The EKI-1200 series Modbus gateways are bi-directional gateways for integrating new and existing Modbus/RTU and Modbus/ASCII serial devices to newer TCP/IP networked-based devices. The EKI-1228 has two independent Ethernet ports and MAC addresses to provide redundancy and reliability.
Advantech
EKI-1228-DR-AE
8-Port Modbus Gateway
£816.53
- Supports surge protection for D.C. power ports with line to line 2 KV, and line to earth 4 KV; for signal ports with 4 KV.
- Automatic RS-485 data flow control
- Built-in 15 KV ESD protection for all serial signals
- Mounts on DIN-rail and Wall mount
- Software selectable RS-232/422/485 communication
- Support up to 16 connections on each serial port under Modbus client mode and 128 sessions under Modbus server mode.
- Supports up to 921.6 kbps, and any baud rate setting
- Integration of Modbus TCP and Modbus RTU/ASCII networks
- Provides 2 x 10/100 Mbps Ethernet ports for LAN redundancy
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Datasheets
Specification
Certification
| EMC | CE, FCC |
| EMI | EN 55011/ EN 55022 Class A, EN 61000-6-4, FCC Part 15 Subpart B Class A |
| EMS | EN 61000-4-2 (Level 4), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 4), EN 61000-4-5 (Level 4), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 4) |
| Freefall | IEC 60068-2-32 |
| Safety | UL 60950-1 |
| Shock | IEC 60068-2-27 |
| Vibration | IEC 60068-2-6 |
Environment
| Operating Temperature | -10 ~ 60°C (14 ~ 140°F) |
| Relative Humidity | 10~95% |
| Storage Temperature | -40 ~ 85°C (-40 ~ 185°F) |
Ethernet Communication
| Ethernet Standard | IEEE 802.3 , 802.3u |
| RJ-45 Port Connector Type | RJ-45 |
| RJ-45 Port Number | 2 |
| RJ-45 Transmission Speed | 10/100 Mbps |
Power
| Power Connector Type | 6-pin removable screw terminal (power & relay) |
| Power Consumption | 5W |
| Power Operating Current | 1A @ 24 VDC |
Mechanism
| Dimensions (W x H x D) | 86 x 140 x 95 mm |
| Enclosure (Metal) | Metal |
| Mounting | DIN-rail, Wall mount |
| Weight | 9 kg |
Software
| Configuration | Windows utility, Telnet console, Web Browser |
| Driver | Windows XP/7/8.1/10, Windows Server 2003/2008/2012/2016/2019, and Linux |
| Protocols | Modbus RTU, Modbus TCP, Modbus ASCII |
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