1756-CN2R ALLEN BRADLEY

3HAB6372-1 Back Plane DSQC 330
3HAB6373-1 Locking Washer
3HAB6379-1 Gearhouse Axis 5-6
3HAB6407-1 Damper Axis 5
3HAB6411-1 HOUSING 40P
3HAB6425-1 Cabling lower
3HAB6427-1 Thrust washer ax.5
3HAB6432-1 Adjust. needel bearing
3HAB6439-1 Cabling motor 2
3HAB6444-1 Cabling upper

分类:

Description

IO的采样数据经CPU转换后变为整形数据或实形数据,在操作级网络(第二层网络)上传输。因此操作级网络可以采用数据吞吐量适中、传输速度快、连接方便的网络标准,同时因操作级网络一般布置在控制室内,对抗干扰的要求相对较低。因此采用标准以太网是最佳选择。TCP/IP协议是一种标准以太网协议,一般我们采用100Mbit/s的通讯速度。

ALLEN BRADLEY MANUAL STARTER OVERLOAD PROTECTION 0040

Allen Bradley Oiltight Limit Switch 802T-ATH

FERRAZ SHAWMUTT AMPTRAP SEMICONDUCTOR F 125 AMP


SIEMENS BOLT IN 20 AMP 2 POLE 240 VOLT TYPE BL

BURNDY GROUND CLAMP (DIRECT BURIAL)

FERRAZ SHAWMUTT AMPTRAP SEMICONDUCTOR F 80 AMP

SIEMENS BOLT IN 25 AMP 240 VOLT TYPE BL 2 POLE

FERRAZ SHAWMUTT AMPTRAP SEMICONDUCTOR F 200 AMP

FERRAZ SHAWMUTT AMPTRAP SEMICONDUCTOR F 70 AMP

LSI LIGHTRON LIGHT FIXTURE WALL LIGHT 60 WATT, 120 VAC

25 ASSORTED STEEL1″ EMT COMPRESSION CONNECTORS / US

APPLETON TWCC-100 1″ BX TO EMT COUPLING IN FACTORY

GENERAL ELECTRIC 15D21G003 REAL COIL