HRTR3B-2.7 Relay
Omron ZX-SF11 is a MEASCOMM measurement sensors
Panasonic SQ4-A21-N is a Safety Liquid Leak Sensor [Control Category 4 PLe SIL3]
Current consumption: 80 mA
Official Honeywell family-page match for RM7890B1014: The 7800 series are microprocessor-based industrial burner controls for all types of automatically fired burners with unlimited capacity
Omron LY4N-D2 is an Omron LY4N-series general-purpose relay
Light source: Visible semiconductor laser 660nm
KMEB-1-24-5-LED is a Festo plug socket with cable listed under part number 151689
The official page lists 7800-series relay modules and compatible modules including RM7800/RM7890
Omron ZEN-20C3DR-D-V2 is a Extended flexible automation
SIEN-M8B-NO-K-L is a Festo proximity sensor listed under part number 150388
Safety Function: with
SICK VTF18-4P5740 is a Photoelectric sensors