RLM162

Air duct temperature controller, AC 24 V, 2 outputs DC 0…10 V

Stock no. BPZ:RLM162

Stock no. BPZ:RLM162

Compact electronic controller with integral duct mounted temperature sensor and setting unit combined in one device. It is designed for installation directly onto the plant. Only the wires for power supply connection and controller output need to be laid. Supplied complete with mounting flange.

Application:

Modulating temperature controller, with 1 or 2 continuous DC 0…10 V output signals. The RLM162 is used for control and limiting of extract or supply air temperatures in small HVAC plants:

  • Restaurants, conference rooms, store rooms

  • Lecture theatres, classrooms

  • In conjunction with central air handling units

The following units can be controlled:

  • Heating (or cooling) valve actuators

  • Air damper actuators

  • Step controllers or current valves for electric heating

  • Signal converters

  • DX cooling units

Features:

  • Auxiliary digital output

  • Compensation via outside sensor

  • Connection for remote setting unit

  • P or PI control (selectable)

  • Service modes

  • Heating and cooling modes available

  • Setpoint changeover via external contact or time switch

  • Heating/cooling changeover via external contact


Attribute

Value

Energy saving setpoint

0...10 K

Display

No

Time constant

At v = 2 m/s: 30 s

Name

RLM162

Operating voltage

AC 24 V

Frequency

50/60 Hz

Power consumption

2 VA

Setpoint readjustment range

0...10 K

Setpoint setting range

0...50 °C

Control loops, number

1

Analog input, signal

LG-Ni1000, 0...1000, DC 0...10 Ohm

Analog outputs, number

2

Analog output, signal

DC 0...10 V

Analog output, current

Max. 1 mA

Digital inputs, number

2

Digital input, contact query

DC 3...6, DC 6...15 mA

Relay outputs, number

1

Relay outputs

N.O. contact, potential-free

Relay output, switching voltage

AC 24...230 V

Relay output, switching current

2 A

Probe length

400 mm

Type of fixing

Flange

Degree of protection

IP65

Dimensions (W x H x D)

125 × 152 × 78 mm