The 1-channel HART®

isolating transducer

IM33-11-HI/24VDC is designed to operate

HART®

2-wire transducers (III) and to transmit galvanically isolated signals. In addition to the analog signals, also the digital

HART®

communication signals can be transmitted bidirectionally.

Alternatively, active 2-wire HART®

transmitters

(II) and passive 3-wire HART®

transmitters (I)

can be operated.

The device features one input and one output

circuit, each with 0/4…20 mA. A green LED

indicates operational readiness.

The input signals are transmitted 1:1 without

interference and made available at the output.

The removable terminal blocks feature

test sockets (Ø 2 mm) for connection of a

HART®

handheld.

■ Power supply of 2-wire measuring transducers with HART communication as well

as connection to active 2-wire and passive

3-wire transmitters

■ Input circuit: 0/4…20 mA

■ Output circuit: 0/4…20 mA

■ SIL2

■ Removable terminal blocks, screwable,

with 2 mm test box

■ Complete galvanic isolation

■ Input reverse-polarity protected

■ TR CU