| Manufacture | ABB |
| Item No | SPDSI14 |
| Article number | SPDSI14 |
| Series | BAILEY INFI 90 |
| Origin | Sweden |
| Dimension | 73.66*358.14*266.7(mm) |
| Weight | 0.4kg |
| Customs Tariff Number | 85389091 |
| Type | I-O_Module |
The SPDSI14 typically provides 14 digital input channels, allowing the system to receive input signals from a variety of sources. These inputs are typically used for on/off signals from devices such as push buttons, limit switches, proximity sensors, and other discrete devices. The module supports 24V DC digital input signals, which is the standard voltage for most industrial control systems. The inputs are voltage-type inputs, meaning they are designed to detect the presence or absence of a voltage signal. SPDSI14 modules typically include signal conditioning features such as debouncing to ensure reliable and stable signal readings from noisy or fluctuating input signals. This ensures that only valid input signals are transmitted to the main control system. The SPDSI14 is part of a modular system and can be integrated with other input and output modules to form a complete control solution. It can be easily expanded by adding more modules to increase the number of input channels, providing flexibility for larger systems.Frequently asked questions about the product are as follows: -What are the main functions of ABB SPDSI14? SPDSI14 is a digital input module used to receive on/off signals from external devices such as sensors, switches and contactors in industrial automation systems. -How many input channels does SPDSI14 provide? SPDSI14 provides 14 digital input channels, which can be used to receive signals from various external devices. -What voltage input does SPDSI14 support? SPDSI14 supports 24V DC input signals, which is the standard voltage in industrial automation.