1C31197G01 WEISTINGHOUSE

3500/53
1FK7063-5AF71-1SA0
CACR-SR05AC2ER
1771-IFM
VARIAN629-5001
3BSE042238R2PP846
3BSE003827R1
3BHT300007R1
3BSE010536R1
6SN1146-1BB00-0DA1

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描述

要先弄清除控制系统的I/O总点数,再按实际所需总点数的15~20%留出备用量(为系统的改造等留有余地)后确定所需PLC的点数。

PLC的输出点可分为共点式、分组式和隔离式几种接法。隔离式的各组输出点之间可以采用不同的电压种类和电压等级,但这种PLC平均每点的价格较高。如果输出信号之间不需要隔离,则应选择前两种输出方式的PLC。

RELIANCE ELECTRIC 45C-380 USPP 45C380

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RELIANCE ELECTRIC 45C-381A USPP 45C381A

RELIANCE ELECTRIC 45C-381B USPP 45C381B

RELIANCE 0-49001-1 POWER SUPPLY MODULE**NIB***

RELIANCE 0-56313-1 ISOLATED PROCESS CONTROLLER**NIB​***

**FS** Reliance AutoMax Network Comm Module 0-57404-M
Expedited shipping available

0-51801 PDMA RELIANCE FACTORY REFIRBISHED 051801

0-51810 GSCA RELIANCE FACTORY REFIRBISHED 051810

Reliance Electric Drive Board 8041510A 804.15.10A
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