Introduction
The ABB DSTA 160 57120001-AH Connection Unit is an industrial-grade interface module designed to centralize and manage signal connectivity within automation and control systems. Engineered for durability and electrical integrity, this unit provides a structured backbone for discrete and analog wiring, ensuring consistent signal routing between field devices, I/O modules, and controller cores. Whether deployed in robotic workcells, PLC racks, or distributed automation panels, the DSTA 160 enhances system organization, reliability, and maintainability.
Technical Specifications
| Specification | Details |
|---|---|
| Model | DSTA 160 57120001-AH |
| Module Type | Connection Unit |
| Function | Centralized signal interfacing and distribution |
| Connection Points | Multi-channel terminal block interfaces |
| Signal Types Supported | Digital I/O, Analog I/O, Control signals |
| Rated Voltage | 24 V DC typical for signal logic |
| Current Rating | Up to 5 A per channel (system dependent) |
| Communication Interface | Backplane bus or harness interface to controller |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –40 °C to +85 °C |
| Humidity Tolerance | 5 %–95 % non-condensing |
| Protection Rating | IP20 (internal enclosure) |
| Mounting Style | Rack, panel, or DIN rail mounting (system specific) |
| Dimensions (HxWxD) | Approx. 150 mm × 130 mm × 40 mm |
| Weight | Approx. 0.54 kg (1.19 lb) |
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