SIMATIC ET 200SP, digital input module, DI 8x 24VDC standard, input type 3 (IEC 61131), sink input, (PNP, P-reading), packaging unit: 1 unit, Suitable for BU type A0, color code CC01, input delay 0.05..20ms module diagnostics for: Short circuit encoder supply, wire break, supply voltage SIMATIC ET 200SP is a modular scalable and highly flexible distributed I/O system. Due to the small footprint, it is especially designed for installation in small switch boxes close to the machine. The modules can either be plugged directly into an ET 200SP CPU or connected to a central control system via PROFINET or PROFIBUS. SIMATIC ET 200SP can be expanded with up to 64 I/O modules that can be plugged in any combination. The system offers a very wide range of modules. Many modules are also available in different versions, was this significantly improved in terms of functionality and price. In addition to modules with standard functionality (ST), modules with extended functional scope and diagnostics