Efficient, convenient and network-enabled

Elegant appearance, touch-operated interface, large display, and Modbus-compatible

RYMaskon

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Good room climate is measurable!

Active and Modbus capable room sensors for temperature, humidity and CO2 now also for in-wall installation!

AERASGARD® FSCO2

All quite relative

Pressure measuring transducer for gaseous and liquid media in cost-efficient Standard version for 0 to 16 bar

PREMASGARD® SHD-SD

VOC in focus

Room and duct sensors for detection of mixed gases in cost-efficient Standard versions

AERASGARD® RLQ-SD

Für jede Anwendung die richtige Lösung [Translate]

FM 020

THERMASGARD® FM 020

Item No. 1905-9431-2200-600

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.

439,15 € net
Power consumption 24 V AC (± 10 %)
700 mVA + peripheral devices (ca. 5 VA)
Inputs 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)

Output 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.

Communication 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)
Installation 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)
Standards CE conformity,
electromagnetic compatibility
according to EN 61 326 + A1 + A2,
EMC directive 89 ⁄ 336 ⁄ EEC,
low-voltage directive 73 ⁄ 23 ⁄ EEC

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ISH Messe Frankfurt – S+S Regeltechnik looks forward to meeting you!
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