Allen-Bradley 1756-OW16I 16-Point Isolated Relay Output Module

The Allen-Bradley 1756-OW16I is a 16-point isolated relay output module for ControlLogix systems that switches AC or DC loads from a Logix-based controller. With 16 individually isolated relay contacts, it supports 2 A per point (resistive) and a voltage range of 5–265 V AC / 5–125 V DC, with an operating temperature range of 0 to 60°C, making it suitable for motor starters, valves, alarms, heaters, and lighting circuits in motor control centers, production lines, and process control panels. Mount this module in a ControlLogix chassis; it provides point-to-point isolation and has backplane current draw of 5 V DC and 24 V DC (module dependent). Common replacements include Allen-Bradley 1756-OB16I, 1756-OW16, and 1756-OB32.