The 3500/62 monitor: 

Continuously compares monitored parameters against configured alarm

setpoints to drive alarms for machinery protection. l

Provides essential machine information for both operations and maintenance personnel.

You can program the 3500/62 using the 3500 Rack Configuration Software to perform

either current or voltage measurements.

The 3500/62 offers I/O modules for three signal input scenarios: +/-10 Volts DC,

isolated 4-20 mA, or 4-20 mA with Intrinsically Safe zener barriers.

The Internal Barrier I/O provides external power input terminals to provide intrinsically safe power to the 4-20 mA transducers

When used in a Triple Modular Redundant (TMR) configuration, you must install 

Process Variable Monitors adjacent to each other in groups of three.

When used in this configuration, the monitor employs two types of voting to ensure

accurate operation and to avoid loss of machinery protection due to single-point failures.