1C31234G01【让利】1C31234G01

1C31234G01
1C31234G01
1C31234G01
设置中间单元
在梯形图中，若多个线圈都受某一触点串并联电路的控制。为了简化电路，在梯形图中可以设置中间单元，即用该电路来控制某存储位，在各线圈的控制电路中使用其常开触点。这种中间元件类似于继电器电路中的中间继电器。
外部负载的额定电压
PLC双向晶闸管输出模块一般只能驱动额定电压AC220V的负载，如果系统原来的交流接触器的线圈电压为380V，应换成220V的线圈，或是设置外部中间继电器。

Square D KC34110 KC 110 Amp I-Line Circuit Breaker 110Amp 110 A 110A ILine

Square D PHF2036 2000A Frame /w 1600A Trip Breaker PHF361600 PAL S4 PHF 2036

Cutler-Hammer KD3400K 400 Amp KD-K Molded Case Switch Top Lugs Westinghouse

Westinghouse E-7819 CA-66 20 Amp 1 Pole Industrial Circuit Breaker

Westinghouse HFD3015L HFD 15 Amp Circuit Breaker Top & Bottom Lugs A 15A HFD3015

Westinghouse EHB3015 EHB 15 Amp 3 Pole 480V /w Bottom Lugs Breaker 4989D52G34 A

Westinghouse HFD3015 HFD 15 Amp Circuit Breaker Top & Bottom Lugs A 15A HFD3015L

Westinghouse FB3050L FB 50 Amp Breaker Top & Bottom Lugs A 50A 50Amp FB3050

Westinghouse S 999004 970770-B 25 Amp 1 Pole Industrial Circuit Breaker 4355B

Westinghouse MCP0322RC MCP 3 Amp Breaker Top & Bottom Lugs A 3A 3Amp MCP0322

Westinghouse EHB3015 EHB 15 Amp 3 Pole 480V Breaker 4989D52G34 A 15Amp 15A 480 V

Westinghouse EHB1020 EHB 20 Amp 1 Pole 277VAC 125VDC Industrial Circuit Breaker

CH Westinghouse HMCP007C0C HMCP 7 Amp Breaker Top & Bottom Lugs A 7A HMCP007COC

Westinghouse LCL3250F LCL3225 250A /w 225A Trip Breaker

Westinghouse KD3400F KD3400 400A /w 150A Trip Breaker KD3150 KD3400

CH Westinghouse HMCP007C0C w Aux HMCP 7A Breaker w Top & Bottom Lugs HMCP007COC