Yaskawa DISCT-J1078V Terminal Unit Style S1

Description:

The Yaskawa TA40-0N Terminal Unit Style S1 is used a 40-point terminal block designed for use with Yokogawa FA-M3 PLC systems. It converts the I/O connector interface into screw terminal connections, allowing direct wiring of field signals without additional interface cables. The unit is compact and mounts directly onto compatible I/O modules, providing a clean and reliable wiring solution for industrial control panels.

Applications:

The Yaskawa TA40-0N is used in industrial automation systems to connect field devices such as sensors, switches, and transmitters to PLC I/O modules. It is commonly deployed in manufacturing, process control, and machine automation environments. The Yokogawa terminal unit simplifies installation, supports troubleshooting, and enables efficient wiring for maintenance and testing.

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
• Terminal Type: Screw terminal (European style)
• Conductor Size: Approx. AWG 23–28
• Mounting: Direct mount to I/O module
• Operating Temperature: 0 to 55°C
• Function: Converts connector-based I/O into terminal wiring

Common Replacements:

• Yokogawa TA50-0N
• Yokogawa TAS40 series terminal units
• No direct replacement (application-specific to FA-M3 systems)