BentlyNevada 137110-01

The Bently Nevada 137110-01 is a 4-20 mA Barrier I/O Module with Internal Terminations for the 3500/62 Process Variable Monitor in the 3500 Machinery Protection System. It serves as the rear-rack interface between field-mounted 4-20 mA transmitters and the front-facing 3500/62 monitor module. The internal barrier design provides intrinsically safe power to field transmitters in hazardous areas, with built-in zener barriers and fuses, eliminating the need for external safety barriers.