Model ExplanationB875 = 8-channel analog input series; 012 = Fixed 10V different ...

Model ExplanationB875 = 8-channel analog input module; 011 = Differential + Full ...

Model ExplanationB875 = 8-channel analog input module series; 002 = Full-scale c ...

Model ExplanationB875 = 8-channel analog input module series; 001 = Fixed dual-r ...

Model ExplanationB873 = 4-channel analog input module series; 011 = Full-scale j ...

Model ExplanationB873 = 4-channel analog input general series; 001 = Fixed dual- ...