ABB 6635291C1 6635291C1-25

ABB 6635291C1 6635291C1-25
ABB 6635291C1 6635291C1-25
ABB 6635291C1 6635291C1-25
级阶段：从第一台PLC问世到20世纪70年代中期

　　由于第一代PLC是为了取代继电器的，因此，主要功能是逻辑运算和计时、计数功能。CPU由中小规模数字集成电路构成。主要产品有：MODICON公司的084，AB公司的PDQ-IL，DEC公司的PDP-14，日立公司的SCY-022等。第一阶段就采用了梯形图语言作为编程方式，尽管有些枯燥，但却形成了工厂的编程标准。

MASTER PNEUMATIC D64041 D64061 LUBRICATOR FILTER, 1/2 INCH ULTRA GRIP

TURCK RKC 4.5T-4/S1587 CORDSET EURO FAST 5 POLE FEMALE 250V 4 AMPS 4M

APOLLO 82-104-01 3/4 BRASS BALL VALVE 600

LUMBERG RSRK 501-742/30F DOUBLE ENDED CORDSET, MINI 5-POLE STRAIGHT

LUMBERG RSRK 501-742/20F DOUBLE-ENDED CORDSET, MINI 5-POLE STRAIGHT

LUMBERG RSRK 301-641/12FT CORDSET, 3 POLE, STRAIGHT MALE / FEMALE

LUMBERG RS701M-622/20F SINGLE-ENDED CORDSET, 7-POLE, MALE, YELLOW 20FT

LUMBERG RKW 50-677/20F CORDSET MINI SINGLE ENDED 5 POLE FEMALE 90 DEG

LUMBERG ASB-8/LED5/4-14?/RS120M DISTRIBUTION BOX, MICRO 8-PORT

LINCOLN 619-26398-2 DIVIDER VALVE QUICK LUB COMPONENT SSV12

KOBOLD RCD-1115GN5Z FLOWMETER, DIFFERENTIAL PRESSURE 1115-GN5Z

KOBOLD RCD-1115GN5Z FLOWMETER, DIFFERENTIAL PRESSURE 1115-GN5Z

KOBOLD RCD-1115GN5Z FLOWMETER, DIFFERENTIAL PRESSURE 1115-GN5Z

KEYENCE CA-DRW10F ILLUMINATION UNIT, LED DIRECT RING TYPE, WHITE LED

JOKAB SAFETY VITAL 1 VERSION C SAFETY RELAY

JOKAB SAFETY JSR1T 0S EXPANSION RELAY, 24 V, 8 POLE, 6A, 1500 VA, 150W

ISSC 1071-1-P-1-B SOLID STATE TIMING RELAY ON DELAY, 120V AC/DC INPUT

INDUSTRIAL INTERFACE 0849090207 CABLE ASSEMBLY, 60 VOLTS, 2 AMPS

IFM SI101 FLOW MONITOR, 4-POLE, LED DISPLAY, 400MA, QUICK DISCONNECT