Allen-Bradley 1771-OW, 1771-OW16, 1771-OWN, 1771-OWNA, 1771-OX, 1771-OYL, 1771-OZL Relay Contact Output Modules Technical Manual

Below you will find brief information for 1771-OW, 1771-OW16, 1771-OWN, 1771-OWNA, 1771-OX. These modules offer dry circuits, that is, circuits without leakage current. They are available in either normally-open or normally-closed configurations. The modules can be used to switch resistive loads only and are not recommended for inductive or capacitive loads. They can be used to drive an input of the following ac modules: 1771-IA, -IA2, -IAD, -IAN, -ID, -ID16, -IN, -IND. The modules can also drive an input of the following dc modules at nominal voltage: 1771-IB, -IBD, -IBN, -IH, -IQ, -IQ16, -IT, -IV, and -IVN.

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Relay Contact Output Modules 1771-OW, 1771-OW16, 1771-OWN, 1771-OWNA, 1771-OX - Technical Manual | Manualzz

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Key features

  • dry circuits
  • normally-open or normally-closed configurations
  • resistive loads only
  • drive input modules
  • selectable outputs
  • isolated outputs
  • electromechanical relays
  • dry-reed relays
  • mercury-wetted relays

Frequently asked questions

Allen-Bradley relay contact output modules offer either normally-open (Form A) or normally-closed (Form B) configurations.

No, these modules are designed for switching resistive loads only and are not recommended for inductive or capacitive loads.

These modules can drive an input of the following ac modules: 1771-IA, -IA2, -IAD, -IAN, -ID, -ID16, -IN, -IND. They can also drive an input of the following dc modules at nominal voltage: 1771-IB, -IBD, -IBN, -IH, -IQ, -IQ16, -IT, -IV, and -IVN.

Allen-Bradley relay contact output modules use one of the following relay types: electromechanical relays, dry-reed relays, and mercury-wetted relays.
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