switch amplifier | TS125 / TS225
110,00 EUR
inkl. 19 % USt -> Preis zzgl. Versandkosten
Lieferzeit bzw. Fertigungszeit variiert - bitte erfragen!
Art.Nr.: TSX25Produktbeschreibung
general information:
Switch amplifiers of the series TS125 and TW255 are used in switch cabinets for the conversion and isolation of digital switching signals, also in explosion-prone areas. The devices are available in one- or two-channel versions. Passive sensors, such as switching contacts, Namur initiators, or passive electronic outputs of external devices, can be connected to the intrinsically safe inputs.
The TS125 series in a 12.5 mm wide carrier rail housing offers relay outputs with NO function. The TW225 series in a 22.5 mm wide carrier rail housing offers relay outputs with changeover function. The plug-in terminal strips enable simple and time-saving
wiring. The configuration is also quick and easy with the front DIP switches.
wiring. The configuration is also quick and easy with the front DIP switches.
- 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 Ex zones 0 and 20
- device installation in Ex zone 2 possible
- galvanic isolation in accordance with the requirements for amplified isolation (EN60664)
- switchable monitoring of the input circuit for wire breaks and short-circuit
- relay outputs as normally open or changeover contacts (invertible effect)
- wide-range power supply or 24 V DC
- configuration via front DIP switches
- pluggable coded terminal strips
- housing width of 12.5 or 22.5 mm
- Carrier rail mounting TS35 EN60715
- operating display, indication of switching status and errors via LEDs
specifications:
| explosion protection | |
| gas: | II (1) G [Ex ia Ga] IIC/IIB |
| dust: |
II (1) D [Ex ia Da] IIIC |
| Intrinsically safe + zone 2: | II 3 G nA nC [ic] IIB T4 Gc *) |
| protection class „n“: | II 3 G nA nC IIB T4 Gc X *) |
| wide-range power supply | |
| auxiliary voltage: | 20 V DC to 125 V DC and 20 V AC to 250 V AC, (47 Hz to 63 Hz), max.1.5 W |
| ATEX threshold: | Uo = 8.7 V; Io = 19 mA; Po = 42 mW Li = 20 μH; Ci = 10 nF IIB/IIIC: Lo 100 μH 1 mH 100 mH Co 12.9 μF 7.3 μF 2.8 μF IIC: Lo 100 μH 1 mH 100 mH Co 2.2 μF 1.2 μF 0.4 μF |
| 24 V mains adapter | |
| auxiliary voltage: | 24 V DC +/-15 %, max. 1.5 W |
| ATEX threshold: | Uo = 8.7 V; Io = 17 mA; Po = 37 mW Li = 20 μH; Ci = 10 nF IIB/IIIB: Lo 100 μH 1 mH 100 mH Co 13.9 μF 7.3 μF 2.9 μF IIC/IIIC: Lo 100 μH 1 mH 100 mH Co 2.2 μF 1.3 μF 0.4 μF |
| combined data | |
| Um (acc. to ATEX): | 253 V AC / 125 V DC |
| test voltage: | 3 kV AC between input/output/auxiliary voltage |
| working temperature: | -10°C to +60°C |
| storage temperature: | -20°C to +80°C |
| air humidity: | 10 % to 90 % (non-condensing) |
| measuring inputs (acc. to EN60947-5-6 Namur) | |
| open circuit voltage: | approx. 8 V |
| Short circuit current: | approx. 8 mA |
| switching points: | inactive <= 1.2 mA, active >= 2.1 mA, hyst. < > 0.5 mA |
| error recognition: | wire break: <0.2 mA short circuit: >7 mA |
| relay outputs | |
| switching voltage: | <250 V AC <2 A <500 VA <125 V DC <0.2 A <25 W < 30 V DC <2 A <60 W |
| switching frequency: | max. 5 Hz |
| delay: | max. 30 ms |
| housing | |
| dimensions (W x D x H): | TS125: 12.5 x 114 x 108 mm TS225: 22.5 x 114 x 108 mm |
| material: | PA6.6, light grey, flammability class V0 (UL94) |
| weight: | TS125: 120 g; TS225: 140 g |
| ingress protection: | IP20 |
| terminals: | 0.2 mm2 to 2.5 mm2, AWG 24..14 removable coded terminals |
| functional safety | SIL2 in accordance with EN61508 (specific data upon request) |
*) Manufacturer's certificate, requires installation in an earthed, conductive housing (minimum ingress protection IP54)
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