User Manual

Heating, ventilation and air conditioning - primary control
Communicating controllers - Synco™ 700
Extension modules and operator units for RMB, RMH, RMK, RMU and RMS
8-12
Siemens Switzerland Ltd
Building Technologies Division
2019www.siemens.com/gamma
8
Stock No. Product No. DT
BPZ:RMZ782B RMZ782B A
RMZ782B Heating circuit module
• Weather-compensated ow temperature control via heating circuit‘s mixing valve
• Control of heating circuit pump
The available heating circuit control and supervisory functions are the same as those of the RMH760B-1
Data sheet N3136
Voltage supply Supply from controller module
Power consumption 3 VA
Analog outputs, number 1
Analog output, signal DC 0...10 V
Analog output, current Max. 1 mA
Universal inputs, number 3
Universal input, signal LG-Ni1000
0...1000 Ohm
1000...1175 Ohm
DC 0...10 V
Pt1000
NTC 575
T1 (PTC)
Relay outputs, number 3
Relay outputs Switching contact, potential-free
Relay output, switching voltage AC 19…265 V
Relay output, switching current 4 (3) A
Degree of protection IP20
Dimensions (W x H x D) 117 × 90 × 75 mm
5-Central control unit RMB795B__.indd 12 26.07.2018 14:28:07