SAUTER AKM115SAF332: Smart Actuator for ball valve, BACnet/IP
AKM115SAF332: Smart Actuator for ball valve, BACnet/IP
How energy efficiency is improved
Ball valve actuator with integrated, freely programmable controller and cloud connection in one
device. Can be integrated into a local building automation system via BACnet or into the
SAUTER Cloud via MQTT. Communicates via Ethernet, Wi-Fi and Bluetooth. Automatic adaptation to
the ball valve, precise activation and high energy efficiency with minimal operating noise and smart
functions
Features
• Smart Actuator as an intelligent IoT solution for autonomous control of heating and air-conditioning
applications in smart buildings
• Ready-made HVAC standard applications from SAUTER from the App Store allow efficient
installation and commissioning of small systems
• Applications are selected from the library via mobile app and installed on the Smart Actuator
• Ethernet switch, Wi-Fi interface and Bluetooth LE for flexible device communication and system
integration
• BACnet/IP communication (EN ISO 16484‑5) via Ethernet or Wi-Fi interface
• Convenient commissioning, parameterisation and remote access to the system via a mobile app or
with the SAUTER CASE engineering software
• As an IoT device, the cloud connection for remote access takes place via MQTT using TLS
encryption
• Enables creation of Smart Actuator networks with distributed intelligence
• Optionally, the Smart Actuator can be used flexibly in BA networks due to free programmability via
CASE Suite
• Real-time clock for calendar functions and time programmes
• Two universal I/Os for connecting external sensors and actuators
• Direct connection of up to two room operating units
• Flexibly expandable with up to four I/O modules for comprehensive control tasks
• Pre-assembled cables with mechanically and colour-coded connectors allow fast, error-free wiring
for Smart Actuator and SAIO 100 I/O modules
• Fitting without tools using a bayonet ring made of glass-fibre reinforced plastic
• BLDC motor technology enables extensive diagnostic functions
• Intelligent angle of rotation adaptation and detection including feedback signal
• Electronic, torque-dependent cut-off
• Disengageable gear unit for manual adjustment and local priority operation
• For operating the 2- and 3-way ball valves VKR, VKRA, BKR, BKRA, VKAI, VKAA, BKLI, BKTI and
BKTA, as well as 6-way ball valve B2KL
Technical data
Power supply
Power supply
24 VAC, −10%/+20%, 50…60 Hz
24 VDC, −10%/+20%
Power consumption
Max. 5 W/10 VA (without peripherals)
Parameters
Surge-voltage resistance
500 V (EN 60730)
Rotational torque
Holding torque1)
Rotation angle
8 Nm
8 Nm
90°
Response time
200 ms
Running time for 90°
35/60/120 sec.
Characteristic
Linear, (inverse) equal percentage,
(inverse) quadratic, free characteristic
Operating noise (unloaded)
< 30 dB (A)
Overview of types
Type
Features
AKM115SAF332 Rotary actuator for ball valve, 24 V Smart Actuator, Ethernet, RS-485. Bluetooth, Wi-Fi
A Power consumption: Without connected peripheral devices (room operating units, sensors, actuators or I/O
modules)
Accessories
Type
SAIO100F020
EY-RU355F***
0510420001
0510240011
05302401000
05393601000
Description
I/O module, 5 × UI/AO, 3 × relay
Room operating units with LCD and NTC temperature sensor
Adaptor required when temperature of the medium > 100 °C
Adaptor required when temperature of the medium < 5 °C
2 × IP54 protection set for RJ45 plugs
Dummy plug spare part set IP54
EY-PS031F011 Power supply, 110…240 VAC/24 VDC, 1.25 A, 30 W, DIN rail mounting
EY-PS031F021 Power supply, 110…240 VAC/24 VDC, 2.5 A, 60 W, DIN rail mounting
EY-PS031F041 Power supply, 110…240 VAC/24 VDC, 4 A, 100 W, DIN rail mounting
053060200**
24 V cable, open cable end, 2-core
05306020201
053060530**
053060535**
053060310**
053060510**
05306031105
053060320**
24 V cable, Y-connector, L = 1.0 m, 2-core
Actuator I/O box cable, 5-pin
SLC cable, 5-pin, open cable end, 5-core
I/O cable (V), 3-pin, open cable end, 3-core
I/O cable (V), 5-pin, open cable end, 3-core
I/O cable (I), 3-pin, L=5.0 m, open cable end, 3-core
I/O cable (T), 3-pin, Ni1000 −35…100 °C
053060321**
I/O cable (T), 3-pin, Pt1000 −50…180 °C