6ES7553-1AA00-0AB0 SIEMENS SIMATIC S7-1500 Technical Function
Module TM PTO 4
The Siemens 6ES7553-1AA00-0AB0 is a high-quality, reusable front
connector designed specifically for SIMATIC ET 200MP distributed
I/O systems. This 40-pin connector enables quick and secure wiring
of field devices to S7-1500 and ET 200MP I/O modules using reliable
screw terminal technology, significantly reducing installation time
while ensuring stable signal transmission in industrial
environments. Ideal for control cabinets in process automation,
machinery, and factory automation, this front connector supports
efficient engineering, maintenance, and module replacement without
rewiring.
Product Overview: Siemens 6ES7553-1AA00-0AB0
| Manufacturer | Siemens AG – Digital Industries |
| Product Family | SIMATIC ET 200MP / S7-1500 I/O System |
| Order Number | 6ES7553-1AA00-0AB0 |
| Component Type | Front Connector (for 40-pin I/O modules) |
| Terminal Technology | Screw terminals (manual tightening with screwdriver) |
| Pin Count | 40 pins – compatible with wide range of digital and analog I/O modules |
| Wire Range | 0.14 mm² to 2.5 mm² (AWG 24–12) – solid or stranded (with ferrules recommended) |
| Color Coding | Light gray housing – standard for non-spring terminal connectors in ET 200MP series |
| Coding Feature | Mechanical keying prevents incorrect module insertion |
| Reusability | Fully reusable – retain wiring when replacing modules |
| Mounting | Snap-in design onto ET 200MP base unit (e.g., BU15-PD96A00) |
| Operating Temperature | –25°C to +60°C |
| Certifications | CE, UL, cUL, KC, EAC, RoHS |
Product details pictures
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