Product Overview
The SNAT 7261 serves as a main interface control board within ABB industrial drive systems. This assembly coordinates communication between the drive controller and external devices. Consequently, engineers achieve stable data exchange across their automation networks.
Technical Specifications
| Parameter | Value |
|---|---|
| Module Type | Main interface control board |
| Compatible Systems | ABB drive platforms |
| Function | Communication and interface coordination |
| Power Supply | 24 V DC nominal |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +70°C |
| Mounting Type | Chassis mount |
| Weight | Approximately 0.8 kg |
| Dimensions | 230 mm × 150 mm × 25 mm |
| Board Material | FR-4 printed circuit board |
| Connection Type | Edge connector and terminal blocks |
| Protection Features | Overcurrent and fault detection |
Construction and Materials
The board uses FR-4 material, which resists heat and mechanical stress. Meanwhile, the edge connector provides secure mating with the drive backplane. The chassis mount layout fits standard ABB enclosures, so replacements require minimal downtime.
Interface and System Compatibility
This interface board integrates with compatible ABB drive platforms and control modules. Additionally, it manages signal routing between the main controller and peripheral devices. Therefore, users maintain reliable communication during demanding motor operations.
Installation Guidelines
Power down the drive and discharge capacitors before removing the old board. Furthermore, handle the edge connector carefully to avoid bending the contacts. Correct seating prevents intermittent faults, so verify alignment before tightening screws.
Details
| Weight | 0.6 kg |
|---|---|
| Dimensions | 180 × 110 × 20 mm |
