Technolec

EJS-08 SERIES

Compact industrial EtherCAT junction with 8 100BaseT(X) ports, dual 12/24/48 VDC power inputs, -10 to 60°C operating temperature
ejs-08-series
8 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

EtherCAT

  • FMMU: 8
  • Sync Manager: 8
  • Supported Topologies: Star Line Tree Ring
  • Interfaces: 8 x 100BaseT(X) ports (RJ45 connector) Auto MDI/MDI-X connection

Switch Properties

  • Port Combination: 1 (IN), 7 (OUT)
  • Port Delay: 1 μs per port (approximately)

Rotary Switch Configuration

  • ID Selector: Valid address range: 1 to 4095

Power Parameters

  • Connector: 1 removable 4-contact terminal block(s)
  • Input Current: 0.30 A (max.)
  • Input Voltage: 12/24/48 VDC
  • Operating Voltage: 9.6 to 60 VDC
  • Overload Current Protection: Supported
  • Reverse Polarity Protection: Supported

LED Interface

  • LED Indicators: PWR1, PWR2, RUN

Physical Characteristics

  • Dimensions: 43 x 100 x 75 mm (1.69 x 3.94 x 2.95 in)
  • Weight: 340 g (0.75 lb)
  • Cable Length: 100 m
  • Housing: Metal
  • Installation: DIN-rail mounting Wall mounting (with optional kit)

Environmental Limits

  • Operating Temperature: -10 to 60°C (14 to 140°F)
  • Ambient Relative Humidity: 5 to 95% (non-condensing)
  • Storage Temperature (package included): -40 to 85°C (-40 to 185°F)

Standards and Certifications

  • Safety: UL 61010-2-201 EN 62368-1
  • EMC: EN 55032/35 EN 61000-6-2/-6-4
  • EMI: CISPR 22/32, FCC Part 15B Class A
  • EMS: IEC 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
  • Shock: IEC 60068-2-27
  • Vibration: IEC 60068-2-6 IEC 60068-2-64
  • Freefall: ISTA-1A (with package)

MTBF

  • Time: 6,294,742 hrs
  • Standards: Telcordia (Bellcore), GB

Warranty

  • Warranty Period: 5 years
  • Details: See www.moxa.com/warranty

Available Models

Model No. Description Quantity
EJS-08 Compact industrial EtherCAT junction with 8 100BaseT(X) ports, dual 12/24/48 VDC power inputs, -10 to 60°C operating temperature
EJS-08-T Compact industrial EtherCAT junction with 8 100BaseT(X) ports, dual 12/24/48 VDC power inputs, -40 to 75°C operating temperature