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。
INDRAMAT LINE FILTER HZF02.1-W025N
YASKAWA ELECTRIC SERVOMOTOR SGMP-08AWYR32
FANUC CONTROLLER CARD A16B
SIEMENS SPINDLE MOTOR 1PH7131-2MF02-0CA0-Z
MCBROOM ELECTRIC MOTOR TTA
MITSUBISHI SERVO DRIVE MR-J2-200A
SAMSUNG ELECTRONICS ANALOG INPUT MODULE D300AIM810V, MAI-8
ALLEN BRADLEY SERVO DRIVE 8520-3S5A-BAT-EX4-Y-5-7 SER C
NUNOME ELECTRIC TRANSFORMER NETH4500AULS16
SIEMENS SERVO MOTOR 1FK7060-5AH71-1SA5
SIEMENS SERVO MOTOR 1FK7060-5AF71-1GA2
WEBER PROTECTION CIRCUIT BREAKER AS168X-CB3
YASKAWA SEVO AMPLIFIER JUSP-ACP05JAB
FANUC AC SERVO MOTOR A06B-0142-B7319-B075
SCHNEIDER CONTROLLER PM+4000 MM-PMC2400C
FANUC A06B-6088-h245#500 Spindle Amplifier
ALLEN-BRADLEY PLC-5/20 PROCESSOR MODULE (NEW OPEN BOX) 1785-L20B SER.D
SIEMENS SINUMERIK BOARD 6FX1120-7BA01
SIEMENS SERVO DRIVE 6SN1123-1AB00-0CA1
FANUC AC SERVO MOTOR A06B-0216-B200
INDARMAT MAC090C-1-GD-4-C/110-A-2/W/520LV/S013
INDRAMAT SERVOMOTOR MAC112D-0-ED-1-B/130-A-1/J1250/S05
SIEMENS SERVO MOTOR 1FK7103-5AF71-1EA0
SIEMENS SERVO MOTOR 1FK7103-5AF71-1SH3
FANUC AC SERVO MOTOR A06B-0152-B075
ALLEN BRADLEY SLC500 INPUT MODULE 1746-IN16 SER C
OMRON DRIVE INVERTER CIMR-V7AZB0P4
BALDOR SERVOMOTOR BSM100B-3150BA
SIEMENS CONTROLLER CARD 6SN1118-0AA11-0AA0
INDRAMAT PERMANENT MAGNET MOTOR MKD112C-024-GP0-AN
PC BOARD
MOOG BRUSHLESS SERVO MOTOR A
INDRAMAT POWER SUPPLY NTB C1-01
LENZE/ AC TECHNOLOGY DRIVE DL15400FA REPAIR SERVICE
SIEMENS SERVO MOTOR 1FT6034-1AK71-2EH1
SEW-EURODRIVE MDV60A0022-5A3-4-00
POWER MODULE (IGBT) IRKTS1004
WOOD BELT INVERTER EF1E40010B
KTRON SMART CONTROL MODULE SCM