The EKI-1200 series 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 feature two independent Ethernet ports and MAC addresses to provide a redundant networking mechanism.
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Description
Product Features:
- support up to 16 connections on each serial port under Modbus Master mode and 32 sessions under Modbus Slave mode
- Software selectable RS-232/422/485 communication
- Mounts on DIN-rail and Wall mount
- 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
- Built-in 15 KV ESD protection for all serial signals
- Automatic RS-485 data flow control
Advantech EKI-1221-CE serial server RS-232/422/485
2x RJ-45, 100Mbps, 36.6 x 140 x 95mm, 472g, 3.2W, 12 - 48VDC, RS-232/422/485
Advantech EKI-1221-CE, DC, 3.2 W, 12 - 48 V, 36.6 mm, 140 mm, 65 mm
Advantech EKI-1221-CE. Power source type: DC, Power consumption (typical): 3.2 W, Input voltage: 12 - 48 V. Width: 36.6 mm, Depth: 140 mm, Height: 65 mm. Product colour: Black
Specification
Technical details
Serial ports quantity
1
Serial interface type
RS-232/422/485
Ethernet LAN data rates
10,100 Mbit/s
Networking standards
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Baud rate
921.6 Kbit/s
RS-232 signals
CTS, GND, RTS, RXD, TXD
RS-422 signals
GND, RxD-, TxD+
RS-485 signals
GND, RxD+, RxD-, TxD+, TxD-
Data bits
5, 6, 7, 8
Parity bit
Even, Mark, N, Odd, Space
Stop bits
1, 1.5, 2
Ports & interfaces
Ethernet LAN
Ethernet LAN (RJ-45) ports
2
Power
Power source type
DC
Power consumption (typical)
3.2 W
Input voltage
12 - 48 V
Weight & dimensions
Width
36.6 mm
Depth
140 mm
Height
65 mm
Weight
472 g
Operational conditions
Operating temperature (T-T)
-10 - 60 °C
Storage temperature (T-T)
-20 - 80 °C
Operating relative humidity (H-H)
5 - 95%
Design
Product colour
Black