两个独立通道采集DIN导轨安装模块 - 紧凑尺寸:22.5 mm宽度,99毫米长度 - 2可配置过程输入 - 1数字输入 - 2数字输出 - 2个附加可配置数字输入或输出 - 具有数字输出的双输入采集模块 - 功率供应和RS485侧面总线 - 可供选择的电子,配置和参数备份,便于更换和维护过程输入:2通用输入 - 热电偶:L,J,T,K,S,R,B,N,E,Ni-NIMO,W3,W5 - RTD:PT100 - 电压(MV):0/10 ... 50 MV - 电流(MA):0/4 ... 20 mA(带2.5Ω分流电阻) - 定制线性化和IRprobes (J.K type) Accuracy : 0.25% ±1 digit (probes) or 0.1% ±1 digit (mA or mV) 1 digital input 2 additional configurable digital inputs or outputs - NPN - TTL - Free Voltage Process outputs 2 digital outputs 2 additional configurable digital inputs or outputs OUT1 - RELAY SPST-NO, 2A (250VAC) - TRIAC 1A 250 VAC OUT2 - RELAY SPST-NO, 2A (250VAC) - TRIAC 1A 250 VAC OUT3/OUT4 - RELAY SPST-NO, 2A (250VAC) - SSR Drive 0...5Vdc, ±20%, 30 mA Max Power supply: - 24VDC/VAC Transmitter power supply: 18 Vdc ±20%, 30 mA Max Functions - Configuration and parameters back-up and automatic restore (with DX master) Alarms - Up to 4 configurable alarms Communication and programming: