- RD-1000 RELAY is a relay unit to increase electric contact capacity of level switches and other contacts.
- Contacts in field are driven by low voltage and small current for safety of operation.
- Pumps, solenoid valves, actuators, buzzer lamps and other devices can directly be controlled by Relay Output contact of RD-1000.
- Also, integrated sequence control function allows loading or unloading controls by using two points of High and Low level switches.(Caution: RD-1000 RELAY is not a safety relay for intrinsically safe circuit.)
- CONTACT AMPLIFICATION : It is possible to amplify a contact point by a set of this RD-1000. Refer to the following figure.
- LOADING AND UNLOADING CONTROLS : It is possible to control a pump by connecting 2 contacts with RD-1000. Refer to the following table about the state of output contacts of RD-1000 by the change of liquid and the action of contacts.