EJS-08-T
EJS-08 Series8-port industrial EtherCAT junctions
- 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
Certifications CE · FCC · UL Listed
Ships from and sold by A5 IT, an authorized Moxa reseller.
Specifications
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
- -35 to 75°C (-31 to 167°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
Documentation
| Name | Type | Version | Date |
|---|---|---|---|
| Software Package for EJS-08 Series (ESI file)8.8 KB | Software Package | v1.0 | Feb 21, 2025 Feb 21, 2025 Release notes |
| QIG for EJS-04, EJS-08 Series3.2 MB | QIG | v1.1 | Dec 25, 2025 |
| Datasheet for EJS-08 Series696.4 KB | Datasheet | v1.1 | Dec 05, 2025 |
| Tech Note: Building a Fault-tolerant EtherCAT Network4.4 MB | Tech Note | v1.0 | Aug 25, 2025 |
| Declaration of Conformity for EJS-04/08 Series306.9 KB | Declaration | v1.0 | Dec 25, 2024 |
