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DIQ/S 281
Cable glands
EMC product and
system charac-
teristics
Meter safety
USB-A interface
Fieldbus
connection
ba76226e02
Terminal ranges
Suitable for cable diam-
eter
EN 61326
System lightning pro-
tection
FCC, class A
Applicable norms
Version
Usage
Immediately close the USB connection with the protective cover
when you have removed the USB device.
When the USB connection is open, there is a danger of corrosion.
DIQ/S 281 variant
DIQ/S 281-MOD
* Connection via 9-pin D-SUB socket on the underside of the housing, compatible
with Phoenix connector (IP67).
03/2023
Solid wires:
Flexible wires:
4.5 ... 10 mm or 7 ... 13 mm
EMC requirements for electrical resources for con-
trol technology and laboratory use
– Resources for industrial areas, intended for indis-
pensable operation
– Interference emission limits for resources of class
A
Extended protective characteristics as opposed to
EN 61326
– EN 61010-1
– UL 61010-1
– CAN/CSA C22.2#61010-1
USB 2.0
Software updates, Electronic Key
Fieldbus connection
Modbus RTU (RS 485)
Technical data
2
0.2 ... 4.0 mm
AWG 24 ... 12
2
0.2 ... 2.5 mm
*
135
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