1 PCS USED Fuji PLC Module NP1L-RS3 #LYQ007
1 PCS USED Fuji PLC Module NP1L-RS3 #LYQ007
1 PCS USED Fuji PLC Module NP1L-RS3 #LYQ007
Part Number: NP1L-RS3; Model: NP1L-RS3; Product Name: Industrial Serial Communication PLC Expansion Module
Brand: Fuji Electric (Fuji Electric Co., Ltd., a Global Provider of Advanced Industrial Automation and Control Solutions)
Product Status: Original New Unit; Product Category: Serial Communication Expansion Module, Compatible with Fuji NP Series PLC Systems
Core Application: Widely used in industrial automation systems requiring serial data transmission, such as factory automation, process control, intelligent instrumentation connection, and remote device communication. Suitable for data exchange between PLC and sensors, actuators, touch screens, and other serial devices.
Core Features: Dual-channel RS485/RS422 communication interface; Support for multiple industry-standard protocols; Optically isolated design for anti-interference; Compact industrial-grade structure; Easy integration with Fuji NP series PLC; Configurable communication parameters; Built-in fault detection function.
2. Electrical Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Power Supply Parameters
Power Supply Source: Powered by PLC Main Unit (NP Series); Rated Supply Voltage: DC 5 V (From PLC Backplane);
Rated Input Current: ≤ 120 mA (Typical Operation);
Power Protection: Overcurrent protection (Integrated with PLC main unit protection system), ensuring safe operation.
2.2 Communication Performance
Communication Interfaces: 2 × RS485/RS422 Dual-Mode Interfaces (Selectable via DIP Switch);
Supported Protocols: Modbus RTU (Master/Slave), Fuji Original Protocol, ASCII Protocol (Configurable);
Communication Rate: 1200 bps ~ 115200 bps (Configurable, Stepless Adjustment);
Data Bits: 7/8 Bits (Selectable); Parity Check: None/Odd/Even (Selectable); Stop Bits: 1/2 Bits (Selectable);
Transmission Distance: Up to 1200 Meters (At 9600 bps, Using Shielded Twisted-Pair Cable);
Signal Isolation: Optically Isolated Interfaces (2.5 kVrms Isolation Voltage), Effective Anti-interference for Industrial Environments;
Load Capacity: Up to 32 Nodes Per Interface (Compliant with RS485 Standard).
2.3 I/O & Signal Characteristics
Signal Type: Differential Signal (RS485/RS422), Complying with TIA/EIA-485-A Standard;
Logic Level: RS485 Differential Voltage: +2 V ~ +6 V (Logic 1), -6 V ~ -2 V (Logic 0); Minimum Detectable Differential Voltage: ±200 mV;
Response Time: ≤ 1 ms (Signal Transmission Delay);
Connector Type: Terminal Block (Screw-Type, 2-Pin Per Interface for Signal Lines).
3. Mechanical & Environmental Specifications
3.1 Mechanical Parameters
Dimensions (W × H × D): 35 mm × 90 mm × 110 mm (Compatible with NP Series PLC Backplane, Including Connectors);
Mounting Type: Backplane Mount (Dedicated to Fuji NP Series PLC Main Unit);
Net Weight: ≤ 120 g (Net Weight);
Material: Housing - Flame-Retardant ABS Plastic (UL94 V-0), Terminal Block - Copper Alloy with Nickel Plating, PCB Board - FR-4 Flame-Retardant Material.
3.2 Environmental Parameters
Operating Temperature: 0℃ ~ 50℃ (Full Load Operation);
Storage Temperature: -20℃ ~ 65℃;
Relative Humidity: 10% ~ 95% (Non-Condensing, No Condensation Allowed During Operation);
Vibration Resistance: 10 Hz ~ 50 Hz, 0.5 g rms (X/Y/Z Axes, Continuous Operation) per IEC 60068-2-6;
Shock Resistance: 10 g, 11 ms Half-Sine Wave (X/Y/Z Axes, Non-Continuous Operation) per IEC 60068-2-27;
EMI/EMC Compliance: EN 55011 Class A (Emission), EN 61000-4 (Immunity); ESD Protection: ±8 kV (Contact Discharge), ±15 kV (Air Discharge) per IEC 61000-4-2.
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