大多数PLC都有拖动步进电机或伺服电机的单轴或多轴位置控制模块。这一功能广泛用于各种机械设备，如对各种机床、装配机械、机器人等进行运动控制大、中型PLC都具有多路模拟量I/O模块和PID控制功能，有的小型PLC也具有模拟量输入输出。所以PLC可实现模拟量控制，而且具有PID控制功能的PLC可构成闭环控制，用于过程控制。这一功能已广泛用于锅炉、反应堆、水处理、酿酒以及闭环位置控制和速度控制等方面。
SCHNEIDER MODULE TSXSAY100
CONTROL TECHNIQUES SERVOMOTOR 095E2B201BARAA100190
ELAU SERVO MOTOR SMP1-45-S1-B0
ACTUS POWER AC SERVO MOTOR NA20-75F
FANUC BOARD A16BA
PACIFIC SCIENTIFIC MOTOR AND CONTROL DIVISION SC722A001
MITSUBISHI INVERTER FR-A240-1.5K-UL
SIEMENS SERVO MOTOR 1FT6062-1AH71-3EG1
ALLEN BRADLEY SERVO DRIVE 8520-1S5A-BAT-EX4-T1-Y-4-5-7 SER B
ABB SERVO DRIVE ACX550-U0-017A-6
ABB SERVO DRIVE ACS550-U1-157A-4
CINCINNATI MILACRON GOLDLINE AC INDUCTION MOTOR
FANUC AC SERVO MOTOR A06B-0114-B275#0008
BAUMULLER SERVOMOTOR DSF 132 M-54W20-5 UL
SIEMENS SINUMERIK BOARD 6FX1144-0BA00
SIEMENS PANELVIEW 6FC5210-0DF20-0AA0
ALLEN BRADLEY ULTRA PLUS SERIES 1398-PDM-010 PART NO: REV D
Allen Bradley 2711-T10C8 Panelview
BALDOR DRIVE ZD17H460EO
INDRAMAT SERVO DRIVE TDM1.W1
YASKAWA SERVOMOTOR SGMRS-13A2A-YR11
INDRAMAT INTERFACE BOARD DLF1.1
ENCODER ROD 426 A 2500
SIEMENS SERVO MOTOR 1FK7083-5AF71-1GA5
SIEMENS SERVO MOTOR 1FK7042-5AK71-1TH2
MITSUBISHI ELECTRIC CPU MODULE A2NCPU-R21
SIEMENS INCREMENTAL ENCODER 6FX2001-2CB25
ALLEN BRADLEY PANELVIEW PLUS 1000
CONTROL TECHNIQUES COMMANDER CDE DRIVE CDE075-R
NEW LISTING SIEMENS MODULAR POWER SUPPLY A5E
SIEMENS 7 SLOT RACK 6ES5700-1LA11
YASKAWA SERVOPACK 400V SGDH-1ADE
MITSUBISHI AC SERVO MOTOR HA-FE43BG
EMERSON CONTROLLER CARD PCM-1
OSAKA KIKO PC BOARD SSR CARD 3EA
DIGITAL OPERATOR JVOP-130U
ALLEN BRADLEY THERMOCOUPLE INPUT MODULE 1771-IXE
ALLEN BRADLEY DRIVE 1336-B015-EJE-FA2
SIEMENS SERVO DRIVE 6SN1124-1AA00-0HA1