136294-01 | Bently Nevada I/O MODULE 4-20MA PV ISOLATED

The 3500/62 Process Variable Monitor is a 6-channel monitorfor processing machine critical parameters that meritcontinuous monitoring, such as pressures, flows,temperatures, and levels. The monitor accepts +4 to +20 mAcurrent inputs or any proportional voltage inputs between -10Vdc and +10 Vdc. It conditions these signals and comparesthe conditioned signals to user-programmable alarmsetpoints. The 3500/62 monitor:l Continuously compares monitored parametersagainst configured alarm setpoints to drive alarms formachinery protection.l Provides essential machine information for bothoperations and maintenance personnel.You can program the 3500/62 using the 3500 RackConfiguration Software to perform either current or voltagemeasurements. The 3500/62 offers I/O modules for threesignal input scenarios: +/-10 Volts DC, isolated 4-20 mA, or 4-20 mA with Intrinsically Safe zener barriers. The Internal BarrierI/O provides external power input terminals to provideintrinsically safe power to the 4-20 mA transducersWhen used in a Triple Modular Redundant (TMR)configuration, you must install Process Variable Monitorsadjacent to each other in groups of three. When used in thisconfiguration, the monitor employs two types of voting toensure accurate operation and to avoid loss of machineryprotection due to single-point failures.