Trolex TX2124, Руководство пользователя

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TX2124 User Manual
P5629.1600 Rev A 5
1. Introduction
The TX2124 is an Intrinsically Safe (IS) Serial to WiFi/Ethernet interface module suitable for
Zone 0 mounting with a suitable Ex ia Power Supply.
The Module allows existing Intrinsically Safe equipment with an RS485/RS422 or RS232/TTL
port to become Ethernet Enabled via either Wi-Fi (WLAN) or a Cat5/6 cable connection into
an IS Ethernet Network (LAN). The unit has 4 serial ports, each one supporting either RS485/
RS422 or RS232/TTL depending upon the configuration required. There are 2 RJ45 (LAN) ports
that support 10/100 IS Ethernet connections - these allow ‘daisy-chaining’ of units together.
Power (12V DC) is supplied to the module either locally or using Power over Ethernet (PoEx)
from the LAN port - This requires the PoEx output to be wired to the Supply Input terminals by
the user.
The compact and cost effective design makes it the ideal choice for many applications such as
underground mining, tunnelling, oil and gas & other heavy industry.
Electrical connections are made via cage-clamp plug/socket terminals along with a dual RJ45
type connector for the Ethernet LAN ports. Twin SMA Style RF connectors allow one or two
antenna to be connected as required, such as the TX2125 Stud Antenna with cable.
2. Features
• ATEX/ IECEx Certification- Intrinsically Safe
• 4 Communication Ports - RS232/485/422 (2 & 4 Wire)
• Serial Modbus Protocol
• Wi-Fi supporting 802.11 a/b/g/n standards (2.4 & 5 GHz)
• Dual Port Switch 10/100Mb LAN (daisy-chain capability)
• LAN or Wi-Fi to Serial comms
• Wi-Fi, Bluetooth & LAN co-existence
• Modbus/TCP <-> Modbus/RTU (or ASCII) Protocol
• Compact design
• Certified for a variety of applications including Mining
• Zone 0 mounting
• Connection into Zone 0 Gas or Zone 20 Dust Hazardous Areas
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