Fuji FTU113B Terminal Block | MICREX-SX 13-Point Screw Type

Dense Field Wiring Solution for I/O Modules

This terminal block provides high-density wiring for your MICREX-SX automation system. The Fuji FTU113B connects directly to compatible I/O modules without additional cables. It features 13 screw-type terminals for digital or analog signal connections. A transparent cover protects all wiring from dust and accidental contact. Consequently, this accessory simplifies panel wiring and speeds up maintenance tasks.

Physical Design & Connection Specifications

The Fuji FTU113B mounts directly onto the front of specific MICREX-SX I/O modules. You can wire field devices using standard stranded or solid copper wire. Each terminal accepts wire sizes from 0.2 mm² up to 1.5 mm². A strain relief mechanism prevents accidental cable pull-out from vibration. Therefore, this terminal block ensures reliable signal transmission in industrial control cabinets.

Parameter	Detailed Specification
Operating Temperature	-20°C to +70°C
Storage Temperature	-40°C to +85°C
Humidity Range	20% to 95% RH (no condensation)
Number of Terminals	13 screw-type contacts
Wire Range (Solid)	0.2 mm² to 1.5 mm² (24 AWG to 16 AWG)
Wire Range (Stranded)	0.2 mm² to 1.5 mm² with ferrule
Stripping Length	6 mm to 7 mm
Rated Voltage	250V AC / 30V DC
Rated Current	8A per terminal
Screw Type	M2.6 (slotted/Phillips combo)
Tightening Torque	0.4 Nm to 0.5 Nm
Protection Class	IP20 (with cover closed)
Housing Material	Polyamide (UL94 V-0)
Color	Light gray
Energy Storage	None (passive wiring component)

Installation & Wiring Procedure

You snap the Fuji FTU113B directly onto your MICREX-SX I/O module front. The terminal block locks securely with integrated retaining clips on both sides. You then strip each wire to the correct length of 6 to 7 millimeters. Insert every wire into its designated terminal slot and tighten the screw firmly. Finally, close the transparent cover to protect against dust and accidental touches.

Compatibility & Operational Advantages

The Fuji FTU113B works with most MICREX-SX digital and analog I/O modules. You can replace individual wires without removing the entire terminal block from the module. The transparent cover allows visual inspection of wire connections at a single glance. Screw terminals provide vibration-resistant connections for factory floor installations. Therefore, this Fuji terminal block reduces troubleshooting time and simplifies panel maintenance.