You are here: PRODUCTS / Alarms / Control units / Styra Accessories / Styra I/0 4400 Styra I/0 4400 Accessory for installation on Styra 3000 Features and advantages Four independently programmable relay outputs (switching function). Four independently programmable inputs, (BS, dry contact or impulse metering as per SO). LED for indication of input status. LED for indication of output status. Outputs protected by thermal fuse (PTC). Burglar, fire, motion or leakage sensors, door contacts, open buttons, encoders etc. can be connected to one of the inputs. Electric striking plate, motor lock, siren, laundry equipment controls, elevator controls etc. can be connected to the relay outputs. Max. two Styra I/O 4400 concurrently per control unit. Specifications ELECTRICAL DATA Power supply V DC: 24/12 Consumption Watts: min 0,24 max 1,44 at 24V Amp: min 0,010 max 0,060 for 24V ENVIRONMENT Temperature ˚C: -0 to +40 Humidity %: 10 to 90 OUTPUTS Number of outputs: 4 Contact data relay: 28V, 1A Relay function: Switching Fuse: 1A PTC per relay PWR/ISO: Adjustable for each relay LysdLED indicates when output is active: Yes INPUTS Number of inputs: 4 Detection of dry contact/breaker: Yes Supports connection of double balanced sensors: Yes Configuration of threshold values from Multiaccess: Yes Impulse meter function as per S0: Yes LEDs for indication of input status: Yes COMMUNICATION Communication to Styra 3000: RS 485 (A485) internal, in control unit. Mått i mm Height: 65 Width: 98 Depth: 18 Net weight in kg: 0,10 Close Get in touch and we will help you! Get contacts Similar products Styra Komkort 4000Communication card for installation on Styra 3000 Styra I/O 8800Accessory for installation on Styra 3000 Styra Porttelefonkort 4800Entry phone card for installation on Styra 3000.