小型 PLC 常用簡易編程器，大、中型 PLC 多用智能編程器。編程器的作用是編制用戶程序并送入 PLC 程序存儲器。利用編程器可檢查、修改、調試用戶程序和在線監視 PLC 工作狀況。現在許多 PLC 采用和計算機聯接，并利用專用的工具軟件進行編程或監控。
ASM WS17KT-4000-10V-L10-SAB2 POSITION SENSOR
ASCO TA40A11F AIR PRESSURE SWITCH
ASCO RED-HAT JKP8344G027MO 4-PORT SOLENOID VALVE A 624105 120/60, 110/50
ASCO AH2D102A HYDRAMOTOR GAS VALVE 120VAC 60Hz
ASAHI AMERICA D79PFSNST SPRING RETURN ACTUATOR
ARMSTRONG TAVB-2 THERMOSTATIC AIR VENT AND BREAKER
ARMSTRONG C5318-18 VALVE 813 1" NPT 7/32" MOP 180 15225 C531818
AMETEK GEMCO SD0409600 1996 RAM-SET RELAY OUTPUT MODULE
AMETEK 114789 VACUUM/BLOWER 220 VOLTS
AMCI DC25S ENCODER DURACODER FACTORY SEALED DC25SB1A3AE
AMCI DC25F-B1V2KE DURACODER
ALTEK 134.2 POCKETCAL MILLIAMP CALIBRATOR 2WIRE LCD SCREEN
ALPS TOOL 16M51A401 BALL RETAINER PISTON
ALNOR 8610 COMPUFLOW C02 METER
ALLEN BRADLEY PV1500 2711P-T15C4D8 2711P-T15C4D1 2711P-T15C4A8 2711P-T15C4D2
ALLEN BRADLEY GUARDMASTER 440R-C23017 SERIES B RELAY MINOTAUR MSR6R/T
ALLEN BRADLEY 873C-DDAV1000E2 SER A ULTRASONIC PROXIMITY SWITCH
ALLEN BRADLEY 845H-SJDZ22CNY2C /C ENCODER
ALLEN BRADLEY 845G-F3D5HT0360A/SER B ENCODER 5V DC
ALLEN BRADLEY 836T-T352JX181X15 SER. A PRESSURE CONTROL 836T-T352J
ALLEN BRADLEY 836T-T351JX3 PRESSURE CONTROL
ALLEN BRADLEY 836T-T302J SER A PRESSURE SWITCH
ALLEN BRADLEY 836T-T260JX18 PRESSURE CONTROL
ALLEN BRADLEY 801-DML145 SER A GENERAL PURPOSE LIMIT SWITCH 600V
ALLEN BRADLEY 709-DAD Ser. K AC AUTOMATIC STARTER, 120/60 110/50 COIL *READ
ALLEN BRADLEY 520F-A0D SER W REVERSING STARTER SIZE 0
ALLEN BRADLEY 509-DOD SER A FULL VOLTAGE STARTER 115-120V 60HZ
ALLEN BRADLEY 509-COD-A2J SER E FULL VOLTAGE STARTER CC236 COIL 509-CO*-E1+