Esser 784853 Redundant Essernet serial interface (SEI2red)…

Redundant Essernet serial interface (SEI2red) 500kBd, up to 31 networked devices

• Redundant serial essernet interface (SEI2red) connects ESSER > fire alarm control panels to management systems, to other essernet > subnets or to an essernet backbone.
• Up to 31 devices @ 500 kBd (SEI1, SEI2, FACP > FlexES Control) can be configured on the backbone according to known > network rules.
• Operating voltage: 10.5 ... 30 Vdc
• Current consumption: > without essernet module approx. 30 mA @ 12 Vdc / approx. 20 mA @ 24 Vdc > with essernet module approx. 130 mA @ 12 Vdc / approx. 70mA @ 24Vdc
• Protection class IP 30.
• Dimensions: 270 x 221 x 75mm.