Detailed Description:
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System Role: Acts as the “base” of the ET 200SP system, providing the signal module with power connection, signal terminals, backplane bus interface, and mechanical mounting. Its color (white) identifies the channel type (digital input) of the module it hosts.
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Terminal Design: Features 16 pluggable screw-type terminals for connecting external 24V DC sensor signal wires. Additionally, the front integrates 2 separate AUX terminals for connecting auxiliary power or daisy-chaining cable shields to improve noise immunity.
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Mechanical & Electrical: Allows for tool-less insertion and removal of wiring terminals, facilitating maintenance. It supplies 24V DC operating power from the system bus to the module and transmits signals to the electronic module above via the internal bus.
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Module Dependence: Must be paired with a specific 16-channel digital input electronic module from the ET 200SP series to form a complete functional I/O channel. It is a passive mechanical/electrical interface unit by itself.
Key Specifications:
| Parameter | Details |
|---|---|
| Model | 6ES7193-6BP20-0DA0 |
| Series | SIMATIC ET 200SP |
| Product Type | BaseUnit™ (Terminal Board / Base Unit) |
| Color Code | White (for Digital Input modules) |
| Compatible Module Type | 16-channel, Digital Input (DI) Signal Module |
| Terminal Count | 16 signal terminals + 2 AUX auxiliary terminals |
| Wiring Type | Screw-type terminals (pluggable) |
| Width | 15 mm |
| Mounting | On standard DIN rail |
| Rated Voltage (via backplane) | 24 V DC |
| Typical Paired Electronic Module | 6ES7131-6BH00-0DA0 (16DI, 24V DC) |
