The thermocouple splitter BTCS726 takes one thermocouple input and provides two fully isolated outputs. Both outputs can retransmit the thermocouple or one can produce a linearised process signal (4-20mA) for remote data logging and supervision. Final calibration can be trimmed by using the front accessible SPAN (S) and ZERO (Z) potentiometers. The optional alarm point is also set by potentiometer utilising the adjacent test socket. The voltage at the test socket (referenced to terminal 13) gives a 0-5V trip set range representing 0-100% input. The wide swing DC/DC converter allows for two power supply ranges: 10-60Vdc (16-42Vac), 80-280Vac (80-300Vdc). Isolation is 2kVr.m.s. between all 5 ports. Connection is via un-pluggable 8-way screw terminals.