Overview
Air circulation, lighting, and fire detection monitoring and control are vital functions in traffic control systems for tunnels. Most traffic systems rely on serial interface PLCs to manage these subsystems and provide real-time information to the control centre. A recent trend in traffic automation involves integrating fibre-optic cables into tunnel communication systems. Some governments have even requested fibre-optic cabling for all public communication systems due to the medium's extended distance capability and EMI immunity. However, most of the devices deployed in such applications, including the PLCs, do not come equipped with a fibre-optic interface.
System Requirements
- Extended distance between each station
- Zero data loss from electromagnetic interference
- High density solution saves space and wiring in the control Centre
Solution
Standalone serial-to-fibre media converters, such as the ICF-1150 series, offer an efficient way to solve this problem by equipping each serial interface PLC with fibre port connections. To save valuable space inside the control centre, Moxa's NRack system offers a high-density solution to house multiple fibre-optic converters on a standard rack. In addition, multiport serial boards, such as the CP-118U series, are required to expand the number of serial ports on a computer for transmitting data, commands, and programs between the host computer and multiple PLCs.
Delivery | Can I select a specific time for delivery?
Delivery | Can I select a specific time for delivery?
We are unable to allocate a specific time for delivery. You may let us know your preferred timing and we will try our best to meet your request if possible.
Delivery | Do you have self collection option for urgent request?
Delivery | Do you have self collection option for urgent request?
Yes, for urgent purchases, please contact TNS before placing your order
Delivery | Do you provide International Shipping?
Delivery | Do you provide International Shipping?
Yes, TNS offers international shipping out of Singapore. Our delivery partners are Fedex and DHL. Product prices quoted on our website is in Singapore currency by default.
Delivery | Is there free delivery service?
Delivery | Is there free delivery service?
Enjoy free local delivery service for online order over S$80. Free delivery service is within Singapore mainland (excluding Jurong Island, shipyards and restricted locations).
Purchase | Can I use my nickname or alias when placing my order?
Purchase | Can I use my nickname or alias when placing my order?
To ensure the safe delivery of your order, it is recommended to indicate your full name that matches your valid identification document (ID).
Purchase | What is the minimum order?
Purchase | What is the minimum order?
Unless specified, there is no minimum order.
Purchase | What payment methods do you accept?
Purchase | What payment methods do you accept?
TNS accepts payment via credit card, paynow transfer, cash and funds wired to our bank.
Support | Do I need to register for product warranty?
Support | Do I need to register for product warranty?
No registration is necessary. Your product is registered at the time of purchase.
Support | How do I configure/use/troubleshoot Moxa & Axiomtek products?
Support | How do I configure/use/troubleshoot Moxa & Axiomtek products?
TNS offers advice on product configuration and technical support. Our support hotline +65-67476740 is open from 9am to 5.30pm on weekdays. You can also email your questions to us.