TH-1SSST1 Evolution TH, pre-configured controller with display, clock and communication

Controllers of the Evolution series are available in a wide range of functions for controlling heating, cooling and air-conditioning installations. The room controller Evolution TH is well-suited for thermoregulation applications.

Thanks to a large number of I/Os the unit is fit for control of 3-speed or EC fans in 2-pipe, 2-pipe + electric heater, 4-pipe, 4-pipe + electric heater systems. The outputs for valves can be on/off or modulating type. The large backlit display allows user to easily see temperatures, humidity, parameter settings, time bands and the state of the unit. The device is equipped with rapid access keys for the most common functions (fan speed control, season change, on/off etc.). The unit also features an RS485 line with Modbus slave RTU protocol or BACnet MS/TP for external communication and can be built-in wall mounted with a 3-module box. Depending on the model, controllers can have a communication feature, a clock, an on/off or proportional control, humidity sensor and a CO2 sensor input.

Specifications for TH-1SSST1
DO 2
AO 2
AI 3
Communication -
Clock -
Internal sensor Temperature
Specifications for Evolution TH, pre-configured controller with display, clock and communication
Supply voltage 110…230 V AC ± 10%, 50...60 Hz
Inputs 2 digital contacts free of potential / 2 or 3 NTC10-02 sensors / USB port for parameters setting and software update
Outputs 3 analogue outputs 0…10 V (RL > 10 kOhm) according to model / 5 relays SPST 230 V AC, 3A (AC1) according to model
Power consumption Max. 1.3 W
Temperature range 0…50°C
Storage temperature -20…+70°C
Ambient humidity 10…90 % RH (non-condensing)
Display LCD with backlight
Communication Modbus RTU (slave) or BACnet MS/TP
Range of temperature reading -15...+90°C
Mounting 3 modules built-in box
Casing PC + ABS
Weight Max. 230 g
Dimensions 128 x 80 x 55.5mm
Protection class IP30
Isolation class II
Certification EN 60730-1/A16:2007, EN 61000-6-1:2007, EN 61000-6-3:2007 and EN 60730-2-9:2003. RoHS: This Product complies with the EU directive 2011/65/EU of the European Parliament