Rockwell-automation 1734-OB2E_4E_8E, Series C POINT I/O Protected Outp Instrukcja Użytkownika Pobierz pdf (Strona 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.

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Rockwell-automation 1734-OB2E_4E_8E, Series C POINT I/O Protected Outp Instrukcja Użytkownika Strona 19