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2TLA020070R3400 ABB 20-070-34 Absolute Encoder Model RSA 597 Cable 2
ABB 2TLA020070R3400 20-070-34 safe single-turn absolute encoder with 13-bit resolution, 12 mm hollow shaft and 2 m cable for position and speed determination with ABB Pluto Safety PLC systems.
£768.38
Why Choose the ABB 2TLA020070R3400 Absolute Encoder?
The ABB 2TLA020070R3400, type 20-070-34, is a safe single-turn absolute encoder designed for position and speed determination in ABB Pluto Safety PLC applications. ABB identifies this order code as the Absolute encoder Model RSA 597 cable 2, with the encoder supplied with an integrated 2 m cable for connection within industrial machine-safety systems.
This Pluto encoder provides absolute rotary position information with a 13-bit resolution of 8192 positions per revolution. When used together with an ABB Pluto programmable safety controller and the appropriate Pluto function blocks, its position information can be incorporated into safety-related monitoring of machine movement, position and speed.
The 2TLA020070R3400 uses a 12 mm hollow shaft, providing a practical mechanical mounting arrangement directly around a suitable machine shaft. It operates from a 9–36 V DC supply and combines an aluminium enclosure with IP67 protection and IP66 protection at the shaft inlet for dependable operation in demanding industrial environments.
Key Advantages
- Safe absolute encoder for ABB Pluto Safety PLC systems.
- Single-turn position measurement for rotary machine applications.
- 13-bit resolution provides 8192 absolute positions per revolution.
- Integrated 2 m connection cable for straightforward installation.
- 12 mm hollow shaft supports direct mounting around a suitable machine shaft.
- Suitable for safety-related position and speed determination with Pluto.
- Wide 9–36 V DC operating-voltage range.
- Robust IP67 enclosure protection for industrial environments.
Key Features
- ABB Safety PLC product group.
- 20-070-34 type designation.
- ABB order code 2TLA020070R3400.
- Single-turn absolute encoder technology.
- 13-bit / 8192 positions per revolution.
- 12 mm hollow shaft.
- Integrated 2 m cable.
- 9–36 V DC operating voltage.
- Binary position coding.
- Data-bus speed from 5 kbit/s to 1 Mbit/s, preset to 500 kbit/s.
- Programmable resolution, zero position, direction and data-bus speed.
- Polarity protection and short-circuit protection.
- Designed for communication with the Pluto Safety Bus.
Reliable Position and Speed Monitoring for Industrial Machinery
An absolute encoder provides a defined rotary position value rather than relying solely on incremental pulse counting. With 8192 positions per revolution, this ABB encoder supplies detailed single-turn position information that can be evaluated by the Pluto safety-control architecture for appropriately engineered machine-safety functions.
Together with an ABB Pluto Safety PLC, the encoder can be used for safe determination of machine position and speed. ABB Pluto Manager provides ready-made function blocks for integrating encoder information into the safety application, helping machine builders implement position-dependent and speed-dependent protective functions.
Typical Applications
- ABB Pluto Safety PLC installations.
- Safety-related rotary position monitoring.
- Safe machine-speed determination.
- Machine shafts requiring absolute position feedback.
- Industrial production and processing machinery.
- Material-handling and conveyor equipment.
- Packaging and automated manufacturing machinery.
- OEM machine building and functional-safety systems.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Product group | Safety PLC | |
| Type | 20-070-34 | |
| Product designation | Absolute encoder Model RSA 597 cable 2 | |
| ABB order code | 2TLA020070R3400 | |
| Product type | Safe absolute rotary encoder | |
| Encoder function | Single-turn absolute | |
| Resolution | 13 bit / 8192 positions per revolution | |
| Accuracy | ± ½ LSB | |
| Shaft | Hollow shaft, 12 mm hole | |
| Connection | Integrated 2 m cable | |
| Operating voltage | 9–36 V DC | |
| Current consumption | 50 mA at 24 V DC | |
| Maximum current consumption | 100 mA | |
| Code type | Binary | |
| Data-bus speed | 5 kbit/s–1 Mbit/s | |
| Preset data-bus speed | 500 kbit/s | |
| Address input | Active low | |
| Programmable functions | Resolution, zero position, direction and data-bus speed | |
| Safety bus | Yes | |
| Protection rating | IP67 in accordance with IEC 60529 | |
| Protection at shaft inlet | IP66 in accordance with IEC 60529 | |
| Ambient operating temperature | -40 to +70 °C | |
| Transport and storage temperature | -30 to +70 °C | |
| Enclosure material | Aluminium | |
| Product net depth / length | 87 mm | |
| Product net height | 58 mm | |
| Product net width | 58 mm | |
| Product net weight | 0.4 kg |
Frequently Asked Questions
What is the ABB 2TLA020070R3400 used for?
The ABB 2TLA020070R3400 is a safe single-turn absolute encoder designed for position and speed determination with ABB Pluto Safety PLC systems.
What resolution does the ABB 2TLA020070R3400 provide?
The encoder provides 13-bit resolution, corresponding to 8192 absolute positions per revolution.
What cable is supplied with the 2TLA020070R3400?
The encoder is supplied with an integrated 2 m connection cable.
What shaft configuration does the 2TLA020070R3400 use?
This encoder uses a 12 mm hollow shaft, allowing it to be mounted around a suitable rotating machine shaft.
What is the ABB order code for the 20-070-34 absolute encoder?
The ABB order code is 2TLA020070R3400, with the product designated 20-070-34 Absolute encoder Model RSA 597 cable 2.
Designed for ABB Pluto Machine Safety Systems
ABB Pluto absolute encoders provide detailed rotary position information for safety-related machinery applications, supporting dependable position and speed determination when integrated with Pluto programmable safety controllers.
