Für jede Anwendung die richtige Lösung
THERMASREG® FM 010 is a communicative built-in controller for climate control convectors, or air conditioning or heating units (for up to 3 ventilator steps and for one heating and one cooling valve). It can either be operated independently, or in connection with a superior control device (PLC ⁄ DDC or SoftPLC), a building management system (e.g. RcWare Vision), or another monitoring, control and data acquisition system being applicable as Modbus master. As single room units, MBR 010 or MBR 011 are applied.
THERMASREG® FM 020 is a communicative built-in controller for temperature control of climate control convectors, or heating or ventilation devices. It is provided with four analog outputs, four digital inputs (presence, window contact, party button, two-pipe system monitoring), and four digital outputs (assignment schedule see datasheet). It can either be operated independently, or in connection with a superior control device (PLC ⁄ DDC or SoftPLC), a building management system (e.g. RcWare Vision), or another monitoring, control and data acquisition system being applicable as Modbus master. For manual intervention and room temperature measurement, an analog room unit is used, for example our RTF_PT1000_D5.
24 V AC (± 10 %)
700 mVA + peripheral devices (ca. 5 VA)
4 x DI for one potential-free contact,
24 V AC, 15 mA (presence, window contact,
changeover switch, party mode) 4 x AI 20...1600 ohm (room temperature, setpoint,
ventilator step, reserve)
2 x semiconductor relay for AC load, zero switching,
24 V AC, max. switching current 0.4 A 2 x two-way thyristors (TRIAC),
24 V AC, max. switching current 0.4 A,
recommended thermal actuators are
Siemens STA71, Danfoss TWA (24 V types) 3 x relay 230 V ⁄ 5 A (3 ventilator steps) 2 x AO 0 ...10 V, max. output current 10 mA,
short circuit current limitation to 20 mA.
with room devices:
RS485 – Modbus RTU, 9600, N, 8, 1, master with the building management system:
RS485 – Modbus RTU, 9600, N, 8, 1, slave
|Load (analog outputs)||
10 kOhm, max. current 10 mA,
outputs short-circuit proof, limited to 20 mA
|Electrical connection||0.14 - 1.5 mm² via terminal screws|
|Dimensions||113 x 90 x 24 mm (with retainer)|
by 2 screws,
DIN top hat rail adapter optional
|Protection class||II (according to EN 60 730)|
|Protection type||IP 20 (according to EN 60 529)|
according to EN 61 326 + A1 + A2,
EMC directive 89 ⁄ 336 ⁄ EEC,
low-voltage directive 73 ⁄ 23 ⁄ EEC
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