NP1L-RS4

Overview

NP1L-RS4 is a Fuji Electric general purpose communication module supporting RS-485 communication, multiple transmission speeds, and photocoupler isolation for reliable industrial automation connectivity.

Communication & Connectivity

• SX bus modules (max.): 16 (Class B configuration)

• Port: RS-485, 1 channel

• Communication method: Full-duplex or half-duplex (software selectable)

• Synchronization: Start-stop synchronous transmission

• Transmission speeds: 1200 / 2400 / 4800 / 9600 / 19200 / 38400 / 57600 bps

• Transmission distance: ≤1 km (≤19.2 kbps)

• Connectable modules: max. 31 (station numbers 0–F)

• Connection method: D-sub, 9-pin male connector

• Transmission protocol: Application program dependent (FB in CPU module, non-procedural FB in D300win, FA package optional)

Electrical Data

• Isolation method: Photocoupler

• Dielectric strength: 445 V AC, 1 min (I/O pins to frame ground)

• Insulation resistance: ≥10 MΩ (500 V DC megger, I/O pins to frame ground)

• Occupied slots: 1

• Internal current consumption: ≤80 mA @ 24 V DC

Dimensions & Weight

• Weight: 160 g

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