Glandless Pumps - THERMO-ECO-ENGINEERING úvod

Pump Management Systems Wilo-Control
Pump Control
Wilo-IF-Module Stratos for Twin-Head Pumps
2 x Wilo-IF-Modul Stratos PLR
Plug-in Modules for twin-head pumps of the series Wilo-Stratos-D/
Stratos-ZD and Wilo-Stratos/Stratos-Z (2 pcs.).
Terminal diagram
Wilo-Stratos-D
Wilo-Stratos
Wilo-Stratos-Z
Connecting cable, min. 2 x 0,75 mm 2 , lock-protected
Wilo-Stratos-D
Wilo-Stratos
Wilo-Stratos-Z
>Additional functions
• Serial digital PLR interface for connection to BA building automation
via
- Wilo interface converters or
- company-specific coupling modules
• Transfer of the following data items as control commands to the
pump:
- Control mode
- Setpoint Delivery head/Speed
-Pump ON/OFF
-setback mode
• Transfer of the following data items as signals from the pump:
- Actual value, delivery head
- Actual value volumetric flow
- Actual value, power consumption
- Actual value, power output
- Actual value, motor current
- Operating hours
- Actual value, speed
- Detailed fault reports
- Status reports
• 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
DP
PLR
L N PE SSM
1~230 V
DP
PLR
L N PE SSM
1~230 V
(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 )
Wilo-IF module
Stratos PLR
Master
Wilo Interface Converter or
company-specific coupling module
Wilo-IF module
Stratos PLR
Slave
440 Subject to change without prior notice 09/2006 WILO AG