PSR110A

The PSR110A is a highly versatile current/voltage input-monitored, relay output voltage sensing relay module. It has two inputs, one for current and one for voltage, as well as one digital selector switch for setting the application field parameters of the module. This module is primarily used in monitoring large scale systems within the industrial context. The PSR110A has two SPDT relays with contacts rated at 10A/125VAC, and a third SPST relay with a maximum 2A/30VAC rating for its load.

The PSR110A is designed to be used as a central monitoring module to provide voltage and current monitoring, as well as load sensing for industrial applications. It is designed to be used in a variety of areas, but is primarily used to allow for monitoring of large scale, non-critical systems. The module is also suitable for monitoring systems that are subject to varying temperature or humidity levels, as the module is rated up to a temperature of 85C and a relative humidity range of 45-85%.

The working principle of the PSR110A is based on the principle of comparators, allowing for two setpoints (or limits) to be set for the monitored inputs. When either input (current or voltage) exceeds its setpoint, the relay contacts change their status accordingly. This in turn triggers an action based on the programmed parameters. The module is also designed to be used as an alarm relay, and it can be programmed to either send out an alarm signal or take an action based on the set input values.

The PSR110A can also be programmed to be used as a voltage monitoring module. The module can monitor the voltage within a system and can be programmed to take an action if the voltage either rises or falls below a certain setpoint. In addition, the module is designed to be used in a variety of applications such as motor control, pump control, electric isolation, load monitoring and motor failure detection, among others.

The PSR110A is a very versatile voltage and current monitoring module. It is designed to be easy to use and configure with a simple yet intuitive interface. It is a great addition to any industrial environment that requires voltage and current monitoring to ensure high quality and efficient operation.