Order code for volume flow control (with Easy attachment)
TZ-Silenzio | – | D | / | 200 | / | Easy |
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1 Type
TZ-Silenzio VAV terminal unit, supply air
2 Acoustic cladding
No entry: None
D With acoustic cladding
3 Nominal size
125, 160, 200, 250, 315
4 Attachments (control component)
Easy Volume flow controller, dynamic, analogue interface, setting of qvmin and qvmax with potentiometers
Order example: TZ–Silenzio/125/Easy
Acoustic cladding | None |
Nominal size | 125 |
Attachments (control component) | Easy volume flow controller, dynamic, setting of qᵥmin and qᵥmax with potentiometers |
Order code for volume flow control (with VARYCONTROL attachment)
TZ-Silenzio | – | D | / | 200 | / | XB4 | / | V | 0 | / | 400 -– 1200 [m³/h] | / | NO |
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1 | | 2 | | 3 | | 4 | | 6 | 7 | | 8 | | 9 |
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1 Type
TZ-Silenzio VAV terminal unit, supply air
2 Acoustic cladding
No entry: None
D With acoustic cladding
3 Nominal size
125, 160, 200, 250, 315
4 Attachments (control component)
For example
BC0 Compact controller
XB4 Universal controller (VARYCONTROL)
6 Operating mode
F Constant value (one setpoint value)
V Variable (setpoint value range)
7 Signal voltage range
For the actual and setpoint value signals
0 0 – 10 V DC
2 2 – 10 V DC
8 Operating values for factory setting
Volume flow rates [m³/h or l/s]
qᵥconst (with operating mode F)
qᵥmin – qᵥmax (with operating mode V)
9 Damper blade position
Only with spring return actuators
NO Power off to OPEN
NC Power off to CLOSED
Order example: TZ–Silenzio/200/BC0/V0/300–1200 m³/h
Acoustic cladding | None |
Nominal size | 200 |
Attachments (control component) | Compact controller, dynamic transducer, analogue or MP bus interface |
Operating mode | Variable operation qᵥmin – qᵥmax |
Signal voltage range | 0 – 10 V DC |
Operating values | qᵥmin = 300 m³/h
qᵥmax = 1200 m³/h |
Order code for volume flow control (with TROX UNIVERSAL attachment)
TZ-Silenzio | – | D | / | 200 | / | TUNF | / | RS | / | M | / | 0 | / | UMZ | / | … | / | NC |
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1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | | 10 |
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1 Type
TZ-Silenzio VAV terminal unit, supply air
2 Acoustic cladding
No entry: None
D With acoustic cladding
3 Nominal size
125, 160, 200, 250, 315
4 Attachments (control component)
TROX UNIVERSAL controller with
TUN Actuator (150 s)
TUNF Spring return actuator (150 s)
TUS Fast-running actuator (3 s)
TUSD Fast-running actuator (3 s), with digital communication interface (TROX HPD)
5 Equipment function
Room control
RE Extract air control (Room Exhaust)
6 Volume flow rate setting
M Master (RMF)
S Slave
F Constant volume flow controller
7 Signal voltage range
0 0 – 10 V DC
2 2 – 10 V DC
8 Expansion modules
Option 1: Power supply
No entry required: 24 V AC/DC
T EM-TRF for 230 V AC
U EM-TRF-USV for 230 V AC, provides uninterruptible power supply (UPS)
Option 2: Digital communication interface
No entry: None
B EM-BAC-MOD-01 for BACnet MS/TP
M EM-BAC-MOD-01 for Modbus RTU
I EM-IP for BACnet/IP, Modbus/IP and web server
R EM-IP with real time clock
Option 3: Automatic zero point correction
No entry: None
Z EM-AUTOZERO with solenoid valve
9 Operating values for factory setting
Volume flow rate [m³/h] or [l/s]
Master (RMF)
qᵥmin: Minimum volume flow rate
qᵥmax: Maximum volume flow rate
qᵥconst_sup: Constant supply air
qᵥconst_ext: Constant extract air
qᵥDiff: Supply air/extract air difference
Constant value
qᵥconst: Constant volume flow rate
Slave
No entry required
10 Damper blade position
Only with spring return actuators
NO Power off to OPEN
NC Power off to CLOSE
Useful additions
Room control panel
BE-LCD 40-character display
Order example: TZ–Silenzio/200/TUN/RS/M/2/UIZ/600/1250/0/0/-100
Acoustic cladding | None |
Nominal size | 200 |
Attachments (control component) | TROX UNIVERSAL controller, actuator 150 s |
Equipment function | Supply air control |
Volume flow rate setting | Master (RMF) |
Signal voltage characteristic | 2 – 10 V DC |
