IOlog

SS3000 SERIES – Compact I/O modules with Modbus RTU/ASCII

Compact I/O Modules

SS3000 includes a series of data acquisition modules with a RS485 interface and a Modbus RTU/ASCII protocol, featuring a compact format which makes them suitable for DIN rail mounting inside small electrical cabinets.
All devices guarantee highly accurate and stable measurements over time, also in the presence of temperature changes.
A dual Watch-Dog (hardware and software) controls the proper CPU operation and sets outputs to safety values in case of communication failure. Device configuration is provided via software. Signalling leds allow an immediate diagnosis of device operation.
Electrical connections are available via plug-in screw terminals. The full galvanic isolation ensures a good protection against interference present in industrial environments.

Common features

Communication protocol	Modbus RTU Modbus ASCII Modbus TCP (using SS3580 MBTCP converter)
Data transmission over serial interface	Maximum baud rate: 115.2 kbps, (maximum distance 1.2 km)
Insulation voltage	1500 Vca @ 50 Hz for 1 minute between inputs, outputs, serial and supply
Electromagnetic compatibility (EMC)	Immunity: conform to EN 61000-6-2 Emissions: conform to EN 61000-6-4
Power supply	Supply voltage: from 20 to 30 VDC Maximum current consumption: 45 mA @ 24 VDC Polarity inversion protection: maximum 60 VDC
Operating environment	Temperature: from -10 to +60 ºC Humidity: from 0 to 90 % (non condensing)
Storage temperature	from -40 to +85 ºC (without ice)
Housing	Material: self-extinguishing plastic Mounting: on EN-50022 DIN rail Weight: about 150 g

Models

Model	Description	Datasheet
SS3014	Analog module with 4 RTD inputs	EN   IT  2018-11-29   2018-11-29
SS3015-I	Analog module with 4 current inputs	EN   IT  2018-11-29   2018-11-29
SS3015-V	Analog module with 4 voltage inputs	EN   IT  2018-11-29   2018-11-29
SS3016	Analog module with 4 thermocouple inputs	EN   IT  2018-11-29   2018-11-29
SS3017-I	Analog module with 8 current inputs	EN   IT  2018-11-29   2018-11-29
SS3017-V	Analog module with 8 voltage inputs	EN   IT  2018-11-29   2018-11-29
SS3018	Analog module with 8 thermocouple inputs	EN   IT  2018-11-29   2018-11-29
SS3024	Analog module with 4 voltage or current outputs	EN   IT  2018-11-29   2018-11-29
SS3130	Digital module with 4 digital inputs and 4 relay outputs	EN   IT  2018-11-29   2018-11-29
SS3148	Digital module with 12 digital inputs	EN   IT  2018-11-29   2018-11-29
SS3188	Digital module with 8 digital inputs and 8 transistor outputs	EN   IT  2018-11-29   2018-11-29
SS3580 SERIAL	Converter from RS232 to RS485/RS422	EN   IT  2018-11-29   2018-11-29
SS3580 USB	Converter from USB to RS485/RS422	EN   IT  2018-11-29   2018-11-29
SS3580 MBTCP	Converter from Modbus TCP over Ethernet to Modbus RTU over RS485	EN   IT  2018-11-29   2018-11-29