DB9F to Terminal Block Adapter (TNS)
- Passive design, requires edge connectivity device with software-selectable RS 485/422 communication
- Standard DB9 female black connector with nickel plated shell
- Secure locking screw design, DB9F to screw terminals For RS422 and RS485 interfaces
- Compatible with Moxa Uport, Mgate and Nport product series
- Ready stock with no minimum order quantity
- RoHS and Reach Compliant
Interface your 2-wire RS-485 or 4-wire RS-485 serial modes to a standard DB9 COM port with TNS mini DB9-to-TB-b. This passive adapter is designed for edge connectivity device with software-selectable RS-232/485/422 communication. TNS adapter is compatible with serial connectivity devices across brands. Pin assignment details are also printed on the product label.
Pin Assignment (Generic)
| Serial COM (DB9F) | 1 | 2 | 3 | 4 | 5 |
| Terminal Block | 2 | 1 | 3 | 4 | 5 |
Pin Assignment (Moxa Compatible)
| Terminal Block | 1 | 2 | 3 | 4 | 5 |
| Pin Assignment | T+ | T- | R+(D+) | R-(D-) | GND |
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Device InterfaceSerial RS422/485
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Serial Port Qty1
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.
