Cut Sheet

V7-T4-84 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—February 2014 www.eaton.com
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PLC, I/O and Communications Products
XI/ON Series Remote I/O
Analog Input Modules, continued
Description Unit XN-4AI-U/I XN-2AI-THERMO-PI XN-2AI-PT/NI-2/3 XNE-8AI-U/I-4PT/NI
Temperature measurement, continued
Value representation — Standard, 16-bit/12-bit left-aligned
The following can be connected: — 2-conductor (cold-junction
compensation in base module)
2-conductor/3-conductor 2-conductor/3-conductor
Measuring current (I
mess
)——<1 mA<0.5 mA
Destruction limit (U
max.
) Vdc — — >30 >30
Basic error limit at 23°C % — <0.2 (type T, –200 to 0°C: 0.6%) <0.2 PT100 RTD, NI100: 0.35%,
PT200, PT500, PT100 RTD0,
NI1000, NI1000TK5000: 0.2%
Temperature coefficient —
<
300 ppm/°C of full-scale value
<
300 ppm/°C of full-scale value
<
200 ppm/°C of full-scale value
R (resistance measurement)
Measurement ranges — — 0–100 ohm, 0–200 ohm,
0–400 ohm, 0–1000 ohm
0–250 ohm, 0–400 ohm,
0–800 ohm, 0–2000 ohm,
0–4000 ohm
Value representation — — Standard, 16-bit/
12-bit left-aligned
Standard, 16-bit/
12-bit left-aligned
The following can be connected: — — 2-conductor/3-conductor 2-conductor/3-conductor
Destruction limit (U
max.
) Vdc — — >30 >30
Limiting frequency (f
G
)Hz— — — 1.5
Basic error limit at 23°C % — — <0.2 <0.2
Temperature coefficient — —
<
300 ppm/°C of full-scale value
<
200 ppm/°C of full-scale value
Basic modules
Without C connection XN-S6…-SBCSBC — XN-S3…-SBB Already built in
Without C connection, for sensor supply — With integrated cold-junction
compensation XN-S4…-SBBS-CJ
XN-S4…-SBBS —