监控设备：小的有数据可监视数据；大的还可能有图形监视器，可通过画面监视数据。除了不能改变PLC的用户程序，编程器能做的它都能做，是使用PLC很好的界面。性能好的PLC，这种外部设备已越来越丰富。
FANUC A06B-6096-H105 Servo Amplifier
ALLEN BRADLEY DRIVE 1336-B020-EOE-L1
SIEMENS SERVO MOTOR 1FT6034-1AK71-1AH1
FTYANG JVCM POWER 50 DRIVE XP50-25A
YASKAWA ABS ENCODER UTMAH-B12 BDYR11
KOLLMORGEN PERMANENT MAGNET SERVO MOTOR AKM43B-ANCNR-00
SCHNEDIER FAST AXIS CONTROL MODULE TSXAXM182
SIEMENS SERVO MOTOR 1FK7060-5AH71-1AG0
ALLEN BRADLEY 1771-DA/A ASCII I/O MODULE
SIEMENS SIMATIC S5 6ES5095-8MB02
SIEMENS SIMATIC S5 DIGITAL INPUT MODULE 6ES5 431-7LA11
CONTROL TECHNIQUES COMMANDER CDE DRIVE CDE075-R
FANUC AC SERVO MOTOR A06B-0319-B372#7008
KEB COMBIVERT DRIVE 21F5HAR-YU50
FANUC AC SERVO MOTOR A06B-0117-B855#0049
INDRAMAT SERVO MOTOR MAC112D-0-ED-4-C/130-A-2/AM164SG/S018
INDRAMAT SERVO CONTROL MODULE TRANS 01 M02.0000
ALLEN BRADLEY PANELVIEW 1000 2711-T10C1
ALLEN BRADLEY POWERFLEX COMPONENT CLASS MODULE 22-COMM-E
SIEMENS 12 A SIMODRIVE 6SC6111-2AA00
ALLEN BRADLEY PROCESSOR UNIT
ALLEN BRADLEY POWERFLEX COMPONENT CLASS MODULE 22-COMM-E
EUPEC POWER MODULE (IGBT) TT250N16KOF
ABB DRIVE DSQC346A, 3HABE
FANUC SERVO MOTOR A06B-0034-B077#7008
SIEMENS SINUMERIK 840C,6FC5100-0AB01-0AA1
ALLEN BRADLEY DRIVE 1336E-B050-AE-EN
ALLEN BRADLEY AC SERVO MOTOR,1326AB-B530E-S21
SEW-EURODRIVE MDF60A0040-5A3-4-00
YASKAWA SERVOPACK CACR-SRA5AB
SIEMENS DC MOTOR 1HU3076-0AC01-0ZZ9-Z
CUTLER HAMMER D735 D735SVSP16SDW31
ALLEN BRADLEY DRIVE 20A D 011 A 0 AYNANCO
LEESON VECTOR SERIES DRIVE 174457.00 , 174457
SIEMENS BREAKING UNIT 6SE7023-2EA87-2DA0
SIEMENS SERVO MOTOR 1FK7080-5AH71-1GH3
LENZE/ AC TECHNOLOGY DRIVE Q35040B REPAIR SERVICE