Specifications

6-8
ADAM-4570S
ADAM-4571S
2-port Ethernet to RS-422/485 Data
Gateway w/Security
1-port Ethernet to RS-422/485 Data
Gateway w/Security
Features
• Supports 10/100 Mbps Base-T standard
• Provides Host/Device Idle protection & auto-reconnect function
to enhance the reliability of system.
• Supports multiple advanced security protections: Triple DES, IP
address control
• Transmission speed up to 230 Kbps
• Auto-reconnect or return error when Network breaks
• Remote download firmware: Easy to maintain
• Auto-detecting Configuration Utility
• Easy managing Port Mapping Utility
• Supports Windows
®
95/98/NT/2000/XP/ME driver
• Automatic RS-485 data flow control
• Provides 3000 V
DC
isolation
Introduction
The ADAM-4570S/4571S is an advanced security data gateway that
works between RS-422/485 and Ethernet interfaces. It not only upgrades
your existing RS-422/485 devices to Ethernet, but also provides a
quick and safe way to transmit important data via Ethernet. The ADAM-
4570S/4571S is specially designed for highly-secured data transmission
for remotely controlling and monitoring mission critical application
environments.
Advanced security features
Advanced multiple security features protect the system and make data
more private and secure. The ADAM-4570S/4571S guards your system
and data in several ways: T-DES (Triple Data Encryption Standard); IP
address control and configuration. By using T-DES, you can key-in
passwords to secure your data. The data cannot be sent to the specific
host PC unless the PC and the passwoed protected ADAM-4570S/
4571S have the correct password. This prevents important data from
being viewed by an unauthorized user. IP address control can block
access to a specific ADAM-4570; it restricts the access right of up to 32
PCs at a time. In addition to these features, the ADAM-4570S/4571S
also protects all configuration settings from being changed inadvertently.
When this option is enabled, only the corresponding PC can set the
configuration. These functions were all designed with data protection
and security in mind as well as overall system reliability.
Host/Device Idle Protection empowers the reliability of system
(ADAM-4570S)
For improving the stability of systems, users usually have to spend lots
of effort to build up “Redundant” functionality. Now, the ADAM-4570S
provides new powerful functions that help users build up redundant
systems fast and easily. The new functions are Host idle & Device idle.
The purpose of the “Host idle switch” function is to prevent system
hang-up from occurring due to application program failure. If the
application program fails, the ADAM-4570S will cut off the connection
between the host PC and the ADAM-4570S. Another PC can then start
to access the same ADAM-4570S. Also, if the serial device or
communication between the device and the ADAM-4570S fails, the
“Device Idle” function will switch the communication port from one port
to another port to keep communicating with another device automatically.
Thus, another device can send data to the ADAM-4570S.
Auto-reconnect after networking breaks
Sometimes, the system crashes because the ADAM-4570S/4571S is
interrupted or powered-off by accident. The ADAM-4570S/4571S
provides an “Auto-reconnect” function to solve this problem. When the
ADAM-4570S/4571S is powered-off accidentally, the driver will keep
trying to reconnect the ADAM-4570S/4571S automatically. When the
ADAM-4570S/4571S recovers or is powered-on, due to this auto-
reconnect function, the host PC can send commands to the ADAM-
4570S/4571S again. This function enhances the reliability of the system.
Specifications
• Protocol: TCP/IP,
• Network: 10/100 BASE-T standard
• Port: 1/2 Independent RS-422/485 ports
• Connector:
Network: RJ-45
Serial: RJ-48 (RJ-48 to DB-9 cable provided)
• Security: T-DES (FIPS PUB 46-2), IP address control
• Data Protection type: Host idle; device idle, auto-reconnect
• Transmission speed: 300 bps to 230 Kbps
• Isolation: 3000 V
DC
• Parity bit: odd, even, none, space, mark
• Data bit: 5, 6, 7, 8
• Stop bit: 1, 1.5, 2
• Diagnostic LEDs:
Network: Tx/Rx, Link , Speed (10/100 Mbps), Power
Serial: Tx/Rx, Status
• Driver Supported: Windows 95/98/NT/2000/XP
• Power Requirements: unregulated 10 to 30 V DC
• Power Consumption: 2 Watt (ADAM-4571S);
4 watt (ADAM-4570S)
• Mounting: DIN-rail, panel mounting, piggyback stack
• Operating Temperature: 0 to 60° C (32° ~ 140° F)
• Storage Temperature: -20 to 80° C (-4° ~ 176° F)
• Operating Humidity: 20 to 95% (non-condensing)
• Storage Humidity: 0 to 95% (non-condensing)
Ordering Information
❑❑
❑❑
❑ ADAM-4571S
1-port Ethernet to RS-422/485 Data Gateway w/Security
(RJ48 to DB9 cable, 1 m)
❑❑
❑❑
❑ ADAM-4570S
2-port Ethernet to RS-422/485 Data Gateway w/Security
(RJ48 to DB9 cable, 1 m)
❑❑
❑❑
❑ Opt1A
30 cm RJ48 to male RS-422/485/422/485 cable
www.advantech.com/products/ADM-4570.asp
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