Rockwell Automation 1734-TOP_TOPS_TOP3_TOP3S Point I/O Terminal Base Installation Instructions - Manual (Page 7)

POINT I/O One-piece Terminal Bases 7
Publication 1734-IN028B-EN-P - April 2010
Specifications
One-piece Terminal Bases -
1734-TOP, 1734-TOPS, 1734-TOP3, 1734-TOP3S
Attribute Value
Dimensions
(HxWxD),
Approx. 1734-TOP, 1734-TOPS 49 x 12 x 144 mm (1.93 x 0.47 x 5.67 in.)
1734-TOP3, 1734-TOP3S 49 x 12 x 168 mm (1.93 x 0.47 x 6.61 in.)
Weight,
Approx. 1734-TOP 63.8 g (2.25 oz), 1734-TOP3 79.2 g (2.79 oz),
1734-TOPS 55.68 g (1.96 oz), 1734-TOP3S 66.8 g (2.36 oz)
Wire Size 0.25... 2.5 mm² (22...14 AWG) solid or stranded copper wire rated at 75 °C
(167 °F ), or greater, 1.2 mm (3/64 in.) insulation max
Category Dependent on I/O module installed in terminal base (1)
(1) Use this conductor category information for planning conductor routing as described in Industrial
Automation Wiring and Grounding Guidelines, publication 1770-4.1.
Supply voltage 300V max terminal voltage
Supply power 8A max terminal current
Isolation
Voltage Capable of 240V (continuous), Reinforced Insulation Type, or the lesser of the
installed module.
Enclosure Type
Rating None (open-style)
Field Power
Bus Supply
Voltage 28.8V DC, 120/240V AC
Terminal Base
Screw Torque 1734-TOP and 1734-TOP3 0.6 Nm (7 lb-in)
Terminal block
torque 0.4Nm (3.5 lb-in) for 1734-TOP and 1734-TOP3 only