HVAC controllers

HVAC controllers

Model No.︰RMS705..

Brand Name︰Siemens (Landis)

Country of Origin︰Germany

Unit Price︰-

Minimum Order︰1 pc

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Product Description

item product name: type no.:
1 Switching and
control units
2.1 Extension modules Universal module RMZ787 N3146
2.2 Extension modules Universal module   RMZ785 N3146
2.3 Extension modules Module connector RMZ780 N3138
3.1 Operator units RMZ790 N3111
3.2 Operator unit,
RMZ791 N3112
4 Service unit Service tool :   OCI700.1 N5655

Specifications︰ The RMS705 is a switching and monitoring unit which complements the range of
SyncoTM 700 products in the field of non-standard applications including special
solutions. Therefore, it is freely configurable and does not offer any standard
It is designed primarily to perform switching and monitoring functions in connection with
logical operations.
The RMS705 is based on the user-friendly operating philosophy of the Synco™ system
and is designed mainly for the following tasks:
• Non-standard applications with the SyncoTM 700 system
• Alerting and monitoring
• Switching functions (time switch, logic modules, motors, etc.)
• Choice of chilled water applications

Advantages︰ Whether for end users, engineering, service or commissioning staff, menu-driven
operation in clear-text underlines the system’s user-friendliness at all levels.
The menu-driven operation of the RMS705 is made available in the form of a plug-in
type or detached operator unit.
The RMS705 is especially suited for the following functions:
• Connection of additional universal alarm inputs
• Use of free inputs for monitoring
• Trend display of data
• Additional time programs (on / off) for basic functions
• Event logging (e.g. legionella function)
• Hours run counting
• Pulse counter (pulse counting for display, not for billing purposes)
• Simple control loops
• Logic function blocks for switching operations depending on certain conditions
• Lead / lag control of pumps, fans, motors, refrigeration machines, etc.
• Control of system pumps depending on the demand for heating or cooling
• Extended configuration choices based on the existing configuration principle (free
• 6 simple time programs (on / off), no bus communication for time program
Exception: Can be used as a slave
• Additional adjustable delays, running times and operating signals (logic blocks, motor
• 6 universal motor blocks each of which is capable of operating as a 1-stage, 2-stage,
or 2 times 1-stage block (twin pump), including a number of time settings plus
precommand for dampers or valves
• 2 rotary step switches: Lead / lag control including the functionality of linear, binary
and flexible step switches

1 x RMS705 (8UI / 6DO / 4AO) plus a maximum of 3 extension modules (selection
from 2 RMZ787 and 2 RMZ785).
• Maximum 28 universal inputs (Ni1000, Pt1000, T1, DC 0...10 V, 0…1000 Ω, pulse)
• Maximum 14 relay control outputs
• Maximum 4 modulating outputs DC 0...10 V

Min Order︰ 1

Ship Date︰ 3 DAYS

Standard Met︰ HVAC, buliding

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