Allen Bradley 20-COMM-M Modbus/TCP Communication Adapter
Amazon.com: RS232 to RJ45 Ethernet Converter Adapter Rail-Mount RS232 Serial Server, Bi-Birectional Transparent Data Transmission Between RS232 and Ethernet, Support Modbus Gateway, MQTT Gateway, RS232 to JSON : Electronics
ABB PVI-RS485-MODBUS-CENTRAL Communications Adapter - Solaris
Adapter – Modbus RJ12 to Terminal Block - Multitel
Macurco 70-2900-0012-1, Model: MRS-485 adapter is an accessory used to convert 4-20mA analog signal from Macurco 6-Series type detectors to a digital signal for use with DVP-120M and other multi-point addressable systems.
Original genuine stock Modbus communication card RS485 adapter - AliExpress
LV434211 - RJ45 to open connector modbus adapter | Schneider Electric Egypt
Modbus RTU - Fieldbus connectivity for drives (Connectivity) | ABB
Modbus RS485 Adapter - NET485-MB - No mount – Grid Connect