Manufacture	ABB
Item No	DI636
Article number	3BHT300014R1
Series	800XA Control Systems
Origin	Sweden
Dimension	252*273*40(mm)
Weight	1.25kg
Customs Tariff Number	85389091
Type	I-O_Module

 ABB DI636 3BHT300014R1 Digital Input 16 Ch The ABB DI636 is an analog input module for ABB distributed control systems (DCS) as part of 800xA and earlier systems. The DI636 module processes analog input signals and converts them into digital values ​​that the DCS can use for control and monitoring purposes. It provides 6 channels for receiving analog input signals. The module supports standard 4-20 mA and 0-10 V signals commonly used in process industries. The resolution of the input is typically between 12 and 16 bits, depending on the system configuration. It is designed to match the impedance of most industrial sensors and instruments. The modules have galvanic isolation between input channels to prevent interference and ensure safety.The DI636 is typically mounted on a DIN rail or in a control cabinet, with the input signals from the field devices connected to the terminals on the module. The module communicates with the control system via a backplane or communication bus. 4-20 mA, 0-10 V, or other standard analog signals. Requires 24V DC power for the I/O module. High accuracy of approximately 0.1% to 0.2%. Voltage inputs are typically 100 kΩ, and current inputs are low resistance. Galvanic isolation is provided between each input channel to avoid ground loop issues and electrical interference. The DI636 is typically configured and managed through ABB's engineering tools. The configuration process typically involves selecting the input type, specifying the range, and setting up any necessary alarms or control logic in the system.Frequently asked questions about the product are as follows: -What is the ABB DI636 3BHT300014R1? The ABB DI636 is an analog input module for the ABB 800xADCS and other ABB control systems -What type of signals does the DI636 module accept? 4-20 mA (current), 0-10 V (voltage) -How many input channels does the DI636 module have? It has **6 analog input channels, allowing it to interface with six different field devices simultaneously. Each channel can handle either 4-20 mA or 0-10 V input signals. -What is the accuracy and resolution of the DI636 module? The resolution is approximately 12 to 16 bits per input channel. The accuracy is typically about 0.1% to 0.2% of the full-scale input value for most industrial applications.