AC relay module D5290S-078/SA

switchingsafetyDIN rail mounted

SIL3 Relay Out Module for 5 A NE/ND LoadsThe D5290-078/SA is a relay module suitable for switching safety related circuits, up to SIL 3 level, for high risk industries. It provides isolation between input and output contacts. It makes available up to four NO contacts and two NC contacts, which can be externally connected for multiple Normally Energized (NE) or Normally De-energized (ND) loads, with single or both supply lines disconnection, and additional service loads. Compatibility with specific DO cards with pulse testing needs to be verified. This relay module is not suitable for low-current consumption applications (system-to-system signalling, driving LEDs, etc.).SIL 3 / SC 3 for NE/ND loads with NE driverUp to 5 A functional / 8 A inrush currentLoad disconnection on both supply lines availableService contact availableMultiple contacts (up to 3 NE loads)Input/Output isolationStatus: ACTIVEChannels: 1InputVoltage24 Vdc nom (21.6 to 27.6 Vdc), reverse polarity protected. Relay coils are internally protected with suppressor diodes.Current Consumption40 mA @ 24 Vdc, typical.Power Dissipation1.0 W @ 24 Vdc, typical.OutputType2 voltage free SPDT (= NO contact + 1 or 2 parallel NC contacts) relay contacts identified with outputs: Out S_1 & Out P_1 (1NC) and Out S_3 & Out P_2 (2 NC); 1 voltage free SPST (NO) relay contacts identified with: Out S_2. Terminals 13-14 (Out S_1), 15-16 (Out S_2) and 23-24 (Out S_3) are: open when relay is de-energized, closed in energized relay condition. Terminals 17-18 (Out P_1) and 19-20 (Out P_2) are: closed when relay is de-energized, open in energized relay condition.Contact materialAg Alloy (Cd free).Contact rating5 A 250 Vac 1250 VA, 5 A 250 Vdc 175 W (resistive load).Contact inrush current8 A @ 30 Vdc, 250 Vac.Contact min. switching current100 mA.DC and AC load breaking capacityrefer to Instruction Manual.Mechanical / electrical life10 * 10⁶ / 5 * 10⁴ operation, typical.Operate / release time7 ms / 8 ms, typical.IsolationTypeInput/All Outs 2.5 kV; Out S_1 & Out P_1/Out S_3 & Out P_2, Out S_2 500 V; Out S_3 & Out P_2/Out S_2 500 V.Environmental conditionsOperating temperaturetemperature limits -40 to +60 °C.Storage temperaturetemperature limits -45 to +80 °C.MountingTypeDIN-Rail 35 mm.Weightabout 145 g.Connectionby polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG).DimensionsWidth 22.5 mm, Depth 123 mm, Height 120 mm.Certifications: EMC (Eurasian Community), Maritime (DNV-GL, KR), SIL (TUV SUD)Declarations of Conformity: EU Declaration of Conformity for D5000 relays for Safe Area, Declaration of Conformity G3 complianceTechnical Specifications:Input voltage: 24 Vdc nom (21.6 to 27.6 Vdc)Current consumption: 40 mA @ 24 VdcPower dissipation: 1.0 W @ 24 VdcRelay contacts: Up to 4 NO and 2 NCContact rating: 5 A 250 Vac / 5 A 250 VdcContact inrush: 8 AMin. switching current: 100 mAIsolation: Input/All Outs 2.5 kVOperating temperature: -40 to +60 °CMounting: DIN-Rail 35 mmWeight: ~145 gDimensions: 22.5 x 123 x 120 mm