Please select a Product Category and click on a product to view it's details and manual.

Alarm Systems
Transducer Range

Ringline 6 Channel Digital Transmitter
Ringline 6 Channel Receiver
Ringline Cat 4 Digital Transmitter
Ringline Earth Leakage Transmitter
Ringline I.S Digital Time Delay Tx
Ringline I.S Dual Channel Digital Transmitter
Ringline I.S Field Powered Receiver
Ringline I.S. 1/2/3 Channel Analogue Transmitters
Ringline I.S. Reader
Ringline I.S. Signal Line System
Ringline IS 2 Channel Receiver - AC
Ringline IS 2 Channel Receiver - DC
Ringline MkII Display
Ringline MkII Display (Ethernet/IP)
Ringline MkII I.S. System
Ringline MkII System
Ringline Modbus Interface
Ringline PLC interface with Tx
Ringline Programmer
Ringline Synchroniser with Modbus
Ringline Temperature Sensors
Ringline Temperature Transmitter
RLCONV - E/Stop & Pre-Start In One

Ringline I.S Dual Channel Digital Transmitter

For Manuals And Application Advice Contact Us
Brochures require Adobe Reader

Request For Quote
Make Enquiry

Ringline dual channel digital transmitters are encapsulated in a foot mounted plastic housing with flying leads for circuit connection. There are two versions of transmitter. RLTX2B is a CMOS based unit with a fixed Ringline 'address' and RLTX2P is a microprocessor based unit with electrically programmable addressing. The Ringline system has 64 addresses. Each address has an 'A' and a 'B' channel. Each transmitter has a pair of wires (blue & white) to connect it to the Ringline field bus and three wires for switch contact monitoring (grey - channel A, brown - channel B & black - common). The RLTX2P has an additional wire (green) to facilitate the programming process. The transmitters receive operating power from the Ringline field bus and at the same time encode the status of the interlocks they are monitoring back onto the bus. Contact interlocks being monitored should be high quality - preferably gold plated. Regulations require a minimum housing protection of IP54 and monitoring interlock isolation from earth of 500V for intrinsically safe applications.

© Copyright 2003 Ringway Holdings Pty Ltd. All rights Reserved.