Digital Output Module - DO 4 relays, 5 A, 230 VAC, change-over - 600-222-0AD21
General characteristics
• Potential-free switching
• 4 relays / change-overs
• 5 A output voltage per relay
• Up to 230 VAL switching voltage per relay
• Impulse switch 4x input words (switching cycles *1,000)
• Filter to protect against high frequency relay switching (10 Hz)
• A blue LED indicates the operating status
• Green LEDs (one for each input) indicate the outputs’ states
