種輸入和輸出類型，廣泛適用于各種工業(yè)場(chǎng)景。
關(guān)鍵特性
多輸入輸出支持
- 數(shù)字輸入（DI）：支持多通道數(shù)字信號(hào)采集，兼容各種工業(yè)傳感器。
- 數(shù)字輸出（DO）：提供高驅(qū)動(dòng)能力的數(shù)字信號(hào)輸出，用于控制開關(guān)、繼電器等設(shè)備。
- 模擬輸入（AI）：支持精確的模擬信號(hào)采集，適用于電壓、電流、溫度等信號(hào)。
- 模擬輸出（AO）：輸出高精度模擬信號(hào)，用于驅(qū)動(dòng)閥門、變頻器等設(shè)備。
高精度和快速響應(yīng)
- 模塊采用高精度A/D和D/A轉(zhuǎn)換器，保證數(shù)據(jù)采集和輸出的精度。
- 快速的信號(hào)處理能力，滿足實(shí)時(shí)控制需求。
模塊化設(shè)計(jì)
- 可作為獨(dú)立模塊使用，或與其他模塊（如控制器模塊P8831C）集成，支持系統(tǒng)靈活擴(kuò)展。
抗干擾能力強(qiáng)
- 采用工業(yè)級(jí)抗電磁干擾設(shè)計(jì)，確保在惡劣環(huán)境中的穩(wěn)定運(yùn)行。
狀態(tài)指示與診斷
- 配備狀態(tài)指示燈，顯示通道狀態(tài)和工作狀態(tài)。
- 內(nèi)置故障檢測(cè)功能，可快速定位問題。
技術(shù)規(guī)格
| 參數(shù) | 規(guī)格 |
|---|---|
| 供電電壓 | 24V DC |
| 數(shù)字輸入通道數(shù) | 8/16路（根據(jù)型號(hào)） |
| 數(shù)字輸出通道數(shù) | 8/16路（根據(jù)型號(hào)） |
| 模擬輸入通道數(shù) | 4/8路，支持電壓或電流信號(hào) |
| 模擬輸出通道數(shù) | 2/4路，支持電壓或電流信號(hào) |
| 通信接口 | RS-485、Modbus RTU |
| 數(shù)據(jù)精度 | 模擬輸入/輸出12位或16位分辨率 |
| 防護(hù)等級(jí) | IP20或更高 |
| 工作溫度范圍 | -20°C 至 +60°C |
| 安裝方式 | DIN導(dǎo)軌或面板式安裝 |
英文資料：
The P8842C input/output module is a high-performance industrial grade input/output device used for signal acquisition and device control in automation systems. This module is designed to be compact, powerful, and supports multiple input and output types, making it widely applicable to various industrial scenarios.
Key characteristics
Multiple input/output support
Digital Input (DI): Supports multi-channel digital signal acquisition and is compatible with various industrial sensors.
Digital Output (DO): Provides high drive capability digital signal output for controlling devices such as switches and relays.
Analog Input (AI): Supports precise analog signal acquisition, suitable for signals such as voltage, current, temperature, etc.
Analog Output (AO): Output high-precision analog signals for driving devices such as valves and frequency converters.
High precision and fast response
The module adopts high-precision A/D and D/A converters to ensure the accuracy of data acquisition and output.
Fast signal processing capability to meet real-time control requirements.
Modular design
It can be used as an independent module or integrated with other modules (such as controller module P8831C), supporting flexible system expansion.
Strong anti-interference ability
Adopting industrial grade anti electromagnetic interference design to ensure stable operation in harsh environments.
Status indication and diagnosis
Equipped with status indicator lights to display channel status and working status.
Built in fault detection function, which can quickly locate problems.
technical specifications
Parameter specifications
Supply voltage 24V DC
Number of digital input channels 8/16 (depending on model)
Number of digital output channels 8/16 (depending on model)
4/8 analog input channels, supporting voltage or current signals
2/4 analog output channels, supporting voltage or current signals
Communication interface RS-485 Modbus RTU
Data accuracy simulation input/output with 12 bit or 16 bit resolution
Protection level IP20 or higher
Working temperature range -20 ° C to+60 ° C
Installation method: DIN rail or panel installation
2.產(chǎn) 品 展 示
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