Isolated Communication Bridge for Industrial Networks
The 16267-1/4 interface module provides reliable communication between Programmable Controllers and field devices. This module belongs to the SIMATIC S5 product family and ensures robust signal transfer in automation systems. It incorporates optocoupler isolation to protect against electrical noise and voltage spikes. This design maintains signal integrity across long cable runs in industrial environments.
Electrical Specifications and Isolation Performance
The 16267-1/4 module operates on a 24 V DC power supply with 10 mA current consumption. It features 4 kV optical isolation for high voltage protection and noise immunity. The module handles TTL signal conversion for compatibility with various controllers. In addition, this unit provides surge suppression with a 100 J capacity for transient voltage protection.
Physical Dimensions and Environmental Ratings
This interface module weighs approximately 0.3 kg and measures 12.7 cm x 7.6 cm x 5.1 cm. It operates reliably from -20°C to +60°C and stores safely at similar temperatures. The module also features terminal block connectors for simple and secure wiring. It carries CE and UL certifications, confirming compliance with international safety standards.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Product Line | SIMATIC S5 |
| Model | 16267-1/4 |
| Product Type | Interface Module |
| Power Supply | 24 V DC |
| Current Consumption | 10 mA |
| Isolation | Optocoupler (4 kV) |
| Surge Suppression | 100 J capacity |
| Voltage Protection | 4 kV optical isolation |
| Signal Type | TTL |
| Connection Type | Terminal Block |
| Weight | 0.3 kg |
| Dimensions (W x D x H) | 12.7 x 7.6 x 5.1 cm |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -20°C to +60°C |
| Certifications | CE, UL |
Details
| Weight | 1.2 kg |
|---|---|
| Dimensions | 50 × 290 × 217 mm |
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