Assortment / System Description

36
Heating controller RMH760B
The RMH760B heating controller (see Data Sheet N3133) is used in medium-size
or large buildings with own heat generation or district heat connection, as a heating
circuit and/or primary controller.
Using the respective RMZ78x extension modules, the heating controller can also
control the boiler temperature and 1 or 2 heating circuits, with or without DHW
heating.
• Universal controller with integrated control and monitoring functions
• 41 programmed applications (tested plant types)
• Free configuration of customized applications (basis: basic type H)
• Extension modules for complementing controller functions
• KNX bus communication for operation and process information)
• Menu-driven commissioning, operation and monitoring of controllers and plant
via the operator unit (cleartext display)
• No commissioning tool required for basic plants (easy configuration)
• Commissioning with the OCI700.1 service tool
Functions and characteristics
Relay outputs with… Product
no.
Universal
inputs
Analog outputs
DC 0...10 V
Ch’over contact NO contact
RMH760B 6 = N.X1…N.X6 2 = N.Y1, N.Y2 2 = N.Q1, N.Q4 3 = N.Q2, N.Q3, N.Q5
The universal inputs N.X_ can be configured for use with passive sensors, active
signal sources, and status and pulse signals (see page 28).
Note: The universal inputs N.X_ of the RMH760B heating controller can also be configured for use
with NTC 575 sensors
The analog outputs N.Y_ and relay outputs N.Q_ are ready configured.
Relay outputs with… Number of
modules
Type of extension module
Universal
inputs
Analog
outputs
Ch’over contact NO contact
2 HC module RMZ782B 3 1 1 2
1 DHW module RMZ783B 4 1 2 3
1 Universal module RMZ787 4 -- 1 3
2 Universal module RMZ789 6 2 2 2
Maximum number of modules: 4 per RMH760B (for extension modules, see page 57)
• Heating sections of ventilation or air conditioning plants
• Distribution zones of ventilation or air conditioning plants
• Heating systems with own heat generation
• Heating systems with direct or indirect district heat connection
• Heating zones of larger plants (e.g. community district heating systems)
• Basic load heating systems
Brief description
Inputs and outputs
Inputs
Outputs
Extension modules
Types of plant