Description

Send Inquiry

Product Specifications

Dimensions: Standard DIN rail mounting specifications
Type: I/ O module (Analog Input/ Output Module)
Rated input voltage: 24V DC

Communication interface: supports Modbus, CANopen and other protocols
Working environment temperature: -10℃~50℃

Product Features

The ABB 2TLA020070R4700 is a cutting-edge programmable safety controller from ABB's Pluto S20 v2 series, designed to deliver reliable safety monitoring and control for industrial machinery and automated systems. As a compact yet robust safety PLC (Programmable Logic Controller), it offers 16 digital safety inputs, 4 StatusBus inputs, and 4 dedicated safety outputs (2 fault-safe relay outputs and 2 fault-safe transistor outputs), totaling 20 I/O points for versatile safety system design.

This safety controller operates on a 24V DC power supply, making it compatible with standard industrial low-voltage systems. It features a space-saving design with dimensions of 45mm width × 84mm length × 120mm depth, enabling easy DIN rail mounting in control cabinets with limited space. The front panel has an IP20 protection rating (finger-safe), while the sides offer IP40 protection against tools and wires larger than 1mm.

The ABB 2TLA020070R4700 achieves the highest safety standards in the industry, including SIL3 (IEC 61508), SILCL3 (EN 62061), PLe (ISO 13849-1), and Category 4 safety ratings. Its relay outputs support a maximum load of 1.5A at 250V AC / 50V DC, while the transistor outputs operate at 24V DC for flexible connection to various safety devices.

Programming the ABB 2TLA020070R4700 is simple and cost-effective with ABB's free Pluto Manager software, which supports advanced safety logic programming without requiring expensive licensing fees. The controller also features a 7-segment LCD display for quick status checks and troubleshooting, reducing downtime by 40% compared to systems without visual indicators.

Application scenarios

The ABB 2TLA020070R4700 is a versatile programmable safety controller widely used across industrial sectors, leveraging its 16 digital safety inputs, 4 StatusBus inputs, and 4 safety outputs (2 relay, 2 transistor) to deliver SIL3/PLe safety protection while optimizing operational efficiency.

In metalworking and CNC machine shops, the ABB 2TLA020070R4700 monitors up to 16 safety devices (emergency stops, safety door switches, and light curtains) at the same time, assuring a 10-millisecond shutdown when operators enter dangerous zones. It regulates the regional division of machine functions: when a tool door closes, two axes operate separately; when opened, both stop immediately, lowering accident risks by 60% compared to basic relay systems. The 7-segment LCD shows error codes (200-299) that discriminate between emergency stops, door openings, and unclosed cabins, reducing troubleshooting time by 40%.

For automated packaging systems with 3-5 interconnected machines, the ABB 2TLA020070R4700 uses Modbus ASCII communication to coordinate safety interlocks across the line. It connects to 8 or more safety sensors per machine (such as photoelectric barriers and two-hand controls) while preserving PLe safety levels, allowing many sensors to share a single input and reducing wiring by 30%. In conveyor systems, it monitors speed and emergency stops on four separate zones, allowing for selective shutdown rather than complete line stops and increasing productivity by 25%.

About Us

Product after-sales
The products sold by our company are all brand new and original.
We provide one-year after-sales warranty service for all products.
If there are any quality problems with the purchased products within 30 days, you can apply for a refund.

Transportation Method
√ DHL/FedEx/UPS/TNT/EMS/Aramex provide fast door-to-door shipping.
√ Bulk goods can be transported by air or sea.
√ Customers can specify freight forwarders or other transportation methods.

FAQ

Q: What is the ABB 2TLA020070R4700 Pluto S20 v2?

A: The ABB 2TLA020070R4700, also known as the Pluto S20 v2, is a compact programmable safety controller (Safety PLC) from ABB's Pluto 2TLA series, designed for machine safety applications in industrial automation. It operates as an "All-Master" safety PLC, meaning all Pluto units in a system act as masters and can share inputs, outputs, and global memory across the Pluto bus. The S20 v2 is a standalone unit without Pluto safety bus communication, making it ideal for smaller systems that do not require networking with other Pluto units or gateways. The device is manufactured in Sweden and carries the extended product type designation Pluto S20 v2 (version 2 hardware/processor).

Q: What are the safety certification levels of the ABB 2TLA020070R4700?

A: The ABB 2TLA020070R4700 achieves the highest safety category 4 according to EN 954-1 and is certified to SIL 3 (Safety Integrity Level 3 per IEC 61508). The Performance Level (PL) is rated up to e (PL e per ISO 13849-1).

Q: What is the operating temperature range of the ABB 2TLA020070R4700?

A: The ABB 2TLA020070R4700 operates within an ambient temperature range of -10°C to +50°C. This operating range makes it suitable for a wide variety of industrial environments, from cold storage facilities to warm control cabinets. The storage temperature range is not explicitly published in the available datasheets.

Hot Tags: ABB 2TLA020070R4700 PLC, China ABB 2TLA020070R4700 PLC suppliers, plc for flow control, plc for aquaculture, plc for agricultural machinery, plc for inductive sensors, plc for conveyors in mines, plc for resolvers