ENGLISH
51
9
IF modules for Wilo
Stratos/Stratos-D/
Stratos-Z
9.1
Functions of the Stratos IF modules in
single-pump mode
IF-Modul Stratos
Function
Serial digital interface LON for
connecting to LONWORKS
x
networks, transceiver
FTT 10 A
Serial digital interface PLR for
connecting to building
management system BMS via
x
Wilo interface converter or
customer's coupling modules
DP interface for an integratable
doublepump function
2 single pumps or
x
x
x
x
x
1 double pump
Control input "0...10 V" for
remote adjustment of speed
x
x
x
or set value or set value
Input for potential-free closed
contact with the function
x
"Ext. Off"
Input for potential-free closed
contact with the function
x
"Ext. Min"
Operating message SSM as
x
potential-free opened contact
LON
PLR
Ext. Off
Ext. Min
SBM
9.1.1 Electrical specification of digital
interfaces and control inputs/outputs
x
Serial digital interface
LON
for connection to LON-
WORKS networks:
Transceiver:
FTT 10 A
Neuron ID:
duplicate sticker with barcode
and alphanumeric representa-
tion of the Neuron ID
Protocol:
LONTalk
x
Serial digital interface
PLR
for connecting to inter-
face converter or company-specific coupling modu-
les:
Wilo-specific point-to-point connection with Wilo
protocol
The terminals are locked and resistant to external
voltage.
Dielectric strength: 250 V AC
x
Input for potential-free closed contact with the
function
Ext. Off
contact closed:
Pump works in standard mode.
Contact opened:
pump still.
Contact load of the potential-free closed contact:
24 V DC /
10 mA
Dielectric strength: 250 V AC
x
Input for potential-free closed contact with the
function
Ext. Min:
contact closed,
Pump works in standard mode.
Contact opened:
Pump runs at fixed min. speed.
Contact load of the potential-free closed contact:
24 V DC / 10 mA
Dielectric strength: 250 V AC
x
Output as potential-free opened contact with the
function operating signal
SBM:
Contact closed:
Pump works in the specified
mode.
Contact opened:
Pump still.
Max. permissible contact load of the potential-free
opened contact:
24V AC, 1A.
x
Control input
0...10V:
Input resistance:
>100 k
V
Dielectric strength: 24 V
Accuracy:
± 5%
The following functions can be set:
Remote speed
adjustment:
The pump’s differential pressure
control is active. The set value
for the differential pressure is
given by the analog voltage
0...10V (Fig 12).
Representation in display:
Remote speed
adjustment:
The pump's differential pressure
control is deactivated. The
pump works as an actuator at a
constant speed specified by the
voltage 0...10V (Fig 12).
Содержание Wilo-Stratos -Z
Страница 2: ...Fig 1a Fig 1b Fig 2a Fig 3 Fig 2b...
Страница 3: ...Fig 5 Fig 4 Fig 6 Fig 7...
Страница 4: ...Fig 8 Fig 9 Fig 11 Fig 10 Fig 12...
Страница 6: ...Fig 15 Fig 15 LON Fig 15 PLR Fig 15 SBM Fig 15 Ext Min Fig 15 Ext Off...
Страница 14: ...DEUTSCH 8 Displaylage horizontal vertikal Lageeinstellung in Men punkt 3...
Страница 41: ...ENGLISH 35 Display position horizontal vertical Position setting in menu point 3...
Страница 95: ...NEDERLANDS 89 Display richting horizontaal vertikaal Instelling van de richting in menu punt 3...
Страница 118: ......
