Founded in 1900, RAFI today develops and produces electromechanical components and systems for human-machine interaction. RAFI’s comprehensive product portfolio features a full range of HMI components, including pushbuttons, tactile switches, emergency stop buttons, key switches, selector switches, signal indicators, membrane keyboards, capacitive touch systems, and complete control and operati
2-channel analog input - 4 to 20 mA - Differential input
16-channel digital input - 24 VDC - 3 ms - Low-side switching
8-channel digital output - 24 VDC - 0.5 A - 2-conductor connection
2-channel digital input - 24 VDC - 3 ms - Ext. Temperature
2-channel digital output - 24 VDC - 0.5 A
8-channel digital input - 24 VDC - 3 ms - Low-side switching - 2-conductor connection - Extreme
4-channel analog input - Resistance measurement - Adjustable
2/4-channel analog input - Resistance measurement - Adjustable
2-channel analog input - 0 ... 10 VDC - Single-ended
8-channel digital input - 24 VDC - 0.2 ms - 2-conductor connection