Product Description

The 7DO139.70 is a versatile digital output module suitable for a wide range of industrial automation tasks. Released in 2003, this compact screw-in unit packs 8 protected transistor outputs into a reliable and space-saving 1.0 x 4.0 x 3.0 package weighing just 0.1 kg. Ideal for controlling valves, lights, motors, and more, each of the 8 outputs can switch up to 0.5 Amps at voltages ranging from 12 to 24 VDC. This flexibility allows the module to interface with a variety of actuators and loads. Dedicated per-channel ground connections help minimize electrical noise.

The outputs feature both built-in short circuit and thermal overload protection. This shields the solid-state electronics from damage in overloaded or shorted conditions, ensuring high mean time between failures. Diagnostic LEDs quickly indicate each channels on/off status. With machine downtime inherently expensive, the module utilizes reliable screw-terminal connectors to enable very rapid field replacements when necessary. The slim housing design also conserves valuable cabinet space in tight automation enclosures.

Despite its small size, the 7DO139.70 can switch significant power loads via its eight protected 0.5 Amp rated outputs. Integrate this module into new or existing systems for local and distributed control tasks ranging from basic to sophisticated. Program and configure the 7DO139.70 via an Automation Studio controller or PLC over common industrial protocols like Modbus/TCP, PROFINET, and EtherNet/IP. A DS22 communication module mounts alongside to enable network connectivity.