The Schneider DTA 201 serves as a 5-slot secondary backplane for I/O modules. This subrack weighs exactly 1.2 kilograms for stable chassis integration. Its dimensions measure 265 mm in width and 180 mm in depth. The height stands at 130 mm for standard subrack mounting.
Technical Specifications of DTA 201
The Schneider provides five module slots for secondary rack expansion. Each slot uses a 30-pin connection interface for reliable signal transfer. The backplane supports up to 2 amps per pin continuously. It operates on a 5 V DC bus from the primary rack. Therefore, this subrack requires no external power supply connection.
Below is a complete breakdown of key parameters:
| Parameter | Value |
|---|---|
| Product Model | DTA 201 |
| Manufacturer | Schneider Electric |
| Product Type | Secondary Subrack Backplane |
| Number of Slots | 5 |
| Connection Type | 30-pin per slot |
| Bus Voltage | 5 V DC (from primary) |
| Current Capacity | 2 A per pin |
| Weight | 1.2 kg |
| Dimensions (W x H x D) | 265 x 130 x 180 mm |
| Mounting Type | Chassis / Subrack |
| Operating Temperature | 0°C to +60°C |
Internal Components and Connection Layout
The Schneider contains a single multi-layer PCB assembly. This backplane includes 5 individual 30-pin female connectors. It also features one 30-pin male connector for primary rack linking. Consequently, the unit creates a passive signal distribution network. The backplane stores no energy and uses no active components.
Installation and System Integration
You can mount this subrack into a standard 19-inch chassis. It requires only 130 mm of vertical rack space. The Schneider DTA 201 works seamlessly with Schneider’s DTA series modules. For similar industrial backplane solutions, see the RMS-TSG-TZ-C static trip unit. That unit provides reliable protection for power distribution systems. However, the DTA 201 focuses specifically on I/O module backplane expansion.
Compatibility and Mechanical Features
This secondary subrack supports up to 5 plug-in modules simultaneously. It uses gold-plated 30-pin connectors for corrosion resistance. The Schneider DTA 201 includes four mounting holes for secure chassis attachment. Moreover, its open-frame design allows passive air cooling across all slots. These features make it ideal for expanding industrial control systems.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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