This range of temperature controller uses micro-processor technology and is scalable for simple application like stand alone fan coil thermostat to sophisticated network PI temperature controller. Providing max of 5 DO + 2 AO outputs, and 2 AI + 1 DI, the ET25 range can be freely programmable on site or via ModBus networks
Features
● Tight controls of temperature control 0.5°C to provide comfort environments.
● Tamper protected setting control for use in public area
● Versatile application by self configuring outputs and inputs
● Networking capabilities for central control for energy conservation and comfort
Use of Modbus for easy integration to iBMS system
Specification
Temperature sensor:10kohm at 25, acc. 0.5 degree
Supply: 24Vac for controller, 230Vac for DO
Relay contact: 6A/230Vac for fan motor, 1A/24Vac for valve motor
Temperature range: 0-50 degree
Order Code
| Order code |
Description |
| ET25A |
Networkable thermostats.3DO (6A/230V),2 AO,1 AI |
| ET25B |
Networkable thermostats.3 DO(1A/24Vac) ,2 DO(1A/24Vac ) 1 AI |
| ET25C |
Networkable thermostats,5DO (1A/24Vac ), 2 AI, 1 DI |
| ET25D |
Networkable thermostats, 5DO (1A/24Vac ), 2 AO,2 AI, 1 DI |