Appendix
A
A.1
Technical data
A.1.1
Technical data
The following section contains the most important technical specifications:
For battery-operated version
● Battery type
Lithium thionyl chloride high-performance battery
unit
● Battery life
Varies with application:
Up to 5 years depending on the updating of proc‐
ess variables, the field device type and the ambi‐
ent conditions
● Supply voltage
5 V ... 7.2 V
● Supply current
< 250 mA
Transmitter frequency band
2.4 GHz (ISM)
Transmission range under reference conditions
● Outdoors up to 250 m
● Indoors up to 50 m
Communication interfaces
● Input for 4 ... 20 mA and/or HART field devices
● Input/output for HART communication
Auxiliary power
Battery
Input and output connection values of the
terminals
● Power supply for field devices (terminal 1)
No-load voltage can be set between 8 V and 23 V
in steps less than 0.1 V
Electric current: 4 mA DC ≤ I
out
≤ 20 mA
● 4 ... 20 mA/HART input (terminal 2)
4 mA DC ≤ I
in
≤ 20 mA
● High-resistance HART input/output connectors
(terminals 4, 5, 6):
● Input impedance 3.7 kΩ for HART communica‐
tion
● Input impedance DC = ∞
● Maximum permitted terminal voltage
30 VDC
Degree of protection
IP65; IP66
NEMA4
Dimensions with antenna aligned vertically point‐
ing up (W x H x D) in mm
110.4 x 192 x 100.6
WirelessHART Adapter SITRANS AW200
Operating Instructions, 02/2020, A5E02777161-AA
67
