2-Ch RS485 to RJ45 Ethernet Serial Server
Available with a lead time
Expect dispatch between Aug 01 and Aug 04
Bring industrial RS485 devices into your Ethernet network with ease, combining dual isolated channels and flexible protocol support in a compact, DIN-rail-mountable module.
Engineered for robust data acquisition and IoT gateway applications, this 2-channel serial server supports Modbus, MQTT and JSON.
Technical Specifications
| Feature | 2-CH RS485 to ETH (B) |
|---|---|
| Channels | 2× isolated RS485 (full-duplex independent) |
| Ethernet | 2× 10/100 Mbps RJ45, 2 kV surge protection |
| Serial Protocols | Transparent TCP/UDP, VCOM; Modbus gateway; MQTT gateway; RS485→JSON |
| Baud Rate | 300–115 200 bps |
| Data Format | 5–9 bits; parity: none/odd/even/mark/space; no flow control |
| Power Supply | 6–45 V DC (5.5 × 2.1 mm jack, screw terminal) |
| Isolation | Electrical isolation on power and signal lines |
| Case & Mounting | DIN-rail metal housing |
| Protocols & Configuration | Ethernet/IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS; configure via web UI or host library |
Compatibility
- Modbus RTU sensors and actuators
- Modbus TCP hosts and SCADA platforms
- MQTT brokers (e.g. Mosquitto)
- JSON-driven monitoring and analytics tools
- IEEE 802.3af PoE switches (PoE version)
What’s Included
- 2-Ch RS485 to RJ45 Ethernet Serial Server module
Resources
Exact shipping can be calculated on the view cart page (no login required).
Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).
We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):
- $3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
- $7+ for Standard Post (typically 6+ business days, tracked)
- $11+ for Express Post (typically 2+ business days, tracked)
- Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.
Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.
Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.
International Orders - the following rates are for New Zealand and will vary for other countries:
- $12+ for Pack and Track (3+ days, tracked)
- $16+ for Express International (2-5 days, tracked)
If you order lots of gear, the postage amount will increase based on the weight of your order.
Our physical address (here's a PDF which includes other key business details):
40 Aruma Place
Cardiff
NSW, 2285
Australia
Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.
Have a product question? We're here to help!
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