Universal I/O Chassis 1771-A1B, -A2B, -A3B, and -A4B
1771-ASB Remote I/O Adapter Module
1771-IQ DC Selectable Input Module
1771-IBD DC (10-30V) Input Module
1771-OBD DC (10-60V) Output Module
1771-IXE Thermocouple / Millivolt Input Module
2705 RediPANEL Push Button Module