1756-OW16I A-B ControlLogix Discrete output module

The Allen-Bradley 1756-OW16I is a ControlLogix Discrete output module that features Sixteen (16) Normally Open (N.O.),

individually isolated contact outputs. Each contact output has a operating voltage range of 5-125VDC and

10-240VAC. It delivers output current ratings of 1 A @ 5-30VDC; 0.5 A @ 48VDC; 0.22 A @ 125VDC;

1.5 A @ 120VAC, 50/60 Hz and 0.75 A @ 240VAC, 50/60 Hz.

The Allen-Bradley 1756-OW16I is a Sixteen (16) channel discrete output module that is part of the

ControlLogix automation platform. This module is a relay output module with contact form of Normally

Open (N.O.) with individual isolation. This module may also be termed as a dry contact output module

which is compatible to be operated at voltage ranges of 5-125VDC and 10-240VAC.

The 1756-OW16I delivers output current ratings of 1 A @ 5-30V DC; 0.5 A @ 48VDC; 0.22 A @ 125VDC;

1.5 A @ 120VAC, 50/60 Hz and 0.75 A @ 240VAC, 50/60 Hz. This module has a pilot duty rating of C300/R150.

Each output channel has a maximum output delay time of 10 ms for both signal transitions. It draws 150

mA current from the backplane @ 5.1 VDC and 24VDC with total backplane power draw of 4.4 Watts.

The 1756-OW16I has a maximum switching frequency of One (1) operation every Three (3) seconds or

(0.3 Hz at rated load) with mean bounce time of 1.2 ms. Each of the output contacts are expected to

operate up to 300 kHz when used with resistive loads and 100 kHz when used with inductive loads.

Additionally, this module supports scheduled outputs and may be configured to Hold last state,

On or Off during when FAULTED with Off as default setting. Similarly, output states may also be held at last state,

with OFF as default setting during PROGRAM mode. This module is shipped with a Removable

Terminal Block (RTB). Applicable RTB for use with this module are 1756-TBCH and 1756-TBS6H.