NS
The Omron NS PS-4S is a current sensing device. It is a 2-pin Mini Power Strip that is used to provide power to Omron NS series controllers. This is used to provide current monitoring capabilities, allowing for the feedback of the power source readings to the controller. The PS-4S has a removable terminal block for easy wiring and a built-in surge suppressor for protecting the power supply. As with all Omron NS products, the PS-4S is constructed with strong and reliable parts, giving it a long lifespan.