Siemens S7-1200 SB 1221 Digital Input Module
Siemens S7-1200 SB 1221, 4-channel digital input module with conformal coating.
The Siemens 6AG1221-3AD30-5XB0 is a SIPLUS S7-1200 Signal Board (SB) 1221, featuring 4 digital inputs (DI). It operates on a 5 V DC supply and supports a 200 kHz input frequency. This module is built upon the 6ES7221-3AD30-0XB0 base and includes conformal coating for enhanced environmental protection, with an operating temperature range of -40°C to +60°C and a startup temperature of -25°C.
This digital input module is suitable for various industrial automation applications requiring reliable data acquisition. It is commonly used in process control, machine building, and general automation systems where robust performance in demanding environments is crucial. The S7-1200 platform offers flexibility and scalability for a wide range of automation tasks.
As a veteran-owned surplus parts distributor, Stanlo Automation provides reliable access to specialized industrial components like the Siemens 6AG1221-3AD30-5XB0. We understand the critical need for uptime and offer quality surplus parts to keep your operations running smoothly, backed by expert support.
| Type | Signal Board (SB) 1221 |
| Manufacturer | Siemens |
| Series | S7-1200 |
| Digital Inputs | 4 DI |
| Voltage | 5 V DC |
| Frequency | 200 kHz |
| Temperature Range | -40 to +60 °C |
| Startup Temp | -25 °C |
| Coating | Conformal |