Arctic RTU

Key Features:

The Arctic RTU product family is designed to provide control and monitoring over field devices on a commercial mobile network using EDGE or GPRSL.
The Arctic RTU provides several interfaces such as Digital inputs and outputs, analog inputs, serial and Ethernet ports. it also supports industrial protocols such as IEC-104 and ModbusTCP are supported for SCADA connectivity.
• Enhanced connectivity – Digital I/O and Analog input interfaces
• IEC-104 and Modbus TCP for centralized I/O system controlling
• In device, local IEC-101 and Modbus ASCII/RTU protocol conversion
• Reliable and Secure – automated two way communication through the VPN tunnel
• Legacy serial device connectivity – extends the life cycle of the field devices
• Support for multiple field device simultaneous connectivity
• No unnecessary site visits – automatic connection re-establishment in case of fault
• Compatible with all operators and standard SIM cards
• Complete cost optimized static IP based RTU solution without commercial & technical risk
• Aluminum casing with DIN rail mounting

Product Details

Software


Common Features

Network protocols
. PPP, IP, ICMP, UDP, TCP, ARP, DNS, DHCP, FTP, TFTP, HTTP, POP3, SMTP

Tunneling (VPN)
. SSH server and client
. L2TP

Management
. WEB, SSH, Telnet and console
. FTP, TFTP and HTTP software update

Routing related
. Static routing, proxy ARP, port forward
.IP Masquerading/NAT, Firewall

IEC-104 and IEC-101
.IEC-104 over TCP or UDP
.IEC-101 FT 1.2 framing
. Local IEC-101 polling
. ASDU replacer
. Packet compressor

ModbusTCP/ASCII/RTU
. Serial protocol support for Modbus RTU and ASCII
. Network protocol support for Modbus TCP
. Supports both serial and network masters
. Local polling of slaves
Variant features
PRODUCT VARIANT TABLE
Feature 2910 2920 2930
GPRS x x x
EDGE x
6-26 VDC input voltage x x
8-48 VDC input voltage x
IEC-101 to IEC-104 protocol conversion x x
Modbus ASCII/RTU to Modbus TCP protocol conversion x
Analog Input (4-20 mA) - - 2
Digital Inputs 8 8 6
Digital Outputs 2 2 4

Hardware


Processor Environment
- 32 bit RISC processor
– 8 MB FLASH memory
– 32 MB SDRAM memory

Power
Nominal input voltage:
. 6-26 VDC (2910, 2920)
. 8-48 VDC (2930)
. 1 – 5 W power consumption
. ESD protection

Other
. Temperature sensor
. Real time clock

Environment
. Temperature ranges:
–40 to +75 °C
–40 to +85 °C (storage)
. Humidity 5 to 85 % RH (non-condensing)

Approvals
.CE

Serial ports


. Serial 1: RS-232 DTE
. Serial 2: RS-232/422/485
. Male DB-9 connector
. Full serial and modem signals
. Speed 300 – 460 800 bps
. Data bits – 7 or 8
. Stop bits – 1 or 2
. Parity – None, Even, Odd
. Flow control – None, RTS/CTS
. Protection – 15 kV ESD and short circuit
. Console (Serial1) 19200 bps, 8 data bits, 1 stop bit, no parity (8N1)

Network interfaces


Ethernet
. 10/100 Base-T. Shielded RJ-45
. 1,5 kV isolation transformer
. Ethernet IEEE 802-3, 802-2

GPRS/EDGE (2930)
. Quadband 850/900/1800/1900 MHz
. GPRS & EDGE class 12: max 236.8 Kbps
. Mobile station class B
. Modulation and coding scheme MCS 1-9
. Multislot up + down 4 + 4, total max. 5
SOLUTIONS

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