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。
3Com P/N Rev 1
Lintech VG2 Board
Bodine Electric Co ASH 201 DC Motor Control Extended Range
MDA I2433 Board 710260
IEE 05464AssyD Display
0809.813.0-01 Board 0809.813.2-00
ICON Board Chopper
Mitsubishi FX-48ER PLC EXPANSION MODULE
Sanken Electric Co. SSE 05030 Power Supply 5VDC 3A
A0 Power Supply
Nittoku JEPMC-IO041 NSC20 IO01 PLC
146B0365 Rev E Control Board EPROM 3312A Rev D
HP Board
IEM 8632B1 10.4kBoard RS-232C Interface
EEI Board E
Corotec HFT Firing PCB Control Board
44R R03/3 PS1A2 Board
Marconi MMSA10B Power Supply 48V 10A
Delta Electronics DPS-500EB 500W Power Supply
Toshiba B200P16DOP-1 OUTPUT MODULE 24VDC 2AMP PROVISOR
Digital Power Corp UPS Power Supply 27V 11A
ADAC 4D11744-R2 PC Board
CDS Electronics PC9420 Backplane IMC710
NEC 4LCD-A Board M
Kulicke & Soffa Board
Umgebaut Balter Board
Keyence LV-51M Digital Laser Sensor
Foton 309-1 Board
AB Board A
Nikon 10X Lens
HP CPU 51839
AcBel API9782 Power Supply
HP Signal Generator Synth
Gould 2CK755B Board 403872
Board
Lintech EF5 Board
Karl Suss 614PCI82 Board 260PCI82