11
Siemens
A6V11681604_enUS_b
Smart Infrastructure
2022-05-25
Connections
Interfaces
USB port
A service port limited for firmware updates and
commissioning from a smartphone or tablet
RS485 port
A service port for Modbus RTU (slave) or
BACnet MSTP communication (slave)
Wiring connections
Crimp Style connector
Solid wires or prepared stranded wires:
22 to 16 AWG (0.3...1.3 mm
2
)
Conformity
Ambient conditions and protection classification
Safety class as per EN60730
Class III
Degree of protection of housing as per
EN 60529
● POL224.00: IP20
● POL224.05: IP00
Classification as per EN 60730
Function of automatic control devices
Operation altitude
Degree of contamination
Overvoltage category
Type 1
< 3000 m
2
III
Climatic ambient conditions
Transport (packaged for transport) as per
EN 60721-3-2
Storage as per EN 60721-3-1
Operation as per EN 60721-3-3
Transport/Storage:
Temperature -40°F to 158°F (-40 °C to 70° C)
Air humidity 5...95% r.h. (non-condensing)
Operation (Comply to Class 3K5):
Temperature -40°F to 158°F (-40 °C to 70° C)
(excluding HMI)
Air humidity 5...95% r.h. (non-condensing)
Mechanical ambient conditions
Transport as per EN 60721-3-2
Operation as per EN 60721-3-3
Class 2M2
Class 3M2
