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1. Description

Wireless I/O Gateway ARR600 provides wireless monitoring
and control of field devices via cellular network from a central
site or a control center. The devices offer industrial quality
connectivity for the IEC 60870 and Modbus based protocols.
Field applications can be connected and controlled via built-in
digital and analog I/O’s. Wireless I/O Gateway ARR600 exhibits
integrated communication capability and seamless integration
to the SCADA systems.

Wireless I/O Gateway ARR600 is a member of ABB’s Arctic
product family and part of its 600 Wireless Gateway product
series.

With Wireless I/O Gateway ARR600, conventional
IEC60870-101 devices can be attached to a modern TCP/IP
based IEC 60870-5-104 control system. This is made possible
by the protocol conversion from IEC 60870-5-101 to IEC
60870-104. ARR600 also supports Modbus RTU to Modbus
TCP protocol conversion.

By using Wireless I/O Gateway ARR600, Ethernet and serial
devices can be attached to a TCP/IP based control system.
DNP3 serial devices can also be attached to a DNP3 TCP
SCADA system. In this case, the DNP3 protocol is transferred
to TCP/IP communication (transparent serial gateway mode).

Wireless I/O Gateway ARR600 can be utilized for various
industrial and utility applications to maximize the benefits.

• Built-in I/O capability enables the remote monitoring and

control of the switching devices

• Integrated protocol conversion enables connecting the

legacy serial-based devices into a TCP/IP based
supervisory control system (SCADA)

• Ideal for retrofitting by allowing the user to extend the life

cycle of existing serial-based substation devices due to
the integrated protocol converter

• Remote access to the field devices means less site visits

for operations and maintenance

• Industrial grade TCP/IP router: several serial and TCP/IP

based field devices can be integrated into a central
supervisory and control system (SCADA)

• Optimizing the cost of communication by using public

cellular networks

2. Complete communication system

Wireless I/O Gateway ARR600 is part of a complete
communication system that consists of Arctic 600 series
gateways and a central M2M Gateway ARM600
communication server. The M2M gateway is an essential part of
the total communication solution and offers features that are
needed to build a reliable end-to-end communication system.

• Static IP addressing for Arctic 600 series devices –

Possibility to use operator independent standard SIM
cards

• VPN Concentrator – Secure communication between a

central location and remote sites

• Arctic Patrol – Centralized device management application

for the Arctic 600 series devices monitoring and
controlling

• Firewall – A network security system to control the

incoming and outgoing network traffic

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Figure 1.

Communication system overview with Wireless I/O Gateway ARR600 and disconnector control

Wireless I/O Gateway