Industrial Relay Module for 232 Interface RTU Optocoupler Isolation Module ABS Enclosure DB9 Male

Functionality: A relay is an electrical control device, which causes the controlled quantity in the electrical output circuit to have a predetermined step change when the change in the input quantity (excitation amount) meets the specified requirement. Interactive System: It has an interactive relationship between the control system (also known as the input circuit) and the controlled system (also known as the output circuit). Automation : Usually used in automated control circuits, it is essentially an automatic that uses a small current to control the operating of a large current. Therefore, it plays roles such as automatic adjustment, guard, and circuit conve ion in the circuit. Item Type: Relay Module Material: ABS Power Supply : 5.08mm Screw Terminal Hardware Interface: DB9 Male Control Interface: for 232 Interface Communicating Protocol: for RTU Protocol Operating Time (5v): less than 10ms Release Time (5v): less than 5ms Maximum ing Current: NO: 10A, NC: 5A Maximum ing Power: NO: 2770 280W, NC: 1250