ZZ MartsRS232-485
RS232 to RS485 Converter – Industrial Serial Communication Adapter
- Converts RS232 Signal to RS485 Communication
- Industrial-Grade Stable Data Transmission
- Supports Long-Distance Communication
- DB9 RS232 Interface with Screw Terminal Output
- No External Power Required (Model Dependent)
- Compact & Easy Installation Design
Rs.1,999.00
Price includes tax. Delivery calculated at checkout.
Why our price is lower
We import directly and supply the trade from two shops in Karachi and Lahore. There is no middleman between the container and you. Same product, fewer hands.
In stock, ready to ship
1 year replacement warranty Void if burnt or physically damaged Claim it at either shop, or send it back — we handle the manufacturer for you. Invoice included with every order.
Will this fit my setup?
- Check the voltage your existing wiring or adaptor supplies.
- Measure the space, door thickness or bracket spacing before ordering.
- Confirm it works with the recorder, panel or app you already use.
- Still not sure? Send a photo of the old part, the door or the existing setup. We will tell you what fits - usually within minutes during shop hours.
- Free delivery on orders over Rs 5,000
- 2-3 working days to Karachi, Lahore and Islamabad · 3-5 elsewhere
- Cash on delivery available nationwide
- Free collection from our Karachi or Lahore shop
- Genuine product
- 7-day returns
- Secure checkout
- Trading since 2005
Not sure this is the right one? Ask us on WhatsApp - we will tell you straight.
RS232 to RS485 Converter – Industrial Seria...
Rs.1,999.00Product details
It is widely used in industrial automation, CCTV systems, access control, PLC communication, and data acquisition systems where RS485 networking is required.
The module features a DB9 RS232 connector on one side and a screw terminal RS485 output (A+, B-, GND) on the other side for secure and stable wiring.
RS485 communication allows longer cable distances and better noise immunity compared to RS232, making this converter ideal for industrial and commercial environments.
Its compact and durable design ensures stable performance in control panels and embedded systems.
You can buy this RS232 to RS485 converter from ZZ Marts, with stores in Karachi and Lahore and delivery across Pakistan.
Specifications
| Model / SKU | RS232-485 |
|---|
Specifications are provided by the manufacturer and may change without notice. Please confirm before installation.
Frequently asked questions
Do you deliver nationwide?
Yes. We deliver across Pakistan — free on orders over Rs 5,000, and a standard rate below that. Karachi, Lahore, Islamabad and Rawalpindi usually take 2–3 working days; other cities 3–5.
Is cash on delivery available?
Yes, nationwide. We confirm every COD order by phone or WhatsApp before dispatch — if we cannot reach you after two attempts the order is not sent.
Is this product genuine?
Yes. We are Zam Zam Traders, trading as ZZ Marts since 2005, with shops in Karachi (Saddar) and Lahore (Mall Road). You are welcome to inspect any product in person before buying.
Can I return it if it is not right?
Yes — within 7 days of delivery, unused and in original packaging. Once an electrical item has been wired in we cannot accept it back, so please check the specification before installation.
Do you install what you sell?
Yes. We install CCTV, access control, gate barriers, fire and burglar alarms and home automation across Pakistan, and have done since 2005. Send us the site details on WhatsApp at 0308 3260009 and we will quote supply and installation together.
Can you help me choose the right product?
Yes. Message us on WhatsApp at 0308 3260009 with what you are trying to do and we will tell you what you actually need — including if that is something cheaper, or nothing at all.
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