描述
KEYSYS KEYSYS-RJ-16CH-AD产品详情解析
KEYSYS-RJ-16CH-AD是KEYSYS(科思创,专注于工业自动化与物联网解决方案的品牌)推出的一款16通道模拟量输入/输出(AI/AO)模块,专为工业数据采集与控制设计,支持高精度信号转换与多协议通信,广泛应用于智能制造、能源管理、环境监测等领域。以下从技术规格、功能特性、应用场景及选型注意事项等方面进行详细介绍:
一、产品概述
型号:KEYSYS-RJ-16CH-AD
品牌:KEYSYS(科思创,工业自动化领域知名品牌)
定位:高精度、多通道模拟量采集模块,支持电流/电压信号输入/输出,兼容多种工业通信协议(如Modbus RTU/TCP、Profinet、EtherCAT),可与PLC、DCS、SCADA等系统无缝集成。
核心优势:
16通道独立配置:支持同时采集16路模拟量信号(如温度、压力、流量)。
高精度转换:16位ADC/DAC,分辨率达0.0015%(输入)/0.003%(输出)。
宽信号范围:支持0-20mA、4-20mA、0-10V、±10V等标准工业信号。
工业级防护:IP67防护等级,抗电磁干扰(EMI/RFI),适应恶劣环境。
二、技术规格
1.物理参数
尺寸与重量:
尺寸:120mm(长)×80mm(宽)×45mm(高)(标准DIN导轨安装)。
重量:约350g(含外壳)。
防护等级:IP67(防尘防水,适用于户外或潮湿环境)。
材质:
外壳:铝合金(表面阳极氧化处理,耐腐蚀)。
接口端子:磷青铜镀金(接触电阻低,抗氧化性强)。
安装方式:
DIN导轨安装:支持35mm标准导轨(TS35)。
壁挂安装:可选配安装支架(需单独购买)。
2.电气参数
电源输入:
直流供电:24V DC±15%(18-30V DC),支持反接保护。
功耗:≤5W(典型值,满载时≤8W)。
模拟量输入(AI):
通道数:16路独立可配置通道。
信号类型:
电流:0-20mA、4-20mA(两线制/三线制传感器兼容)。
电压:0-10V、±10V、±5V(高阻抗输入,阻抗≥1MΩ)。
采样率:每通道100Hz(可调,最高支持1kHz)。
精度:
线性度:±0.01%FSR(满量程)。
温度漂移:±10ppm/°C(典型值)。
模拟量输出(AO):
通道数:16路独立可配置通道(与AI通道共享,需通过软件分配)。
信号类型:
电流:0-20mA、4-20mA(负载能力≤500Ω)。
电压:0-10V、±10V(驱动能力≥10mA)。
分辨率:16位(DAC输出)。
建立时间:≤1ms(至0.01%精度)。
KEYSYS KEYSYS-RJ-16CH-AD Product Details
The KEYSYS-RJ-16CH-AD is a 16-channel analog input/output(AI/AO)module from KEYSYS(Covestro,a brand specializing in industrial automation and IoT solutions).Designed specifically for industrial data acquisition and control,it supports high-precision signal conversion and multi-protocol communication,making it widely used in smart manufacturing,energy management,environmental monitoring,and other fields.The following provides a detailed introduction to its technical specifications,features,application scenarios,and selection considerations:
I.Product Overview
Model:KEYSYS-RJ-16CH-AD
Brand:KEYSYS(Covestro,a renowned brand in industrial automation)
Positioning:A high-precision,multi-channel analog acquisition module supporting current/voltage signal input/output.Compatible with multiple industrial communication protocols(such as Modbus RTU/TCP,Profinet,and EtherCAT),it seamlessly integrates with PLCs,DCSs,SCADA systems,and other systems.
Key Advantages:
16-channel independent configuration:Supports simultaneous acquisition of 16 analog signals(such as temperature,pressure,and flow).High-precision conversion:16-bit ADC/DAC with a resolution of 0.0015%(input)/0.003%(output).
Wide signal range:Supports standard industrial signals such as 0-20mA,4-20mA,0-10V,and±10V.
Industrial-grade protection:IP67 protection,EMI/RFI resistance,and adaptability to harsh environments.
II.Technical Specifications
1.Physical Parameters
Dimensions and Weight:
Dimensions:120mm(L)×80mm(W)×45mm(H)(standard DIN rail mounting).
Weight:Approximately 350g(including housing).
Protection rating:IP67(dustproof and waterproof,suitable for outdoor or humid environments).
Material:
Casing:Aluminum alloy(anodized surface for corrosion resistance).
Connector terminals:Phosphor bronze with gold plating(low contact resistance and strong oxidation resistance).
Mounting:
DIN rail mounting:Supports 35mm standard rails(TS35).Wall Mount:Optional mounting bracket(sold separately).
2.Electrical Parameters
Power Input:
DC Power Supply:24V DC±15%(18-30V DC),reverse polarity protection supported.
Power Consumption:≤5W(typical,≤8W at full load).
Analog Input(AI):
Number of Channels:16 independently configurable channels.
Signal Type:
Current:0-20mA,4-20mA(compatible with two-wire and three-wire sensors).
Voltage:0-10V,±10V,±5V(high-impedance input,impedance≥1MΩ).
Sampling Rate:100Hz per channel(adjustable,up to 1kHz).
Accuracy:
Linearity:±0.01%FSR(full scale).
Temperature Drift:±10ppm/°C(typical).Analog Output(AO):
Channels:16 independently configurable channels(shared with AI channels,software assignment required).
Signal Type:
Current:0-20mA,4-20mA(load capability≤500Ω).
Voltage:0-10V,±10V(drive capability≥10mA).
Resolution:16-bit(DAC output).
Settling Time:≤1ms(to 0.01%accuracy).
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101