Rockwell-automation 1762-OW16 Relay Output Module Manual do Utilizador descarregar pdf (Página 16)

16 MicroLogix 1762-OW16 Relay Output Module

Publication 1762-IN009C-EN-P - July 2013

Isolated groups Group 1: Outputs 0…7

Group 2: Outputs 8…15

Output group to backplane isolation Verified by one of the following dielectric tests: 1836V AC for 1 sec.

or 2596V DC for 1 sec.

265V AC working voltage (IEC Class 2 reinforced insulation)

Output group to output group isolation Verified by one of the following dielectric tests: 1836V AC for 1 sec.

or 2596V DC for 1 sec.

265V AC working voltage (basic insulation)

150V AC working voltage (IEC Class 2 reinforced insulation)

Vendor ID code 1

Product type code 7

Product code 121

Relay Contact Ratings

Volts (max.) Continuous

Amps per Point

(max.)

Amperes

(1)

Surge Suppression – Connecting surge suppressors across your external inductive load will extend the life of the relay

contacts. For additional details, refer to Industrial Automation Wiring and Grounding Guidelines, Allen-Bradley publication

1770-4.1

Voltamperes

Make Break Make Break

240V AC 2.5A 7.5A 0.75A 1800 VA 180 VA

120V AC 15A 1.5A

125V DC 1.0A

0.22A

(2)

For DC voltage applications, the make/break ampere rating for relay contacts can be determined by dividing 28 VA by the

applied DC voltage. For example, 28 VA/48V DC = 0.58A. For DC voltage applications less than 14V, the make/break rating

for relay contacts cannot exceed 2A.

28 VA

24V DC 2.0A 1.2A 28 VA

Output Specifications

Attribute Value

1 2 ... 11 12 13 14 15 16 17 18 19 20

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Rockwell-automation 1762-OW16 Relay Output Module Manual do Utilizador Página 16