Signal amplifier TS125
switchingisolationdigital

signal amplifier
signal amplifier
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Characteristics

Type
signal
Secondary function
switching, isolation
Other characteristics
electronic, digital, ATEX
Voltage

Min.: 20 V

Max.: 250 V

Description

Switch amplifiers of the series TS125 and TW255 are used in switch cabinets for the conversion and isolation of digital switching signals, as well as 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 third-party devices, can be connected to 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 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. ●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 contacts or changeovers (invertible effect) ●Wide-range mains adapter or 24 V DC ●Configuration via front DIP switches ●Plug-in coded terminal strips ●Housing width of 12.5 or 22.5mm ●Carrier rail mounting TS35 EN60715 ●Operating display, switching status and error message display via LEDs
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.