новост

EJS-04

4-port industrial EtherCAT junctions

Features and Benefits

  • 4 100BaseT(X) full-duplex RJ45 ports for multiple slave connections
  • Supports topology conversion for more flexible EtherCAT networks
  • Compact size for easy installation
  •  Wide power input range with redundancy options
  • IP30-rated metal housing
  • Meets the EN 61000-6-2 and EN 61000-6-4 standards for industrial EMC applications
  • Supports DIN-rail grounding to optimize space and wiring
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EJS-04

EJS-04

Модели

Аксесоари

Описание

Introduction

Moxa’s EJS-04 Series EtherCAT junctions are equipped with 4 Fast Ethernet EtherCAT ports. These devices support star, line, ring, or tree topology conversion, enabling multiple EtherCAT devices to be connected in a modular and efficient manner. The EJS Series features a robust metal housing with high electromagnetic compatibility to shield against environmental inference while support for multiple grounding methods simplifies wiring and installation.

The EJS Series supports a range of redundancy features to enhance the reliability and availability of EtherCAT networks. Topology conversion minimizes production line interruptions and improves troubleshooting efficiency. The dual power input design lets you connect a redundant power supply for non-stop availability in the event of a main power failure. Moreover, the EJS Series can be used in redundancy topologies to provide alternative data paths in case one data path fails, ensuring that the exchange of data is not interrupted.

The EJS Series is certified for the EtherCAT Conformance Test by the EtherCAT Technology Group (ETG), meaning the EJS Series integrates into your existing network seamlessly, making the EJS Series ideal for use in any EtherCAT application.

Техническа спецификация

  • EtherCAT
FMMU8
Sync Manager8
Supported TopologiesStar
Line
Tree
Ring
Interfaces4 x 100BaseT(X) ports (RJ45 connector)
Auto MDI/MDI‑X connection
  • Switch Properties
Port Combination1 (IN), 3 (OUT)
Port Delay1 μs per port (approximately)
  • Rotary Switch Configuration
ID SelectorValid address range: 1 to 4095
  • Power Parameters
Connection1 removable 4‑contact terminal block(s)
Input Current0.13 A (max.)
Input Voltage12/24/48 VDC
Operating Voltage9.6 to 60 VDC
Overload Current ProtectionSupported
Reverse Polarity ProtectionSupported
  • LED Interface
LED IndicatorsPWR1, PWR2, RUN
  • Physical Characteristics
Dimensions24.5 x 100 x 75 mm (0.96 x 3.94 x 2.95 in)
Weight245 g (0.54 lb)
Cable Length100 m
HousingMetal
InstallationDIN‑rail mounting
Wall mounting (with optional kit)
  • Environmental Limits
Operating TemperatureStandard models: ‑10 to 60 °C (14 to 140 °F)
Wide temp models: ‑40 to 75 °C (‑40 to 167 °F)
Ambient Relative Humidity5 to 95% (non‑condensing)
Storage Temperature (package included)‑40 to 85 °C (‑40 to 185 °F)
  • Standards and Certifications
SafetyUL 61010‑2‑201
EN 62368‑1
EMCEN 55032/35
EN 61000‑6‑2/-6‑4
EMICISPR 22/32, FCC Part 15B Class A
EMSIEC 61000‑4‑2 ESD: Contact: 6 kV; Air: 8 kV
IEC 61000‑4‑3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000‑4‑4 EFT: Power: 2 kV; Signal: 2 kV
IEC 61000‑4‑5 Surge: Power: 2 kV; Signal: 2 kV
IEC 61000‑4‑6 CS: 10 V
IEC 61000‑4‑8 PFMF
ShockIEC 60068‑2‑27
VibrationIEC 60068‑2‑6
IEC 60068‑2‑64
FreefallISTA‑1A (with package)
  • MTBF
Time8,718,114 hrs
StandardsTelcordia (Bellcore), GB
  • Warranty
Warranty Period5 years
DetailsSee www.moxa.com/warranty

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