上海甘溪自动化系统工程有限公司

主营:数据采集卡,分布式IO,网关,计算机,组态,PAC控制器,控制卡,隔离变送器安全栅,示波器万用表电源

泓格原厂16通道RS485热电偶采集M7018modbus

¥1590元/件 中国 上海 嘉定

产品属性

通道:
16通道差动模拟输入
特色:
热电偶断线侦测功能
总线形式:
RS485
隔离:
可调整CJC补偿与内部3000V隔离
保护装置:
±30VDC过电压保护功能
品牌:
其他
型号:
M-7018-16
用途:
16通道RS485热电偶采集
质保期限:
6
工作电压:
10-30

 undefined

undefined
 

简介:

M-7018-16是一款16信道差动模拟输入模块,支持电压、电流和热电偶输入。电压输入范围可由+/-15 mV至+/-2.5 V。而电流输入范围是4 ~ 20mA、0 ~ 20 mA或+/- 20 mA。热电偶输入类型包括J、K、T、E、R、S、B、N、C、L、M、LDIN43710。模块提供高达30 VDC的过电压保护,针对热电偶输入类型提供每信道断路检测功能,并具备4kV ESD保护以及3000 VDC的模块内部隔离。

The M-7018-16 is an analog input module that includes 16 differential analog input channels. The voltage input range can be from &plu*n;15 mV to &plu*n;2.5 V, the current input range can be either +4 to +20 mA, 0 to +20 mA, or &plu*n;20 mA, and types J, K, T, E, R, S, B, N, C, L, M, LDIN43710thermocouple can be used for the thermocouple input. Overvoltage protection of up to 30 VDC is provided. The module also features per-channel open wire detection for the thermocouple input types, and provides 4 kV ESD protection as well as 3000 VDC i*a-module isolation.
 
  • 特色:

o16通道差动模拟输入

o&plu*n;30VDC过电压保护功能

o电流,电压输入或热电偶输入

o3000 VDC模块内部隔离

o可调整CJC补偿

o热电偶断线侦测功能

o双看门狗

o宽工作温度:-25 to +75°C

  • 应用范围:

o大楼自动化

o工厂自动化

o机械自动化

o远程维护

o远程诊断

o检测设备

Analog Input
Channels 16
Wiring Differential
Sensor Types Thermocouple J, K, T, E, R, S, B, N, C
Voltage &plu*n;15 mV, &plu*n;50 mV, &plu*n;100 mV, &plu*n;500 mV, &plu*n;1 V, &plu*n;2.5 V
Current &plu*n;20 mA, 0 ~ +20 mA, +4 ~ +20 mA (requires an optional external 125 Ω resistor)
Resolution 16-bit
Accuracy 0.1% of FSR
Sampling Rate 10 Hz (Total)
Input Impedance > 400 kΩ
Common Voltage Protection 25 VDC
Individual Channel Configuration -
Overvoltage Protection &plu*n;30 VDC
Open Wire Detection
(for thermocouple only)
Yes
Temperature Outputs C*iste -
Stable Temperature Output in the Field -

 

 

Communication
Interface RS-485
Bias Resistor No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)
Format (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Baud Rate 1200 to 115200 bps
Protocol Modbus RTU, DCON
Dual Watchdog Ye*odule (1.6 Seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator Yes, 1 as Power/Communication Indicator
I/O LED Indicator -
7-Segment LED Display -
Isolation
I*a-Module Isolation, Field-to-Logic 3000 VDC
EMS Protection
ESD (IEC 61000-4-2) &plu*n;4 kV Contact for each Terminal
EFT (IEC 61000-4-4) &plu*n;4 kV to Power
Surge (IEC 61000-4-5) &plu*n;2 kV for Power Line
Power
Reverse Polarity Protection Yes
Input Range +10 ~ +30 VDC
C*umption 0.5 W
Mechanical
Dimensi* (L x W x H) 120 mm x 76 mm x 42 mm
Installation DIN-Rail or Wall Mounting
Environment
Operating Temperature -25 to +75°C
Storage Temperature -40 to +85°C
Humidity 10 to 95% RH, Non-condensing

undefined

undefined

undefined

内容声明:第一枪网为第三方互联网信息服务提供者,第一枪(含网站、微信、百家号等)所展示的产品/服务的标题、价格、详情等信息内容系由卖家发布,其真实性、准确性和合法性均由卖家负责,第一枪网概不负责,亦不负任何法律责任。第一枪网提醒您选择产品/服务前注意谨慎核实,如您对产品/服务的标题、价格、详情等任何信息有任何疑问的,请与卖家沟通确认;如您发现有任何违法/侵权信息,请立即向第一枪网举报并提供有效线索至b2b@dyq.cn