IO Modules Modbus RTU

The TRS-B1a sound signal device is designed to signal events with a sound or light. It is controlled by means of Modbus RTU RS-485 link

TRS-04a.is designed for multipoint temperature and humidity measurement systems particularly where food products are manufactured and stored. Features Modbus RTU communications

TRS-02A module is a PT100 temperature transducer with Modbus RS485 communications.

TRS-01a.is designed particularly to measure temperature in rooms where food products are manufactured and stored. Features Modbus RTU communications

SPT-86L module is an isolated signal converter for temperature and voltage input with Modbus RTU RS485 communications.

Simex SOC-8 allows 8 binary outputs  to be monitored and controlled via the Modbus RTU RS-485 connection.   

Simex SLI-8 allows to counting of pulses delivered to 8 isolated binary inputs independently.  Also features Modbus RS485 communications.

Simex SIN-8 allows 8 binary voltage inputs  to be monitored  via the Modbus RTU RS-485 connection.   

Simex SIAi-8 allows to measure analog values from 8 current 0-20mA/4-20mA inputs via the Modbus RTU RS-485 connection.

TDI340 from Teracom Systems is an S0 pulse counter with MODBUS RTU interface. It has 4 isolated digital inputs. The inputs complying with the S0 standard 62053-31.

The PRO380 CT series is a range of 4 module, three phase CT smart Energy Meters consisting of 3 different types each with their specific characteristics. They have an exceptional combination of a high accuracy class (1/B) and a broad temperature range of -25OC to +45OC. 

The PRO380 CT series is a range of 4 module, three phase CT smart Energy Meters consisting of 3 different types each with their specific characteristics. They have an exceptional combination of a high accuracy class (1/B) and a broad temperature range of -25OC to +45OC.

The PRO1 series is a range of 1 module, single phase Smart Energy Meters consisting of 4 different types, each with their specific characteristics. They have an exceptional combination of a high accuracy class (1/B) and a broad temperature range from -25°C to +45°C. Another unique feature is the Imax of 45 A.

Modbus RS-485, USB, and Ethernet I/O module. DIN rail mountable. 8 relays, 4 opto-isolated inputs, 3 analog inputs.

Four analog inputs(4-20mA, 12 bit), two analog outputs (4-20mA, 12 bit), four digital inputs with high speed counters, two relay outputs. USB and dual RS-485 ports; can be polled by multiple masters simultaneously.

The Novus DigiRail VA is a DIN-rail mount measurement transducer for single phase AC power. It can measure voltage, current, power (real, apparent, reactive, power factor) and frequency up to 300 VAC and 5 A AC. It has 4 to 20 mA and 0 to 10 V retransmission outputs and RS-458 and USB for Modbus RTU communication.

Digirail Modbus Module 2 Relay Outputs

The Novus DigiRail Connect RAMIX features both a Modbus TCP and Modbus RTU communications and has 2 universal analog inputs, 2 analog out, 4 digital input and counter (32bit) and 3 digital out. Counts are stored in non-volatile memory so they are not lost after power failure.

The Novus DigiRail Connect RAMIX features both a Modbus TCP and Modbus RTU communications and has 2 universal analog inputs, 2 analog out, 4 digital input and counter (32bit) and 2 relay out. Counts are stored in non-volatile memory so they are not lost after power failure.

The Novus DigiRail Connect DMIX features both a Modbus TCP and Modbus RTU communications and has 8 digital input and counter (32bit) and 8 Digital out. Counts are stored in non-volatile memory so they are not lost after power failure.

The Novus DigiRail Connect DMIX features both a Modbus TCP and Modbus RTU communications and has 8 digital input and counter (32bit) and 4 Relay out. Counts are stored in non-volatile memory so they are not lost after power failure.

The Novus DigiRail 4C is a quad input counter and digital input module. Counts at up to 100 kHz (input 1 only), with 32-bit counting registers. Outputs Modbus RTU over RS-485.

The Novus DigiRail 2A accepts thermocouples, Pt100 sensors, millivolts up to 50 mV, voltage up to 10 V or current up to 20 mA with programmable linearisation and engineering units. Fully isolated. Outputs Modbus RTU over RS-485.

Yotta Control is based in Taiwan. The A-1010 Remote Modbus module provides 8 Analog Inputs (0~10v), 4 transistor digital outputs and 2 analog outputs (0~10v). RS-485 interface supports a simple ASCII protocol and Modbus RTU.