Expansion modules | with expansion module EM-TRF-USV (transformer for 230 V AC and uninterruptible power supply), with expansion module EM-IP (communication interface BACnet IP, Modbus IP, web server), with expansion module EM-AUTOZERO (solenoid valve for automatic zero point correction) |
Operating values | qvmin = 600 m³/h qvmax = 1250 m³/h qvconst_sup = 0 m³/h qvconst_ext = 0 m³/h qvDiff = -100 m³/h |
Order code for differential pressure control (with VARYCONTROL attachment)
TZ-Silenzio | – | D | / | 200 | / | XF4 | / | PRS | / | V | 0 | / | 30 – 60 [Pa] | / | NO |
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1 | | 2 | | 3 | | 4 | | 5 | | 6 | 7 | | 8 | | 9 |
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1 Type
TZ-Silenzio VAV terminal unit, supply air
2 Acoustic cladding
No entry: None
D With acoustic cladding
3 Nominal size
125, 160, 200, 250, 315
4 Attachments (control component)
For example
XF0 Compact controller for duct pressure
XF4 Universal controller for duct pressure (VARYCONTROL)
5 Equipment function/Installation location
PDS Duct pressure control, supply air
PRS Room pressure control, supply air
6 Operating mode
F Constant value (one setpoint value)
V Variable (setpoint value range)
7 Signal voltage range
For the actual and setpoint value signals
0 0 – 10 V DC
2 2 – 10 V DC
8 Operating values for factory setting
With duct pressure control, the differential pressure [Pa] is always an absolute value
Δp,const (with operating mode F)
Δp,min - Δp,max (with operating mode V)
9 Damper blade position
Only with spring return actuators
NO Power off to OPEN
NC Power off to CLOSED
Order example: TZ-Silenzio-D/315/XF0/PDS/V2/250 – 375 Pa
Acoustic cladding | With |
Nominal size | 315 |
Attachments (control component) | Compact controller for duct pressure |
Equipment function | Duct pressure control, supply air |
Operating mode | Variable pressure control Pmin - Pmax |
Signal voltage characteristic | 2 – 10 V DC |
Operating values | Pmin = 250 Pa Pmax = 375 Pa |
Order code for differential pressure control (with TROX UNIVERSAL attachment)
TZ-Silenzio | – | D | / | 200 | / | TUNF | / | PRS | / | MFP | / | 0 | / | UMZ | / | … | / | NC |
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1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | | 9 | | 10 |
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1 Type
TZ-Silenzio VAV terminal unit, supply air
2 Acoustic cladding
No entry: None
D With acoustic cladding
3 Nominal size
125, 160, 200, 250, 315
4 Attachments (control component)
TROX UNIVERSAL controller with
TUN Actuator (150 s)
TUNF Spring return actuator (150 s)
TUS Fast-running actuator (3 s)
TUSD Fast-running actuator (3 s), with digital communication interface (TROX HPD)
5 Equipment function
Differential pressure control
PRS Room pressure control, supply air
PDS Duct pressure control, supply air
6 Differential pressure setting
MFP Master, constant pressure control
MVP Master, variable pressure control
SFP Slave, constant pressure control
SVP Slave, variable pressure control
7 Signal voltage range
0 0 – 10 V DC
2 2 – 10 V DC
8 Expansion modules
Option 1: Power supply
No entry required: 24 V AC/DC
T EM-TRF for 230 V AC
U EM-TRF-USV for 230 V AC, provides uninterruptible power supply (UPS)
Option 2: Digital communication interface
No entry: None
B EM-BAC-MOD-01 for BACnet MS/TP
M EM-BAC-MOD-01 for Modbus RTU
I EM-IP for BACnet/IP, Modbus/IP and web server
R EM-IP with real time clock
Option 3: Volume flow rate measurement
No entry: None
V EM-V Volume flow rate measurement for differential pressure control
Option 4: Automatic zero point correction
No entry: None
Z EM-AUTOZERO solenoid valve (only with V)
9 Operating values for factory setting
Volume flow rate [m³/h] or [l/s], pressure [Pa]
Slave SVP
Δpmin: Minimum differential pressure
Δpmax: Maximum differential pressure slave SFP
Δpconst: Constant differential pressure
Master MFP and MVP – same as slave, but additionally:
qᵥmin: Minimum volume flow rate
qᵥmax: Maximum volume flow rate
qᵥconst_sup: Constant supply air
qᵥconst_ext: Constant extract air
qᵥDiff: Supply air/extract air difference
10 Damper blade position
Only with spring return actuators
NO Power off to OPEN
NC Power off to CLOSE
Useful additions
Room control panel
BE-LCD 40-character display
Order differential pressure transducer for room or duct pressure control separately, e.g.
