Features

Digital programmable transmitter

Suitable for installation in connecting heads in accordance with DIN, form B

Input for
- Resistance thermometer (2-, 3- or 4-wire technology)
- Thermocouples
- Resistance-based sensor and DC voltage sources

Output signal: 4…20 mA invertible, 2-wire technology

Configurable via HART®:
- optional with a handheld communicator
- optional with a HART® modem and theSIMATICPDM parameterization software

Power supply: 8…35 V DC; 8…30 V DC (Ex)

Electrically isolated

Test sockets for multimeters for monitoring purposes and plausibility checks without interruption of the current loops.

Diagnostics LED:
- Sensor and power supply have been correctly connected (LED displays a green light)
- Sensor breakage or short-circuit (LED flashes red)
- Internal device fault (steady red light)

Sensor monitoring, open circuit and short-circuit

Self-monitoring

Options

Explosion protection for gases and dust

Parameterization via PC Software

Classification per SIL 2

Expanded diagnostic functions, such as slave pointer, operating hours counter

Special characteristic

Applications

The digital transmitter converts different signal sources to a load-independent current signal commonly found in process control systems. The output is the standard sensor line signal. It is a load-independend, 4 to 20 mA, DC signal which is superimposed with the digital HART® signal. The transmitter has extensive configuration options.

Application area

● All process industry fields