Glandless Pumps - THERMO-ECO-ENGINEERING úvod

Pump Management Systems Wilo-Control
Pump Control
Wilo-IF-Module Stratos for Twin-Head Pumps
Wilo-IF-Modul Stratos 1 x LON and 1 x PLR
Terminal diagram
Wilo-Stratos-D
Wilo-Stratos
Wilo-Stratos-Z
DP
LON
Wilo-IF module
Stratos LON
Connecting cable, min. 2 x 0,75 mm 2 , lock-protected
L N PE SSM
1~230 V
Master
LONWORKS network
DP
PLR
Wilo-IF module
Stratos PLR
Wilo-Stratos-D
Wilo-Stratos
Wilo-Stratos-Z
L N PE SSM
1~230 V
Slave
Plug-in Modules for twin-head pumps of the series Wilo-Stratos-D/
Stratos-ZD and Wilo-Stratos/Stratos-Z (2 pcs.).
For twin-head pump management a PLR module is required in addition
to the LON function module.
The functions of the “LON” module are applicable to the entire twinhead
pump.
>Additional functions
• Serial digital LON interface for connection to LONWORKS networks.
In the LONWORKS network, data items are transmitted for the twinhead
pump as a complete single unit; there is no differentiation
between Master and Slave.
Transfer of the following data items as control commands to the
pump:
-Operating mode
-Setpoint
- Data from external sensors
• Transfer of the following data items as signals from the pump:
-Hydraulic operating data
- Electrical operating data
- Status reports
- Fault signals
• Twin-head pump interface DP for possible integration of twin-head
pump management of 1 x twin-head or 2 x single-head pumps,
optionally with the following functions:
- Main/standby operation for automatic fault-actuated switchover to
the standby pump and automatic pump duty cycling after 24 hrs.
running time
- Addition operation for efficiency-optimised On/Off control of the
peak-load pump and automatic fault-actuated switchover to the
standby pump
(Included in the scope of delivery of the IF-Modul Stratos PLR: 2-core
connecting cable, 670 mm long, a longer connecting cable to be provided
by customer: Min. 2 x 0.75 mm 2 )
>Standards
• LONMark Application Layer Interoperability Guidelines Version 3.2
• LONMark Layers 1-6 Interoperability Guidelines 3.0
• LONMark Functional Profile “Pump Controller Object for HVAC
Applications”
>Delivery status
The LON IF-Modul LON is supplied as “Application unconfigured” in
line with LONMark Application Layer Interoperability Guidelines.
>Documentation
You will find the following documentation on our homepage at
www.wilo.com (- Planning, - Data Records/CAD):
LONMark Functional Profile “Pump Controller Object for HVAC
Applications”
• Download Application over Network: *.NXE/*.APB
• External Interface Files:
*.XIF/*.XFB
• Device Resource Files:
*.ENU/*.FMT/*.FPT/*.TYP
Heating, Air-conditioning,
Cooling
Potable water circulation
Solar thermal
Service/Accessories, Systems
Switchgears and Control Devices
Pump Management Systems
Wilo Catalogue A1 - Circulating pumps in glandless design
441