Accessories Scope of delivery cage clamp terminals Approvals / tests EMC EN 62026-2; EN 61000-6-2; EN 61000-6-3 MTTF 277 years Notes The device must be powered from a galvanically isolated voltage source. This voltage source must be secondary-protected by a UL-approved fuse (see appendix). Alternatively, a Class 2 power supply may also be used to power AUX. AS-i parameters AS-i version 3.0 AS-i addressing Addressing socket AS-i Master profile M4 AS-i profile S-7.A.7 AS-i I/O configuration 7 hex AS-i ID code A.7 hex AS-i ID1 code 7; (fixed) hex AS-i certificate 124401 Data bit assignment Data bit / D0 / D1 / D2 / D3; Input / I-1 / I-2 / I-3 / I-4; Output / O-1 / O-2 / O-3 / O-4 Extended addressing mode Yes Displays / controls Indication Switching state / LED, yellow I1...I4, O1...O4; Operation / LED, green AS-i, AUX; Fault / LED, red Electrical connection Pin headers 4 x ; pitch: 5.0 mm Electrical data Operating voltage 18...31,6 DC V Max. current draw from AS-i 30 mA Additional power supply 20...30 DC; (AUX) V Maximum current draw from additional supply 5100; (AUX) mA Integrated watchdog Yes Environmental conditions Ambient temperature -25...60 °C Note on ambient temperature When the ambient temperature exceeds 40 °C, derating of current loading capacity must be considered as specified in the operating instructions Storage temperature -25...75 °C Maximum permissible relative humidity 90; (non-condensing) % Maximum height above sea level 2000 m Degree of protection IP 20 Degree of protection terminals IP 20 Pollution degree 2 Field of application Model DIN rail housing, only for operation with AS-i masters profile M4 Application Control cabinet mounting Inputs Number of digital inputs 4 Input circuitry for digital inputs PNP; (Type 2 according to IEC 61131-2) Sensor supply for inputs AUX Power supply 18...30; (DC) V Max. current rating inputs total 1000 mA Input current high 6...10 mA Input current Low 0...2 mA High switching level > 11 V Short-circuit resistance digital inputs Yes Inputs / Outputs Number of inputs and outputs Number of digital inputs: 4; Number of digital outputs: 4 Mechanical data Housing rectangular Mounting method DIN rail mounting; (TH35 (EN 60715)) Dimensions 129,3 x 25,4 x 59,3 mm Materials Plastic; PC-GF20 Outputs Number of digital outputs 4 Circuitry PNP Voltage range DC 20...30; (AUX) V Current rating per output 1000; (usage category DC-12: 700 mA; usage category DC-13 (control of electromagnets): 20 W (IEC 60947-5-1)) mA Total output current rating 4 A Actuator supply for outputs AUX Short-circuit-proof Yes Galvanically isolated Yes
AS-i Eingangs-/Ausgangsmodul, 129,3 x 25,4 x 59,3 mm, SmartL25 4DI AUX 4DO T C, Anschlussklemmen, IP 20