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STM-601C - Gateway Modbus TCP to Serial RS-232/422/485

Antaira Technologies' STM-601C is an industrial MODBUS gateway that allows legacy MODBUS RTU / ASCII devices to operate on a MODBUS TCP network. It can be configured as either MODBUS serial master or slave to communicate with MODBUS TCP's slave or master. The STM-601C features two independent Ethernet ports and MAC addresses to provide redundancy and reliability. These devices provide an economical way of connecting MODBUS RTU / ASCII devices to networks accessible anywhere in the world.
- 2 * 10/100 Mbps Ethernet Ports for LAN Redundancy
- Integrates Modbus TCP and Modbus RTU / ASCII Networks
- Supports Up to 921.6 kbps and Any Baud Rate Setting
- Software-selectable RS-232/422/485 Communication
- Automatic RS-485 Data Flow Control
- Redundant Power Input: 12 ~ 48VDC
- Power Polarity Reverse Protection
- Overload Current Protection
- DIN-Rail or Wall Mountable
- Wide Temperature Model
- 5-Year Warranty
Humidity | 5% to 95%, (non-condensing) |
Ethernet Port | 2 with independent IP and MAC addresses |
Flow Control | XON / XOFF, RTS / CTS |
Housing | Metal with solid mounting hardware |
Input Voltage | 12 to 48VDC, Redundant Inputs |
LED Indicators | Power, Ethernet Ports: Link / Act |
Mounting | DIN-Rail, Wall Mounting |
Operating Temperature | STD: -10 ° ~ 60 ° C |
Storage Temperature | -40 ° ~ 85 ° C |
Power Consumption | 3.2 W |
Protocols | ICMP, IP, TCP, UDP, BOOTP, DHCP, Auto IP, SNMP, HTTP, DNS, SMTP, ARP, NTP |
Standards | IEEE 802.3 10Base-T Ethernet IEEE 802.3u 100Base-TX Fast Ethernet |
Warranty | 5 Years |
Weight | 1.04 lbs (0.472 kg) |
Normal Delivery | 3 to 5 working days
Urgent Delivery | 1-2 business days
* unless out of stock
We work hard to meet the announced delivery deadlines. However, we face a global shortage for some components and manufacturers.
If you have any questions or concerns, please contact us to ensure delivery time.
We will be able to advise on the availability of alternative hardware and provide recommendations on available components for faster shipping options.