TBX-1329 Installation Guide
14
ni.com
Field-wiring connectors
Screw terminals
(for input signals) ............................16 (8 pairs)
Terminal spacing .............................0.5 cm (0.2 in.)
center-to-center
Dimensions of front entrance ..........1.2 by 7.3 cm
(0.47 by 2.87 in.)
Maximum wire gauge......................16 AWG
Strain relief ......................................none
Safety earth ground..........................2 lugs
Mechanical
Dimensions .............................................12.7 by 7.62 by 11.16 cm
(5 by 3 by 4.4 in.)
Weight ....................................................100 gm
(3.5 oz.)
Compatible DIN rails..............................DIN EN 50 022
DIN EN 50 035
Environmental
Operating temperature ............................0 to 50 °C
Storage temperature ................................–20 to 70 °C
Relative humidity ...................................10 to 90% noncondensing
Altitude (maximum) ...............................2000 m
Safety
Designed in accordance with IEC 61010-1, UL 3111-1, and CAN/CSA
C22.2 No. 1010.1 for electrical measuring and test equipment
Installation Category II
Pollution degree 2
