Regio Mini – Pre-programmed roomcontroller

Pre-programmed room controllers for stand-alone control of heating and cooling in a zone or room.

The Regio Mini controllers are pre-programmed and can be configured for a specific application via the display or dipswitches (in most cases, though, the default settings can be applied). The controllers have a built-in temperature sensor. Alternatively, an external temperature sensor can be connected.RC is the basic model in the range. The other models have various functions, indicated by the letters in the product name:

D = Display, F = Fan control (3-speed), H = Hidden setpoint, O = Occupancy button, T = 3-point output

For 230 V AC fan motors control is possible if together with RC-…F.. controllers relay unit RB3 or interface X1178 is used.

Regio roomcontrollers brochure

Technical description
Product range

Technical description

Supply	18…30 V AC, 50…60 Hz
Energy consumption	2.5 VA
Ambient air temperature	0…50°C
Storage temperature	-20…+70°C
Built-in temperature sensor	0…50°C NTC linearised 15 kΩ
Accuracy	±0.5°C at 15…30°C
Mounting	Wall
Protectio class	IP20
Inputs
Analog input (AI)	PT1000, 0…50°C
Condensation input (CI)	Input for Regin’s condensation detector KG-A/1
Digital input (DI)	Closing potential-free contact
Universal input (UI)	Analog input (AI), PT1000 sensor, 0…100°C or digital input (DI)
Outputs
Digital output (DO)	24 V AC, max. 0.5 A
Universal output (UO)	Digital output (DO), 24 V AC, max. 2.0 A or analog output (AO), 0…10 V DC, max. 5 mA
+C power output for DI only	24 V DC, max. 10 mA, short circuit-protected

Product range

RC is the basic model in the range. The other models have various functions, indicated by the letters in the product name:

D = Display
F = Fan control (3-speed)
H = Hidden setpoint
O = Occupancy button
T = 3-point output

Input/output (I/Os)

	RC	RC-O	RC-H	RC-DO	RC-F	RC-FO	RC-DFO	RC-T	RC-TO*	RC-DTO
AI	1	1	1	1	1	1	1	1	1	1
DI	2	2	2	2	2	2	2	2	2	2
UI	1	1	1	1	1	1	1	1	1	1
DO	1	1	1	1	4	4	4	5	5	5
UO	2	2	2	2	2	2	2	–	–	–
Total I/Os	7	7	7	7	10	10	10	9	9	9

* Only on request

Models with 0…10 V DC, on/off** or 3-point output, without communication

Type	Display	Occupancy switch / Forced ventilation	Fan control	Setpoit knob	Hidden setpoint	Output
RC	–	–	–	Yes	–	0…10 V DC or on/off
RC-O	–	Yes	–	Yes	–	0…10 V DC or on/off
RC-H	–	–	–	–	Yes	0…10 V DC or on/off
RC-DO	Yes	Yes	–	–	–	0…10 V DC or on/off
RC-F	–	–	Yes	Yes	–	0…10 V DC or on/off
RC-FO	–	Yes	Yes	Yes	–	0…10 V DC or on/off
RC-DFO	Yes	Yes	Yes	–	–	0…10 V DC or on/off
RC-T	–	–	–	Yes	–	3-point
RC-TO	–	Yes	–	Yes	–	3-point
RC-DTO	Yes	Yes	–	–	–	3-point

** Timeproportional output for thermoelectric actuator.

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Regio Mini – Pre-programmed roomcontroller

Technical description

Product range