User Manual

32 ADAM-4572 User's Manual

Surge protection for RS-485 line and power supply

The ADAM-4572 provides surge protection for the power input and

some vital part of the internal circuitry. For the power input, the surge

protection is up to 34V, and when the instantaneous power output rises

up to 200 Watts, the circuit will break to protect the device from being

damaged. For RS-485/422, the surge protection is up to 18V, and when

the instantaneous power output rises up to 200 Watts, the circuit will

break to protect the device from damages.

4.2 Hardware Specifications

• Protocol: TCP, UDP, IP, ARP

Modbus: Modbus/RTU, Modbus/ASCII, Modbus/TCP

• Network Port: 10 BASE-T IEEE 802.3, 100 BASE-TX IEEE 802.3u

RJ-45 connector

• Serial Port: RS-232/485/422

IO plug-in connector (20-pin terminal)

Transmission speed: 300 bps to 115.2 kbps

Format: parity: odd, even, none

Data bit: 7, 8

Stop bit: 1, 2

• Compatibility: Ethernet: version 2.0/IEEE 802.3, IEEE 802.3u

Modbus/Serial: Modbus/ASCII, Modbus/RTU

Network: Modbus/TCP

• Diagnostic LEDs: Network: Tx/Rx, Link, Speed (10/100Mbps), Power

Serial: Tx/Rx, Status

• Utility Software: Windows-based, device auto-searching

Device Setting: name, description, serial port

• Compatible with application software running on Modbus/TCP

standard

• Power Requirements: unregulated 10 to 30 V

with protection from

power surge