OPT-60DC/24DC/2 
EMG 10-OV-24DC/24DC/1 
PSR-SCP-24UC/ESA2/4X1/1X2/B 
PSM-EG-RS232/TTY-P/2K 
EMG 22-REL/KSR-G24/TRN 5 
EMG 17-REL/KSR-24/21-21-LC AU 
PSR-SCP-24UC/ESM4/2X1/1X2 
PLC-OSC-24DC/48DC/100/SEN 
OPT-24DC/24DC/2 
PLC-BSP-24DC/21 
PSI-MOS-PROFIB/FO 850 E 
PSI-MOS-PROFIB/FO 850 T 
PLC-RSC-24DC/1/SEN 
PLC-RSC-24DC/1AU/SEN 
PR2-RSP3-LDP-24DC/4X21AU 
PSR-SCP-24DC/ESP4/2X1/1X2 
UMK- 8 RELS/KSR-G24/1/NPE/PLC 
ST-REL-4-KG24/21-21 
ST-REL-4-KG230/21-21 
PLC-BSC-24DC/1IC/ACT 
REL-MR-24DC/1IC 
PLC-BSC-24DC/1/SEN 
PR2-RSC3-LDP-24DC/2X21 
UM 72-R-230UC/4X21/SO46 
PLC-OSC-24DC/230AC/1/ACT 
PLC-OSC-230UC/48DC/100/SEN 
EMG 12-REL/KSR- 24/1 
Phoenix安全继电器
PSR-SCP-24DC/ESD/5X1/1X2/300
PSR-SCP-24UC/URM4/5X1/2X2 
PLC-BSC-24DC/1/ACT，61.5 
REL-MR-12DC/21HC 
REL-MR-12DC/21 
PLC-OSC-230UC/48DC/100 
ST-REL3-KG230/21 
ST-OV2-220DC/ 60DC/1 
ST-REL2-KG 24/1 
FBST 500-PLC BU 
FBST 500-PLC GY 
FBST 500-PLC RD 
EMD-FL-3V-400 
EMD-FL-C-10 
ETD-SL-1T-DTF 
ETD-SL-2T-I 
ETD-FL-2T-DTI 
UM-HOZ462/1-1-1-2/G 24 
UM 72-PROFIL 100CM 
EMG 10-REL/KSR-G 24/21-LC 
UM 72-SEFE/L 
UM 72-SEFE/R 
PLC-OSC-24DC/230AC/1 
UM 72-R-24DC/21 
UK 10-DREHSILED 60 （5X20）

带光电耦合器的通用型PLC标准接口
PLC-OSC-24DC/24DC/2
PLC-OSC-48DC/24DC/2
PLC-OSC-60DC/24DC/2
PLC-OSC-120UC/24DC/2
PLC-OSC-125DC/ 24DC/2
PLC-OSC-230UC/24DC/2
PLC-OSC-24DC/48DC/100