Communication Unit Ethernet Connection Type
- Code / Model:
- Manufacturer: Keyence
- Department: Automation and control of processes
- Category of products: Controllers, HMI Displays and IoT Gateways
- Sub-category: Controllers, PLCs and Automates
- You've seen it before.: 1
Model
N-L20
Interface
- Ethernet
Display Interface
11-point LED display (RD Head, SD Head, Ethernet Link, Power (Multicolor Display Capable), 6 I/O Terminals, Error)
Power Supply for Code Reader
5 VCD ±5% (650 mA)
Terminal Block
Input
- Number of inputs: 2 inputs (IN1 and IN2)
- Type of input: Bidirectional voltage input
- Maximum nominal value: 26.4 VCD
- Minimum voltage in ON: 15 VCD
- Maximum current in OFF: 1 mA
Output
- Number of outputs: 4 outputs (OUT1 to 4)
- Type of output: Photo MOS relay output
- Nominal load: 30 VCD, 100 mA
- Leakage current in OFF: OFF: 0.1 mA or less
- Residual voltage in ON: 1 V or less
Communication Specifications
Communication Standard
- Ethernet: Complies with IEEE 802.3, 10BASE-T/100BASE-TX
- USB: Compatible with USB 2.0 high speed
Supported Protocol
- Ethernet: TCP, UDP, FTP, BOOTP, EtherNet/IPTM, PROFINET, KV STUDIO, MC protocol, OMRON PLC link
Connector
- USB: 1 point (Mini-B)
Nominal Value
- Power supply voltage: 24 VCD +10%, -20%
- Current consumption: 380 mA or less
Environmental Resistance
Operating Environment
- No presence of dust or corrosive gases
- Ambient temperature: 0 to +50 °C (32 to 122 °F) (No freezing)
Storage Temperature
- -20 to +60 °C (-4 to 140 °F) (No freezing)
Relative Humidity
- 35 to 85% HR (No condensation)
Vibration Resistance
- 10 to 55 Hz, Double Amplitude 0.3 mm (0.01"), 2 hours in each of the X, Y and Z directions
Weight
Approx. 150 g