Rockwell Automation 1734-OB2E_4E_8E, Series C POINT I/O Protected Output Module Installation Instructions - Manual (Page 19)

1734 POINT I/O Protected Output Module 19
Publication 1734-IN056H-EN-P - May 2013
General Specifications
Attribute Value
Terminal base screw torque 0.8 Nm (7 lb-in.)
Module location 1734-TB or 1734-TBS wiring base assembly
POINTBus current, max 75 mA @ 5V DC
Power dissipation @ 28.8V DC, max 1734-OB2E – 0.8 W
1734-OB4E – 1.2 W
1734-OB8E – 2.0 W
Thermal dissipation @ 28.8V DC, max 1734-OB2E – 2.7 BTU/hr
1734-OB4E – 4.1 BTU/hr
1734-OB8E – 6.8 BTU/hr
Isolation voltage 50V (continuous), Reinforced Insulation Type
Tested @ 2500V DC for 60 s, field-side to system
External DC power supply voltage, nom 24V DC
External DC power voltage range 10...28.8V DC
External DC power supply current 1734-OB2E – 8 mA
1734-OB4E – 16 mA
1734-OB8E – 32 mA
Dimensions, HxWxD 56.0 x 12.0 x 75.5 mm
(2.21 x 0.47 x 2.97 in.)
Wiring category (1) 1 – on signal ports
Wire size Determined by installed terminal block
Weight (approx.) 1734-OB2E – 32.60 g (1.15 oz)
1734-OB4E – 33.17 g (1.17 oz)
1734-OB8E – 35.4 g (1.25 oz)
Enclosure type rating None (open-style)
North American temp code 1734-OB2E – T4A
1734-OB4E – T4A
1734-OB8E – T4
IEC temp code T4
(1) Use this conductor category information for planning conductor routing as described in Industrial Automation Wiring
and Grounding Guidelines, publication
1770-IN041.