PT-699 For room pressure control
PT-699-DUCT For duct pressure control, including tube and pressure tap
Order example: TZ-Silenzio/200/TUSD/PRS/MFP/2/BV/-20 Pa/600/1250/0/0/-100
Acoustic cladding | None |
Nominal size | 200 |
Attachments (control component) | TROX UNIVERSAL controller, fast-running actuator (3 s) with digital communication interface |
Equipment function/installation location | Room pressure control, supply air |
Differential pressure setting | Master, constant pressure control | |
Signal voltage range | 2 – 10 V DC |
Expansion modules | with expansion module EM-BAC-MOD-01 (communication interface BACnet MS/TP), with expansion module EM-V (volume flow rate measurement for differential pressure control) |
Operating values | Δpconst = -20 Pa qvmin = 600 m³/h qvmax = 1250 m³/h qvconst_sup = 0 m³/h qvconst_ext = 0 m³/h qvDiff = -100 m³/h |
Order code for room control (with EASYLAB attachment)
TZ–Silenzio | – | D | / | 200 | / | ELAB | / | S | / | RS | / | UMZ | / | LAB | / | … |
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1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 8 | | 9 | | 10 |
1 Type
TZ-Silenzio VAV terminal unit, supply air
2 Acoustic cladding
No entry: None
D With acoustic cladding
3 Nominal size
125
160
200
250
315
4 Attachments (control component)
ELAB EASYLAB controller TCU3
5 Actuators
S Fast-running actuator (3 s)
SD Fast-running actuator (3 s), with digital communication interface (TROX HPD)
6 Equipment function
Room control
RS Supply air control (Room Supply)
PC Differential pressure control (Pressure Control)
8 Expansion modules
Option 1: Power supply
No entry required: 24 V AC/DC
T EM-TRF for 230 V AC
U EM-TRF-USV for 230 V AC, provides uninterruptible power supply (UPS)
Option 2: Digital communication interface
No entry: None
B EM-BAC-MOD-01 for BACnet MS/TP
M EM-BAC-MOD-01 for Modbus RTU
I EM-IP for BACnet/IP, Modbus/IP and web server
R EM-IP with real time clock
Option 3: Automatic zero point correction
No entry: None
Z EM-AUTOZERO Solenoid valve for automatic zero point correction
9 Additional functions
Without room management function
LAB Extract air led system (laboratories)
CLR Supply air led system (clean rooms)
With room management function
LAB-RMF Extract air led system
CLR-RMF Supply air led system
10 Operating values for factory setting
(only required when room management function is active)
Volume flow rate [m³/h] or [l/s], pressure [Pa]
Total extract air/supply air of room:
qᵥ1: Standard mode
qᵥ2: Reduced operation
qᵥ3: Increased operation
qᵥ4: Constant supply air
qᵥ5: Constant extract air
qᵥ6: Supply air/extract air difference
ΔpSet: Setpoint pressure (only with differential pressure control)
Useful additions
Room control panel (only for units with RMF)
BE-LCD 40-character display
The differential pressure transducer required for room pressure control (equipment function) has to be ordered separately, e.g.
PT-699 Measuring range ±50 Pa or ±100 Pa
PT-GB604 Measuring range ±100 Pa
Order example: TZ–Silenzio/200/ELAB/S/RS/LAB
Acoustic cladding | None |
Nominal size | 200 |
Attachments (control component) | EASYLAB controller TCU3 |
Actuator | Fast-running actuator (3 s) |
Equipment function | Supply air control (Room Supply) |
Additional function | Extract air led system (laboratories) |
Operating values | Not required (room management function is not active) |
Order code for single operation (with EASYLAB attachment)
TZ–Silenzio | – | D | / | 200 | / | ELAB | / | S | / | SC | – | E0 | / | UMZ | / | … |
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1 | | 2 | | 3 | | 4 | | 5 | | 6 | | 7 | | 8 | | 10 |
1 Type
TZ-Silenzio VAV terminal unit, supply air
2 Acoustic cladding
No entry: None
D With acoustic cladding
3 Nominal size
125
160
200
250
315
4 Attachments (control component)
ELAB EASYLAB controller TCU3
5 Actuators
S Fast-running actuator (3 s)
SD Fast-running actuator (3 s), with digital communication interface (TROX HPD)
6 Equipment function
Single operation
SC Supply air controller
7 External volume flow rate setting
E0 Voltage signal 0 – 10 V DC
E2 Voltage signal 2 – 10 V DC
2P Switch contacts (provided by others) for 2 switching steps
3P Switch contacts (provided by others) for 3 switching steps
F Volume flow rate constant value, without signalling
8 Expansion modules
Option 1: Power supply
No entry required: 24 V AC/DC
T EM-TRF for 230 V AC
U EM-TRF-USV for 230 V AC, provides uninterruptible power supply (UPS)
Option 2: Digital communication interface
No entry: None
B EM-BAC-MOD-01 for BACnet MS/TP
M EM-BAC-MOD-01 for Modbus RTU
I EM-IP for BACnet/IP, Modbus/IP and web server
R EM-IP with real time clock
Option 3: Automatic zero point correction
No entry: None
Z EM-AUTOZERO Solenoid valve for automatic zero point correction
10 Operating values for factory setting
Volume flow rate [m³/h] or [l/s]
Depending on external volume flow rate setting:
E0, E2: qvmin/qvmax
2P: qᵥ1/qᵥ2
3P: qᵥ1/qᵥ2/qᵥ3
F: qᵥ1
Order example: TZ-Silenzio/160/ELAB/S/SC/3P/400/600/800 m³/h
Acoustic cladding | None |
Nominal size | 160 |
Attachments (control component) | ELAB |
Actuators | Fast-running actuator (3 s) |
Equipment function | Single controller for supply air |
External volume flow rate setting | Switch contacts (provided by others) for 3 switching steps |
Operating values | qv1 = 400 m³/hqv2 = 600 m³/hqv3 = 800 m³/h |