Senseca TS125L-Ex-1-00 Switch Amplifier

Senseca Germany GmbH Tenter Weg 2-8 | 42897 Remscheid | GERMANY Phone +49 2191 9672-0 | info(at)senseca.comProduktinformationSwitch amplifier TS125 and TS225Wide-range mains Auxiliary voltage:20..125VDC and 20..250VAC, (47..63Hz), max. 1.5WATEX thresholds:Uo= 8.7V; Io= 19mA; Po= 42mW Li = 20µH; Ci =10nF IIB/IIIC: Lo 100µH 1mH 100mHCo 12.9µF 7.3µF 2.8µF IIC : Lo 100µH 1mH 100mH Co 2.2µF 1.2µF 0.4µF24V mains adapter Auxiliary voltage:24V DC +/-15%, max. 1.5WATEX thresholds:Uo= 8.7V; Io= 17mA; Po= 37mW Li = 20µH; Ci =10nF IIB/IIIB: Lo 100µH 1mH 100mHCo 13.9µF 7.3µF 2.9µF IIC/IIIC: Lo 100µH 1mH 100mH Co 2.2µF 1.3µF 0.4µFCombined data Um (according to ATEX): 253V AC / 125V DC ● 1 or 2 channel version● Safe galvanic isolation between input / output / auxiliary voltage ● Functional safety up to SIL2 EN61508● Inputs for switching contacts, Namur initiators, or optocouplers ● Intrinsically safe inputs for connection of sensors in ExZones 0 and 20 ● Device installation in Ex Zone 2 possible ● Galvanic isolation in accordance with the requirements foramplified isolation ● Switchable monitoring of the input circuit for wire breaksand short-circuit ● Relay outputs as normally open contacts or changeovers(invertible effect) ● Wide-range mains adapter or 24 V DCTest voltage :3kV AC between input/output/auxiliary voltageWorking temperature :-10..60°CStorage temperature :-20..80°CAir humidity :10..90% (no condensation)Measuring inputs (in accordance with EN60947-5-6 Namur) Open circuit voltage :approx. 8VShort circuit voltage :approx. 8mASwitching points :inactive <= 1.2mA, active >= 2.1mA, hyst. < > 0.5mAError recognition -Wire break :<0.2mACharacteristics-Short circuit :>7mASwitch amplifiers of the series TS125 and TW255 are used in switch cabinets for the conversion and isolation of digital switchingsignals, as well as in explosion-prone areas.Relay outputsThe devices are available in one- or two-channel versions.Passive sensors, such as switching contacts, Namur initiators, or passive electronic outputs of third-party devices, can be connectedto the intrinsically safe inputs.The TS125 series in 12.5 mm wide carrier rail housing offers relay outputs with output make circuit. The TW225 series in 22.5 mmwide carrier rail housing offers relay outputs with changeover function. The plug-in terminal strips enable simple and time-savingwiring. The configuration is also quick and easy with the front DIP switches.Technical data Explosion protectionSwitching voltage :<250V AC <2A <500VA <125V DC <0.2A <25W < 30V DC <2A <60WSwitching frequency :max. 5Hz-delay :max. 30msCasing Dimensions (WxDxH)TS125:TS225:12.5 x 114 x 108mm 22.5 x 114 x 108mmMaterial :PA6.6, light grey, Flammability class V0 (UL94)Weight :TS125: 120g; TS225: 140gGas:II (1) G [Ex ia Ga] IIC/IIBProtection rating :IP20Dust:II (1) D [Ex ia Da] IIICTerminals :Intrinsically safe + ZoneII 3 G nA nC [ic] IIB T4 Gc *)0.2 - 2.5mm², AWG 24 - 14 Removable coded terminalsProtection rating 'n':II 3 G nA nC IIB T4 Gc X *)Functional safety :SIL2 in accordance with EN61508*) Manufacturer's certificate, requires installation in an earthed, conductivehousing (minimum protection rating IP54)dsh_fam_ts125_ts225_en V2.00(specific data on request)1