特性: Single Slot - 1756 backplane compatible,The module is recognized as an Input/Output module and has access to processor 内存 for data transfer between processor and module,Ladder Logic is used for data transfer between module and processor. Sample ladder file included,Configuration data obtained from configuration text file downloaded to module. Sample configuration file included, Local or remote rack
Standard: Ex Certificate; CB Safety; CE Mark; GOST-R; Registro Italiano Navale; UL/cUL; Class 1 Div 2; UL/cUL; Class1 Div (Canada)
应用: Power and Distribution Applications, Petrochemical, Water and Gas Applications, SCADA and DCS Applications
分类: Communication Module
子品牌: MV56
商标名称: PROSOFT
运行温度: 32° F to 140° F (0° C to 60° C)
BackPlane Current Load: 800 mA @ 5.1 VDC
3 mA @ 24 VDC
Storage Temperature: -40° F to 185° F (-40° C to 85° C)
Shock: 30 g Operational
50 g non-operational
Vibration: 5 g from 10 to 150 Hz
Relative Humidity: 5% to 95% (without condensation)
LED Indicators: Module Status
Backplane Transfer Status
应用 Status
Serial Activity
Ethernet Port (Ethernet modules): 10/100 Base-T
RJ45 Connector
Link and activity LED indicators
Electrical Isolation 1500 V rms at 50 Hz to 60 Hz for 60 s, applied as
specified in section 5.3.2 of IEC 60950: 1991
Ethernet Broadcast Storm Resiliency = less than or equal to 5000 [ARP] frames-
per-second and less than or equal to 5 minutes duration
Shipped with Unit: RJ45 to DB-9M cables for each port
6-foot RS-232 configuration cable
CFG Port (CFG): RJ45 (DB-9M with supplied cable)
RS-232 only
No hardware handshaking
_Ethernet: 10/100 Base-T
Communication: DNP 3.0 Ethernet Server
Isolation: 500 V
Alarm Contacts: LED
Enclosure: Aluminium
界面: RS-232, 485 and 422
电源: 800 mA @ 5 V DC, 3mA @ 24V DC,
安装方式: Rack
DNP 3.0主/從網絡接口模塊允許ControlLogix處理器與支持DNP協議的許多現場設備連接。 DNP（分佈式網絡協議）是一種開放式通信協議，旨在實現系統之間的互操作性，特別是在電力，石油和天然氣以及水/污水處理行業。這種非專有協議可在全球範圍內使用，旨在優化數據採集信息和控制命令的傳輸。它是變電站計算機，RTU，IED和主站之間高效可靠的通信協議。 DNP也是一種分層協議，具有時間戳和異常真實報告（TRBE）。這些功能允許MVI56-DNP模塊在不輪詢的情況下向處理器發送報告，在關鍵情況下提供實時數據傳輸。
