Advantech EKI-1221I-MT
1-port Modbus Gateway with Fiber and WT
- 1 x 10/100 Mbps Ethernet ports and 1 x 100 Mbps Fiber port
- Integrates Modbus TCP and Modbus RTU/ASCII networks
- Supports up to 921.6 kbps and any baud rate setting
- Supports up to 16 connections per serial port under Modbus master mode and 32 sessions under Modbus slave mode
- Software-selectable RS-232/422/485/485-4w communication
- Mountable via DIN rail and wall mount
- Built-in 15 kV ESD protection for all serial signals
- Automatic RS-485 data flow control
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-1221/1222 feature one Ethernet port with RJ45 connector and one fiber port with SC/ST connector to provide redundancy and reliability. They provide a simple
and cost-effective way to bring remote management and data accessibility to thousands of devices that cannot otherwise connect to a network. The EKI-1221/1222 allow users to
select master or slave operation mode for each serial port. In addition to allowing an Ethernet master to control serial slaves, they also allow serial masters to control Ethernet slaves.
Specifications
- Ethernet Communications
- Compatibility
IEEE 802.3, IEEE 802.3u
Speed
10/100Base-T(X), 100Base-FX
Port
1 x RJ45 (Ethernet)
EKI-1221I-MT: 1 x ST multi-mode Fiber
EKI-1222I-SC: 1 x SC single mode Fiber
Protection
Built-in 2.25 k VDC magnetic isolation
Serial Communications
- Port Type
RS-232/422/485/485-4w, software selectable
No. of Ports
EKI-1221I-MT : 1
EKI-1222I-SC : 2
Port Connector
DB9 male
Data Bits
5, 6, 7, 8 Stop Bits 1, 2
Parity
None, Odd, Even, Space, Mark
Flow Control
XON/XOFF, RTS/CTS
Baud Rate
50 bps ~ 921.6 kbps, any baud rate setting
Serial Signals
RS-232: TxD, RxD, CTS, RTS, DCD, RI, GND
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485: Data+, Data-, GND
RS-485 4-wire: TxD+, TxD-, RxD+, RxD-, GND
Protection
15 KV ESD for all signals
Software
- OS Support
32-bit/64-bit Windows XP/Vista/7/8/8.1/10,<
Windows Server 2003/2008/2008 R2/2012/2012 R2
Utility Software
Advantech EKI Device Configuration Utility
Operation Modes
Modbus RTU Master/Slave mode
Modbus ASCII Master/Slave mode
Configuration
Windows Utility, Telnet Console, Web Browser
Protocols
ICMP, IP, TCP, UDP, BOOTP, DHCP, Auto IP, SNMP, HTTP, DNS, SMTP, ARP, NTP
General
- LED Indicators
System: Power, System Status
LAN: Speed, Link/Active
Fiber : Link/Active
Serial: Tx, Rx
Reboot Trigger
Built-in WDT (watchdog timer)
Mechanics
- Dimensions (W x H x D)
30 x 140 x 95.3 mm (1.18 x 5.51 x 3.75 inch)
Enclosure
Metal with solid mounting hardware
Mounting
DIN-rail, Wall
Weight
EKI-1221I-MT: 0.42Kg
EKI-1222I-SC: 0.43kg
Power Requirements
- Power Input
12 ~ 48 VDC, redundant dual inputs
Power Connector
Terminal block
Power Consumption
4W
Environment
- Operating Temperature
-40 ~ 75 °C (40 ~ 167 °F)
Storage Temperature
-40 ~ 85 °C (-40 ~ 185 °F)
Operating Humidity
10 ~ 95% RH
Regulatory Approvals
- EMC
CE, FCC Part 15 Subpart B (Class A)
Hazardous location
UL
ORDERING INFORMATION
Available Modules | |
EKI-1221I-MT | 1-port Modbus Gateway with MM/ST Fiber and WT |
EKI-1222I-SC | 2-port Modbus Gateway with SM/SC Fiber and WT |
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