Akytec TRM138, User Manual, Page: 7 / 40

Specifications
akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany Tel.: +49 (0) 511 16 59 672-0 · www.akytec.de
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Table 2.4 Output types
Ordering
code
Output type Loading capacity
R Relay
4 A / 250 V AC
4 A / 30 V DC
T NPN transistor 400 mA, 60 V DC
S Solid state relay 50
mA, 4…6 V DC
I Analog 4-20 mA
10…30 V, max. 1.3 kohm
U Analog 0-10 V
15…30 V, min 2 kohm
2.1 Environmental conditions
The device is designed for natural convection cooling. It should be taken into account
when choosing the installation site.
The following environment conditions must be met:

clean, dry and controlled environment, low dust level

closed non-hazardous areas, free of corrosive or flammable gases
Table 2.5
Conditions Permissible range
Ambient temperature +1
…+50°C
Storage temperature -25
…+60°C
Relative humidity up to 80
% (at +25°C, non-condensing)
IP Code IP54 front
Altitude up to 2000 m above sea level