PBU
SX7
i
Status
Messages
Monitoring
Energy & costs
Control
SAM 4.0 Logic
Time control
Initial start-up
Con
fi
guration
Contact
Compressors
C1 - BSD 75
C2 - BSD 75
C3 - BSD 75
C4 - CSD 105 SFC
Dryer
Filter
Air receiver
Condensate
treatment
Station
SIGMA
AIR MANAGER
4.0
4
Automatic 10.04
bar
Maintenance
C1
C2
C3
C4
D1
D2
F1
F2
R1
DHS1
CT1
165.51
27.60
Power
Volumetric
fl
ow rate
kW
m³/min
Station
Control systems
Specially adapted industrial PC with powerful “Quad
Core” processor, featuring an operating panel, control and
processing unit, communications interfaces and integrated
web server. SIGMA NETWORK ports, digital and ana-
logue input and output signals.
Man / machine interface
Intuitive operation; LED-backlit 12.1-inch TFT, 16:10 ratio
industrial colour display with capacitive touch technology,
1280 x 800 pixel resolution, four LED backlit touch keys,
RFID read / write device for KAESER Equipment Cards
and KAESER RFID keys, 30 selectable languages.
Communications interfaces
Gigabit Ethernet for remote visualisation (web server),
e-mail, slot for communications module (for connection to
control centre), SD HC/XC card slot (e.g. for updates).
Control cabinet
Stainless steel / polymer control cabinet for wall-mounting,
dust and splash proof to IP 54
CE, cULus, international
radio licences.
Options
SNW ports RJ 45 (+6 ports), SNW ports RJ 45/FOC
(optical
fi
bre), SNW PROFIBUS Master e.g. to connect
compressors with SIGMA CONTROL communications
modules: PROFIBUS DP, PROFINET IO, Modbus TCP.
Upgrade
Software upgrade to increase the number of controllable
components. Hardware change not required.
Accessories
SIGMA NETWORK bus converter (SBC) is available to
expand the control unit. The SBC can be equipped with
digital and analogue input and output modules, as well as
with SIGMA NETWORK ports.
Compressed air station with SIGMA AIR MANAGER 4.0 - Possible connections
SIGMA AIR
MANAGER 4.0 - 4
SIGMA AIR
MANAGER 4.0 - 8
SIGMA AIR
MANAGER 4.0 - 16
Pressure control
Adaptive 3-D
advanced
Control
Standard
Possible air system interconnections
Max. no. of controllable compressors
4
8
16
Compressors with SIGMA CONTROL 2 via SIGMA NETWORK
4
7
7
SNW ports RJ 45
Standard (7 ports)
SNW ports RJ 45 / FOC (optical
fi
bre)
Optional
Available input signals
Digital 24V DC (e.g. ECO-DRAIN, compressors without SIGMA CONTROL, remote ON-OFF)
6
Analogue 4-20 mA (e.g. pressure dewpoint measuring device, pressure transducer)
4
Available output signals
Relay outputs
(e.g. third party compressors, compressors with SIGMA CONTROL Basic, group alarm)
5
Equipment
Visualisation via integrated web server
Standard
Operating data long-term memory 1 year
Standard
Pressure transducer
Standard
Communications interfaces
Gigabit Ethernet for remote visualisation (web server)
Standard
Slot for communications module (e.g. PROFIBUS DP, PROFINET IO, Modbus TCP)
Standard
SD HC/XC card slot (e.g. updates)
Standard
Dimensions, mass
Width x Depth x Height in mm
540 x 284 x 483
Mass in kg
20
Technical speci
fi
cations
Equipment
Digital
Analogue
SIGMA NETWORK
SIGMA NETWORK
SIGMA NETWORK
SIGMA NETWORK
Pro
fi
bus DP
DP
Master
Digital
Analogue
e.g. Compressor
e.g. ECO-DRAIN
e.g. Pressure dewpoint
measuring device
e.g. Pressure transducer
19
18
