Supply voltage

• Rated value (DC) : 24 V
• Permissible range, lower limit (DC) : 19.2 V
• Permissible range, upper limit (DC) : 28.8 V
• External protection for power supply lines (recommendation) : Miniature circuit breaker, type C; min. 2 A; miniature circuit breaker type B, min. 4 A

Mains buffering

• Mains/voltage failure stored energy time : 5 ms
• Repeat rate, min. : 1 s

Load voltage L+

• Digital inputs
• Load voltage / at digital input / at DC / rated value : 24 V
• Reverse polarity protection : Yes

Digital outputs

• Rated value (DC) : 24 V
• Reverse polarity protection : No

Input current

• Current consumption (rated value) : 650 mA
• Current consumption (in no-load operation), typ. : 150 mA
• Inrush current, typ. : 5 A
• I²t : 0.7 A²·s

Digital inputs

• from load voltage L+ (without load), max. 80 mA

Digital outputs

•  from load voltage L+, max. 50 mA

Power loss

• Power loss, typ. 12 W
• Memory
• Work memory
  
  • integrated : 128 kbyte
  • expandable : No
• Load memory
  
  • Plug-in (MMC) : Yes
  • Plug-in (MMC), max. : 8 Mbyte
  • Data management on MMC (after last programming), min. : 10 a