>>>>>型號:T8431 20至32V直流 TMR 24Vdc 模擬輸入模塊
【功能描述】
品牌:ICS Triplex
產(chǎn)品編號:T8431
系統(tǒng)電源電壓范圍:20至32V直流
輸入數(shù)量:40通道
用戶定義的閾值:4個
輸入電流范圍:0-22mA
輸入電壓范圍:0-6 Vdc
采樣更新時間:0.5ms
分辨率:3.9uA(1/256mA)
安全精度:滿量程的+/-1%
(默認閾值,超過該閾值將引發(fā)0x70nn系列切片差異錯誤)
校準精度:0.03%
推薦的輸入通道校準檢查
間隔:2年
電路類型:容錯,完全三重,可選線路監(jiān)控
熔斷器:無,如果需要,可外置
本質(zhì)安全外部屏障
事件順序
事件分辨率:1ms
時間戳精度:±0.5 ms
現(xiàn)場公共隔離
持續(xù)工作:±250V dc
最大耐受性:±2.5kV dc
通道間串擾:-40至–60 dB
功耗:15–18W
自檢間隔:2分鐘
工作溫度:-5°C至60°C(23°F至140°F)
非工作溫度:-25°C至70°C(-13°F至158°F)
溫度變化:0.5oC/min
工作濕度:10–95%RH無冷凝
環(huán)境規(guī)格:請參閱文檔552517
尺寸
高度:266毫米(10.5英寸)
寬度:31毫米(1.2英寸)
深度:303毫米(12英寸)
重量:1.149千克(2.5磅)
實時時鐘分辨率:100μSec
裝運重量:2 Kg
>>>>>型號:T8431 20至32V直流 TMR 24Vdc 模擬輸入模塊
【英文介紹】
Brand: ICS Triplex
Product Number: T8431
System power supply voltage range: 20 to 32V DC
Input quantity: 40 channels
User-defined threshold: 4
Input current range: 0-22mA
Input voltage range: 0-6 Vdc
Sampling and updating time: 0.5ms
Resolution: 3.9uA (1/256mA)
Safety accuracy: +/-1% of full scale
(Default threshold, beyond which a 0x70nn series slice difference error will be raised)
Calibration accuracy: 0.03%
Recommended input channel calibration check
Interval: 2 years
Circuit type: Fault tolerant, full triple, optional line monitoring
Fuse: None, external if necessary
Intrinsically secure external barrier
Sequence of events
Event resolution: 1ms
Timestamp accuracy: ± 0.5ms
On-site public isolation
Continuous operation: ±250V dc
Maximum tolerance: ±2.5kV dc
Inter-channel crosstalk: -40 dB to -60 dB
Power consumption: 15-18W
Self-check interval: 2 minutes
Operating temperature: -5°C to 60°C (23°F to 140°F)
Non-operating temperature: -25°C to 70°C (-13°F to 158°F)
Temperature change: 0.5oC/min
Operating humidity: 10-95%RH Non-condensing
Environment Specifications: Refer to document 552517
dimension
Height: 266 mm (10.5 in)
Width: 31 mm (1.2 in)
Depth: 303 mm (12 in)
Weight: 1.149 kg (2.5 lb)
Real-time clock resolution: 100μSec
Shipping weight: 2 Kg
>>>>>型號:T8431 20至32V直流 TMR 24Vdc 模擬輸入模塊