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National Instruments Corporation
17
SCXI-1314T TEDS Bridge Sensor Terminal Block
Maximum Working Voltage
Maximum working voltage refers to the signal voltage plus the
common-mode voltage.
Analog signals
Channel-to-earth ............................. Either the AI
X
+ or AI
X
– input
should remain within ±10 V of
ground. Both inputs should be
within ±10 V of one another,
Installation Category I.
Channel-to-channel ......................... Either the AI
X
+ or AI
X
– input
should remain within ±10 V of
ground. Both inputs should be
within ±10 V of one another,
Installation Category I.
Digital signals
Channel-to-earth ............................. 0 to 5 V of one another
Environmental
Operating temperature............................ 0 to 50 °C
Storage temperature ............................... –20 to 70 °C
Humidity ................................................ 10 to 90% RH, noncondensing
Maximum altitude .................................. 2,000 m
Pollution Degree (indoor use only) ........ 2
Safety
The SCXI-1314T terminal block
meets the requirements of the following
standards for safety and electrical equipment for measurement, control, and
laboratory use:
•
IEC 61010-1, EN 61010-1
•
UL 61010-1
•
CAN/CSA C22.2 No. 61010-1
Note
For UL and other safety certifications, refer to the product label, or visit
ni.com/certification
, search by model number or product line, and click the
appropriate link in the Certification column.