With more than 30.000 high-quality spare parts, they can be sold immediately. Our large inventory allows us to quickly meet customer needs, thereby reducing downtime and protecting production schedules. Our timely delivery time provides you with security and save money.
Digital input/output (I/O) modules are essential for factory and process automation, providing vital connections to a wide range of sensors and actuators. On the input side, they connect to simple push buttons, proximity switches and high-speed digital encoders.
What is DI and DO in PLC?
Our integrated circuits and reference designs help you build a mixed module using a combination of analog input (AI), analog output (AO), digital input (DI) and digital output (DO).
What is a digital input device?
Digital inputs are binary inputs (0 or 1, also called as high and low level) that are applied to the PLC. Binary inputs are basically voltages, varying from 5 V to 230 V depending upon the type of card used. In simple words, any push-button, switches or sensors produces digital inputs to a PLC.
What is a digital IO module?
Use Digital Input modules to remotely monitor digital input state or control relays based on input state. ControlByWeb digital input modules are high quality, easily programmable and work peer to peer or with cloud connection.
Do you offer global delivery services?
Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.