Sensor / Actuator Block Terminal Blocks
Last Updated: April 1, 2025
Description
Sensor/Actuator Block Terminal Blocks are designed to handle the connections for three- or four-wire devices, such as proximity sensors and photoelectric sensors. These terminal blocks facilitate the secure and organized connection of wires, ensuring reliable communication between sensors or actuators and control systems.
Working Principle
Sensor/Actuator Block Terminal Blocks work by providing a modular and insulated platform to connect multiple wires. They ensure that the electrical signals from sensors or to actuators are transmitted efficiently and without interference. The blocks typically snap onto a metal rail or are mounted on a panel, allowing for easy installation and maintenance. Their design helps in organizing complex wiring systems, reducing the risk of errors and improving system reliability.
Applications
Sensor/Actuator Block Terminal Blocks are commonly used in industrial automation systems. For example, they are employed in manufacturing plants to connect proximity sensors that detect the presence of objects on a conveyor belt. They are also used in automated lighting systems where photoelectric sensors control the lighting based on ambient light levels.
Advantages over other Terminal Blocks
One of the main advantages of Sensor/Actuator Block Terminal Blocks over other types of terminal blocks is their ability to handle multiple wire connections, specifically three- or four-wire devices. This capability makes them particularly suitable for complex sensor and actuator networks, where multiple connections are required. Additionally, their modular design allows for easy expansion and reconfiguration of the system.
Limitations
A limitation of Sensor/Actuator Block Terminal Blocks is that they may not be suitable for applications requiring high power connections, as they are primarily designed for signal-level connections. Additionally, their use is generally limited to specific types of sensors and actuators, which may not cover all possible industrial applications.
Considerations
When considering the use of Sensor/Actuator Block Terminal Blocks, it is important to evaluate the initial costs, which can vary depending on the complexity and number of connections required. Operating expenses are generally low, as these blocks are designed for durability and require minimal maintenance. However, regular inspections are recommended to ensure continued accuracy and reliability. Replacement and maintenance costs are typically low, but it is crucial to ensure compatibility with existing systems to avoid additional expenses.
from WAGO
3-conductor sensor supply terminal block; Power supply from control panel side; with colored conductor entries; 2.5 mm ²; Push-in CAGE CLAMP ®; 2,50 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 28
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
3-conductor sensor supply terminal block; LED (green); Power supply from control panel side; 2.5 mm ²; Push-in CAGE CLAMP ®; 2,50 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 28
from WAGO
3-conductor sensor supply terminal block; with colored conductor entries; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 13.5
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
3-conductor sensor supply terminal block; LED (green); 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
4-conductor sensor supply terminal block; with ground contact; with colored conductor entries; 2.5 mm ²; Push-in CAGE CLAMP ®; 2,50 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 28
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
4-conductor sensor supply terminal block; LED (green); Power supply from control panel side; with ground contact; 2.5 mm ²; Push-in CAGE CLAMP ®; 2,50 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 28
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
4-conductor sensor supply terminal block; with ground contact; with colored conductor entries; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 13.5
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
4-conductor sensor supply terminal block; LED (green); with ground contact; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
3-conductor sensor supply terminal block; for PNP (positive) switching sensors; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 13.5
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
3-conductor sensor supply terminal block; LED (green); with pluggable signal level; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
4-conductor sensor supply terminal block; for PNP (positive) switching sensors; with ground contact; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 13.5
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
4-conductor sensor supply terminal block; LED (green); with ground contact; with pluggable signal level; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; orange [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
3-conductor sensor terminal block; with colored conductor entries; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 13.5
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
3-conductor sensor terminal block; LED (yellow); for NPN-(low-side) switching sensors; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
3-conductor sensor terminal block; LED (yellow); for PNP-(high-side) switching sensors; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
4-conductor sensor terminal block; with ground connection via push-in type jumper bars; with colored conductor entries; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 13.5
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
4-conductor sensor terminal block; LED (yellow); for NPN-(low-side) switching sensors; with ground connection via push-in type jumper bars; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
4-conductor sensor terminal block; LED (yellow); for PNP-(high-side) switching sensors; with ground connection via push-in type jumper bars; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
4-conductor sensor terminal block; with ground contact; with colored conductor entries; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 13.5
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
4-conductor sensor terminal block; LED (yellow); for NPN-(low-side) switching sensors; with ground contact; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
3-conductor sensor terminal block; for PNP (positive) switching sensors; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 13.5
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
3-conductor sensor terminal block; LED (yellow); for PNP-(high-side) switching sensors; with pluggable signal level; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
4-conductor sensor terminal block; for PNP (positive) switching sensors; with ground contact; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Current Rating: 13.5
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Termination Options: Push-in CAGE CLAMP ®
from WAGO
4-conductor sensor terminal block; LED (yellow); for PNP-(high-side) switching sensors; with ground contact; with pluggable signal level; 1 mm ²; Push-in CAGE CLAMP ®; 1,00 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 24
- Mounting Options: 35 mm DIN Rail; DIN-35 rail DIN-35 rail
- Current Rating: 13.5
from WAGO
3-conductor sensor terminal block; with colored conductor entries; 2.5 mm ²; CAGE CLAMP ®; 2,50 mm ²; gray [See More]
- Terminal Block Type: Sensor Specific Block
- Voltage Rating: 250
- Mounting Options: 35 mm DIN Rail; DIN-35 rail
- Current Rating: 18
from Amphenol PCD
High Power three-position terminal block on 15.0 MM. Two contact positions accept 4 AWG, rated at 75A. The third-a sensor wire termination-accepts AWG 12-24 [See More]
- Terminal Block Type: Sensor Specific Block; Power Terminal Block
- # of Contacts: 3
- Mounting Options: PCB
- Contacts Pitch: 15.00