567LH-DP24 REOTRON PLC控制器

REXROCH 4WE6E70/HG24N9K4
REXROTH DKC03.3-040-7-FW
REXROTH LTS350D 0608750125
REXROTH KSM01.2B-061C-35N-M1-HP2-SE-NN-D7-NN-FW
REXROTH MKD071B-061-KP1-KN
REXROTH MKD071B-061-KP1-KN
REXROTH DKCXX.3-100-7
REXROTH MKD112B-024-KP0-BN
REXROTH DKC02.3-040-7-FW
REXROTH MKD071B-061-KG1-KN
REXROTH MKD090B-047-KG1-KN
REXROTH VT-VSPD-1-2X/V0/0
REXROTH MKD071B-061-KP1-KN

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Description

PLC控制器有基本单元、扩展单元、扩展模块之分,其相对继电器-接触器控制电路而言,价格相对较高,尤其是在需要占用大量输出点时,还要对PLC基本单元进行扩展处理或需要选用更大点数的基本单元时,价格问题显得尤为突出,

Allen Bradley Safety Relay Guardmaster 440R-ZBR520AZ1

Relay Safety Guardmaster AB catalog# 440R C23017 ser A

AB Guardmaster Safety Relay 440R-ZBR520AZ1 440RZBR520AZ

Allen Bradley Guardmaster Safety Relay 440R-ZBR520AZ1