Thermocouple Measurement (Module G3)68C3 Operations Manual North Atlantic Industries, Inc. 12/19/2014Rev: 2014-12-19-0947 www.naii.com Page 152 of 330Optional Accessory NAI P/N ACC-ISO-THERM-BLK1Mechanical OutlineDimensions shown are inchesInterface DetailsModule Interface Connector: 25-pin DSUB-Male, AMP 747238-4 (or equivalent) / w/ JackpostsThermocouple wire terminal: 2-position terminal block, internal, screw-secure, Tyco, 282834-2 (or equivalent) (6 total)