Description
Product Overview
The Siemens 6ES5735-1BD20 is a specialized communication cable engineered for the Simatic S5 automation environment. This 3.2-meter assembly is designed to facilitate reliable data transfer between legacy peripheral hardware, specifically connecting PT 8.x and DR 2.x series industrial printers to PG/OP 396 programming and operator interfaces. By providing a stable physical connection, this cable ensures that critical operational logs, fault records, and diagnostic data are accurately captured and printed, supporting essential compliance and maintenance workflows in legacy control systems.
Technical Features
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Interface Technology: Utilizes a 20 mA current loop interface, which is inherently resistant to electromagnetic interference (EMI) and ground potential shifts common in industrial environments.
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Signal Integrity: Features high-quality internal copper conductors protected by a dual-layer shielding system (aluminum-mylar foil and tinned copper braid) to minimize signal attenuation and noise.
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Industrial Durability: Equipped with robust sub-D connectors designed for secure, gas-tight mechanical coupling, ensuring reliable operation despite continuous vibration on the factory floor.
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Optimized Length: The 3.2-meter length provides sufficient reach for routing within control cabinets while maintaining signal quality for serial data transmission.
Applications
This cable is primarily deployed in legacy Simatic S5 installations where hardcopy documentation of system events is required. Typical applications include chemical processing plants, power generation facilities, and pulp and paper manufacturing, where it connects printers to control terminals for sequence-of-events recording and diagnostic logging.
Technical Specifications
| Model |
6ES5735-1BD20 |
| Brand |
Siemens Simatic S5 |
| Cable Length |
3.2 meters |
| Interface Protocol |
20 mA Current Loop |
| Compatible Hardware |
PT 8.x / DR 2.x Printers; PG/OP 396 Interfaces |
| Operating Temperature |
0 to 60 deg C |
| Weight |
0.18 kg |
Installation Guidelines
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Pre-installation: Ensure the power to both the printer and the PG/OP interface is disconnected before attempting to connect the cable to prevent potential current loop surges.
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Routing: Route the cable away from high-voltage power lines and large motor contactors to maintain the integrity of the 20 mA signal.
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Connection: Ensure that the sub-D connectors are fully seated and the locking screws are tightened to provide a secure, vibration-resistant connection.
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Handling: Avoid sharp bends or kinks in the cable jacket, as this can damage the internal shielding and degrade long-term performance.
