EKI-1321 1-port RS-232/422/485 to GPRS IP Gateway
£522.00 excl. vat
EKI-1321 and EKI-1322 cellular gateways can transparently bring RS-232/422/485 or Ethernet devices to a cellular network. They allow nearly any device with serial or Ethernet ports to connect and share a cellular network with easy and simple configuration. EKI-1321 and EKI-1322 GPRS IP Gateway’s are compact, and can be DIN-rail or wall mounted and with both front panel and side panel LED displays for easy identification. They come with dual DC power input from 12 to 48 VDC and have 2 KV EFT/Surge protection to prevent damage from various type of power resources. The serial ports are also protected by 15 KV ESD line protection to keep your system safe from unexpected electrical discharges. Both models support dual SIM slots to support GPRS signal redundancy to switch to an available channel automatically while the existing one is disconnected, and SD card slot for data buffering to prevent loss of serial data while the communication is interrupted.
Out of stock
Please click the link below to open the PDF datasheet
View Datasheet - Universal quad-band GSM/GPRS 850/900/1800/1900 MHz
- Dual SIM for telecom redundancy
- Support SDHC SD Card for Data Buffering
- Connect Ethernet and Serial Devices over VPN
- Various operation modes: COM port redirector, RVCOM, TCP, UDP, SMS tunnel, and pair connection
- Any baud rate setting for easy configuration
- Supports Universal quad-band GSM/GPRS 850/900/1800/1900 MHz
- Built-in 15 KV ESD protection for all serial signals
- 1.5 KV isolation protection
- 2 digital inputs
- Multiple configuration methods: Windows utility, Telnet, and Web console
- Supports 32-bit/64-bit Windows 2000/XP/Vista/7, Windows Server 2003/2008, Windows CE 5.0, and Linux
- LAN Interface
- Ethernet: 10/100 Mbps, auto MDI/MDIX
- Connector: RJ45
- Protection: 1.5 KV built-in magnetic isolation protection
- Standards: GSM/GPRS
- Band Option: Quad-band 850/900 and 1800/1900 MHz
- GPRS Multi-Slot: Class 10
- GPRS Terminal Device: Class B
- GPRS Coding Schemes: CS1 ~ CS4
- Tx Power: 1 W for GSM 1800/1900, 2 W for EGSM 850/900
- No. of SIM: 2
- SIM Control: 3 V
- Port Type: RS-232/422/485, software selectable
- No. of Ports: EKI-1321: 1, 2 KV isolation protection
- Port Connector: DB9 male
- Data Bits: 5, 6, 7, 8
- Stop Bits: 1, 1.5, 2
- Parity: None, Odd, Even, Space, Mark
- Baud Rates: 75 bps to 921.6 kbps, any baud rate setting
- Serial Signals: RS-232: TxD, RxD, CTS, RTS, DTR, DSR, DCD, RI, GND
- Protection: 15 KV ESD for all signals
- Channel: 1
- Contact Rating: 0.5 A @ 120 VAC
- Relay off Time(Typ.): 4 ms
- Relay on Time(Typ.): 3 ms
- Channel: 2
- Input Level: Logic level 0: 1 V Maximum
- LED Indicators: System: Power, System Status
- Reboot Trigger: Built-in WDT (watchdog timer)
- Driver Support: 32-bit/64-bit Windows 2000/XP/Vista/7,
- Utility Software: Advantech Serial Device Server Configuration Utility
- Operating Mode:s Virtual COM, Reverse Virtual COM, TCP/UDP server mode,
- Configuration: Windows utility, Telnet console, Web Browser
- Protocols: ICMP, TCP/IP, UDP, DHCP Client, Telnet, DNS, SNMP, HTTP,
- Router/Firewall: NAT, port forwarding
- Dimensions (W x H x D): 27 x 120 x 85 mm (1.06″ x 4.72″ x 3.35″)
- Enclosure: Metal with solid mounting hardware
- Mounting: DIN-rail, Wall
- Weight: 0.49 Kg
- Power Input: 12 ~ 48 VDC, redundant dual inputs
- Power Connector: Terminal block
- Power Consumption: EKI-1321: 8W, EKI-1322: 8.5W
- Power EFT/Surge Prot.: 2 KV
- Operating Temperature: -30 ~ 65°C (-22 ~ 149°F)
- Storage Temperature: -40 ~ 75°C (-40 ~ 167°F)
- Operating Humidity: 5 ~ 95% RH
Cellular Interface
Serial Communications
EKI-1322: 2
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485: Data+, Data-, GND
Relay Output
0.25 A @ 240 VAC; 2 A @ 30 VDC
Digital Input (EKI-1321)
Logic level 1: 3 ~ 30 V
General
GPRS: Quality, GPRS ready; Serial: Tx, Rx
Software
Windows Server 2003/2008, Windows CE 5.0, and Linux
TCP/UDP client mode, Pair connection mode (Serial Tunnel),
RFC2217, SMS Tunnel, IP Gateway w/ VPN
HTTPS, SMTP, SNTP, ARP, SSL
Mechanics
Power Requirements
Environment
