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NEIO-B1841

8-CH AI, 2-CH AO, 16-CH DI/O EtherCAT Slave Module (Single-ended), provided with high isolation protection, and verified by the EtherCAT conformance test tool

MAIN FEATURE
  • Finger-safe wiring cover
  • Detachable screw terminals
  • Rotational pin-assignment marks
  • On-module LED indicators
  • User-friendly wiring label
  • Multiple mounting methods
  • 8-CH analog inputs (single-ended)
  • 2-CH analog outputs (single-ended)
  • 8-CH digital inputs (PNP/NPN)
  • 8-CH digital outputs (PNP)

Overview

NEIO-B1841 is a cost-effective EtherCAT I/O slave module. Each NEIO-B1841 is equipped with 8-CH analog Input, 2-CH analog output, 8-CH digital input, 8-CH digital output. NEIO-B1841 provides adjustable input range of voltage and current, so that it can fulfill different application requirements. NEIO-B1841 also provides watchdog function, when it is disconnected, watchdog function can keep the module in a safe state and restore to normal operation.All of the NEIO modules are provided with high isolation protection, and verified by the EtherCAT conformance test tool.

Specifications

Analog Input

  • Number of channels: 8 (single-ended)
  • Input type: voltage, current
  • Input range: 0~5V, 0~10V, ±5V, ±10V, 0~20mA, 4~20mA
  • Resolution: 16-bit
  • Sampling rate: 1 kHz/ch
  • Accuracy: < ±0.3% of FSR

Analog Output

  • Number of channels: 2 (single-ended)
  • Output type: voltage, current
  • Output range : 0~5V, 0~10V, ±5V, ±10V, 0~20mA, 4~20mAResolution: 16-bit
  • Accuracy
    • < ±0.2% of FSR for voltage output
    • < ±0.1% of FSR for current output

Digital Input

  • Number of channels: 8 (PNP/NPN)
  • Input voltage: 24 VDC
  • On-state voltage, “1”: 9~24 VDC
  • Off-state voltage, “0”: 0~8 VDC
  • Input filter: 1ms

Digital Output

  • Number of channels: 8 (PNP)
  • Input voltage: 24 VDC
  • Output load type: resistive, inductive, capacitive
  • Max. output current: 500 mA/ch
  • Switching time
    • Off to on: 100 us
    • On to off: 150 us

Communication

  • Protocol: EtherCAT
  • Bus interface: 2 x RJ-45
  • Media: Ethernet cable (min. CAT5), shielded
  • Distance between stations: max. 100m (100BASE-TX)
  • Data transfer rate: 100M baud

Power Requirements

  • DC input range: DC 24V ±20% with over-voltage and reversed-voltage protection 

Common Section

  • Electrical isolation: 2.5 kV (power contact)
  • Operating temperature: 0°C~55°C
  • Storage temperature: -40°C~85°C
  • Relative humidity: 5~95%, non-condensation, non-operating
  • Shock: IEC 60068-2-27
  • Vibration: IEC 60068-2-6, IEC 60068-2-64
  • Enclosure type rating: IP20Mounting type: din-rail (35mm), wall-mount
  • Dimensions (mm): 155 x 115 x 57.4 (W x H x D)

Certifications

  • CE
  • FCC Class A

Ordering Information

NEIO-B1841 (P/N: 10J80184100X0)
8-CH AI, 2-CH AO, 16-CH DI/O EtherCAT slave module

AC to DC din rail power supply (P/N: 7440060001X00)
60W 24V/2.5A for NISE

Download

Quick Reference Guide
Upload Date File Name Version OS Description Download
2019/11/04 NEIO-B1841 Quick Reference Guide B Windows NEIO-B1841 Quick Reference Guide 251.3 kB
User Manual
Upload Date File Name Version OS Description Download
2020/03/19 NEIO Series User Manual 200601 Windows NEIO Series User Manual 7.6 MB
Driver
Upload Date File Name Version OS Description Download
2019/11/04 NEIO B1841 ESI 1.0 Windows NEIO B1841 ESI 5.6 kB