YOKOGAWA TA40-0N TERMINAL UNIT STYLE S1

Description:

The Yokogawa TA40-0N Terminal Unit Style S1 is used a 40-point terminal block unit designed for use with Yokogawa FA-M3 PLC I/O modules. It converts the module’s connector interface into a European-style screw terminal, allowing direct wiring of field signals without the need for additional cables or connectors. The slim design enables space-saving installation and secure mounting directly onto I/O modules.

Applications:

The Yokogawa TA40-0N is used in industrial automation systems to simplify wiring between field devices and PLC I/O modules. It is commonly deployed in manufacturing, process control, and machine automation environments where direct, reliable signal termination is required. It is also useful for temporary connections during testing and debugging.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: TA40-0N (Style S1)
• Product Type: Terminal Block Unit
• Number of Points: 40 terminals
• Rated Voltage: 5–24 VDC
• Operating Voltage Range: 4.5–26.4 VDC
• Maximum Current: 0.5 A per point
• Conductor Size: 0.08–0.26 mm² (AWG 23–28)
• Terminal Type: European screw terminal (M2 screws)
• Mounting: Direct mounting to I/O module with screws
• Weight: ~50 g
• Operating Temperature: 0 to 55°C
• Function: Converts connector I/O to screw terminal wiring

Common Replacements:

• Yokogawa TA50-0N (connector terminal block version)
• Yokogawa TAS40 series terminal blocks (MIL connector type)
• No direct replacement (application-specific to FA-M3 connector modules)