TV125M/ST125M | universal isolating amplifier
Product.Nr.: TV125M/ST125M
Manufacturer: Senseca (ehemals Martens)
EUR 183,50
incl. 19 % VAT
product description
Isolation amplifiers of series TV/ST125M are suitable for potential separation or to convert the standard signals. The universal design of inputs and the output, and the internal power supply with widerange mains adapter enable a wide spectrum of applications with only one type of device. Alternatively the auxiliary voltage supply can be carried out via a mounting rail bus connector. The pluggable terminal strips allow a simple and time-saving wiring.
The configuration of input and output signals is done by front panel dip switches in a very easy and fast way.
Because of the microprocessor design it is possible to identify shortfall or exceeding of the measurement range. This is then signaled by a bi-color status LED on the front panel. In case of an error the output is then set to a defined initial value or ending value.
The initial value and the end value of the measuring range can be adjusted by means of two frontal trimmers.
The device version of ST125 additionally provides a transmitter power supply for external 2-, 3- and 4-conductor sensors.
- Standard inputs and outputs with adjustment function
- Safe electrical isolation between input / output / auxiliary voltage due to reinforced insulation according to DIN EN 61010-1
- Functional safety to SIL2 EN61508
- Input intrinsically safe for the connection of sensors in the ex-zonen 0 and 20
- Equipment installation possible in ex-zone 2
- Wide range mains adapter for AC and DC supply
- Power rail supply
- Output accuracy <0,2 % of full scale
- Operating display and status messages via bi-color LED
- Configuration via front panel dip switches
- Coded plug-in terminal blocks
- Small design, width 12.5 mm
- Mounting rail TS 35 and EN60715
Downloads
data sheet German (1.29 MB)
data sheet English (1.14 MB)
instruction manual German (0.74 MB)
instruction manual English (0.88 MB)