SS10680 Modbus MQTT IoT Gateway

Description

SS10680 Modbus MQTT IoT Gateway

The SS10680 gateway is a device that provides a RS485 serial interface for Modbus RTU master protocol and an ethernet interface for Modbus TCP master and SSL/TLS MQTT protocols featuring a low-profile format which makes it suitable for DIN rail mounting inside industrial electrical cabinets.

Electrical connections are available via plug-in screw terminals. The full galvanic isolation ensures a good protection against interference present in industrial environments.
A dedicated hardware Watch-Dog manages the automatic reset of the device. Signalling LEDs allow an immediate diagnosis of device operation. The device power supply requires a voltage between 10 Vdc and 30Vdc. The device is protected against power supply polarity inversion.

Product Features

Interface Ethernet 10/100 Base-T MQTT, Modbus TCP
RJ45 Connector
Configuration via integrated web server
Serial interface RS-485
Modbus RTU/TCP Master
Baud rate up to 115.2 Kbps
Distance up to 1200 m, up to 32 modules connected in multi-point
Connection by removable screw-terminals
LED signalling for Link/Act Ethernet, power supply
Galvanic isolation on all the ways
EMC compliant – CE mark
In compliance to EN-50022 DIN rail mounting

For more information, please see the Product specifications sheet, User Guide and Product Literature.

Typical @ 25°C and in the nominal conditions

In Compliance with:	Ethernet IEEE 802.3 and RS-485
Ethernet Interface:	Ethernet 10/100Base-T
Protocol	Modbus TCP
Connections	Ethernet: RJ-45 RS-485: removable screw terminals pitch 5.08 mm Power Supply: removable screw terminals pitch 5.08 mm
RS-485 Interface
Baud Rate	configurable up to 115.2 Kbps
Parity	configurable as even / odd / space
Stop bit	configurable as 1 or 2
Max Distance / Baud Rate Ratio	1.2 Km @ 38400 bps 2 Km @ 19200 bps 3 Km @ 9600 bps 4 Km @ 4800 bps 5 Km @ 2400 bps 7 Km @ 1200 bps
Number of modules in multi-point	Up to 32
Switching Time TX/RX (RS-485)	150 µs
Termination Resistance	120 Ω
DC Power Supply	18 to 30 Vdc
Power Supply Current Consumption	200 mA max.
Isolation	Ethernet / RS485: 1500 Vac 50, Hz, 1 Min. Ethernet / Power Supply: 1000 Vac, 50 Hz, 1 Min. Power Supply / RS-485: 1500 Vac, 50 Hz, 1 Min.
EMC	EN 61000-6-2 EN 61000-6-4
Operating Temperature	0 to +70 °C
Storage Temperature	-20 to +70 °C
Humidity (non condensing)	0 to 90 %
Maximum Altitude	2000 m
Housing Material	Self-extinguishing plastic
IP Code	IP20
Mounting	EN-50022 DIN rail EN-50035 DIN rail
Weight	∼ 200 g