SMC NP420-DN1 valve group controller
Product Manual：
SMC NP420-DN1 valve group controller
Introduction: SMC NP420-DN1 is a DeviceNet communication type pneumatic valve group controller that centrally controls multiple solenoid valves and is commonly used for pneumatic circuit control in semiconductor equipment.
1. SMC NP420-DN1 is equipped with DeviceNet bus, which can be directly connected to PLC for remote valve control
2. Support 16 station valve group expansion, centralized control of multiple pneumatic actuators
3. 24VDC standard power supply, suitable for industrial automation general electrical circuits
4. Dual DB interface partition input and output, clear circuit layout and not easily confused
5. Panel status indicator light, visually viewing channel and communication faults
6. Built in circuit filter, resistant to electromagnetic interference from the machine, stable communication without disconnection
7. Integrated real-time diagnostic function, quickly locate wire breakage and short circuit faults
8. Compact shell, supporting rail installation, saving control cabinet space
9. Multiple overcurrent protections in the internal circuit to prevent short circuits from burning out the board
10. Low signal transmission delay, precise synchronization of electromagnetic valve start stop response
11. Standardized wiring ports, no need for complex wiring during disassembly and maintenance
12. The shell is dust-proof and sealed, suitable for industrial working conditions in clean rooms and workshops
13. Bus communication simplifies wiring and significantly reduces the number of on-site wiring
14. The original factory reinforced circuit board is not easy to solder off during long-term continuous operation
15. Perfectly matched with SMC valve islands across the entire range, with no need for additional modifications for machine adaptation
Conclusion: The SMC NP420-DN1 valve group controller has stable bus communication and efficient centralized control, making it a reliable valve group control accessory for semiconductor pneumatic systems.
Product detailed pictures：
NP420-DN1
product video
Other links
CI858K01 Tension controller
WATLOW CAS200 Temperature controller
ALSTOM ELEMENTS-F2 Spares control processor module
Other links
SCHROFF MPS022 13100203 Power supply
8811-IO-DC 8811-IO-DC-01 Analog communication card
A6500-UM General measurement card
