917460330020
2019-05-13·HB00·III·en·03
Annex A
17
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Electronic relay module
Series 9174
For further technical data, see r-stahl.com.
Ambient conditions
Ambient temperature -20 to +65 °C
Storage temperature -40 to +80 °C
Maximum relative
humidity
(
95 %
Use at the height of
< 2000 m
Mechanical data
Ex i connection
Version
screw terminal
Terminals
2 terminals (cage terminals)
each max. 1.5 mm
2
stranded / solid wire
Ex e connection
Version
spring clamp terminal
Connection
single-wire
Rigid
0.2 to 4 mm
2
Flexible
0.2 to 2.5 mm
2
Flexible with
core end sleeve
0.25 to 1.5 mm
2
Mounting type
on DIN rail (NS35/15, NS35/7.5)
Mounting orientation horizontal or vertical
Degree of protection
Enclosure
IP40
Terminals 3,4
(Ex i)
IP20
Terminals 5,6
(Ex e)
IP30
Enclosure material
polyamide 6GF
Technical Data