High / Low Selector (S-Unit)

Adder & Subtractor (S-Unit)

Limiter (S-Unit)

Strain gauge transmitter (S-Unit)

Peak holder (S-Unit)

Sample holder (S-Unit)

Square root extractor (S-Unit)

Reverse transmitter (S-Unit)

PT transmitter (S-Unit)

CT transmitter (S-Unit)

High / Low Setter (S-Unit)

RTD transmitter (S-Unit)

Signal distributor (S-Unit)

Current loop supply (S-Unit)

Signal transmitter (S-Unit)

Potentiometer transmitter (S-Unit)

2-Wire signal converter (RTD/I)

Isolator (SD-Unit)