>>>>>型号:T8431 20至32V直流 TMR 24Vdc 模拟输入模块
【功能描述】
品牌:ICS Triplex
产品编号:T8431
系统电源电压范围:20至32V直流
输入数量:40通道
用户定义的阈值:4个
输入电流范围:0-22mA
输入电压范围:0-6 Vdc
采样更新时间:0.5ms
分辨率:3.9uA(1/256mA)
安全精度:满量程的+/-1%
(默认阈值,超过该阈值将引发0x70nn系列切片差异错误)
校准精度:0.03%
推荐的输入通道校准检查
间隔:2年
电路类型:容错,完全三重,可选线路监控
熔断器:无,如果需要,可外置
本质安全外部屏障
事件顺序
事件分辨率:1ms
时间戳精度:±0.5 ms
现场公共隔离
持续工作:±250V dc
最大耐受性:±2.5kV dc
通道间串扰:-40至–60 dB
功耗:15–18W
自检间隔:2分钟
工作温度:-5°C至60°C(23°F至140°F)
非工作温度:-25°C至70°C(-13°F至158°F)
温度变化:0.5ºC/min
工作湿度:10–95%RH无冷凝
环境规格:请参阅文档552517
尺寸
高度:266毫米(10.5英寸)
宽度:31毫米(1.2英寸)
深度:303毫米(12英寸)
重量:1.149千克(2.5磅)
实时时钟分辨率:100μSec
装运重量:2 Kg
>>>>>型号:T8431 20至32V直流 TMR 24Vdc 模拟输入模块
【英文介绍】
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
>>>>>型号:T8431 20至32V直流 TMR 24Vdc 模拟输入模块