Schneider ASW802012 Cable Module

This cable module provides a pre-assembled wiring harness for TSX Series PLC systems. It connects I/O modules to field devices with reliable, tested conductors. You can use this unit to reduce wiring time and eliminate connection errors.

Technical Specifications

Parameter	Value
Model	Schneider ASW802012
Category	Cable Module
Cable Type	Shielded multiconductor riser cable
Number of Conductors	20 wires
Conductor Gauge	20 AWG (0.52 mm²) stranded copper
Cable Length	2.0 meters (6.6 feet) ±50 mm
Connector Type 1	20-pin female D-sub (PLC side)
Connector Type 2	20-pin female D-sub (field side)
Connector Housing	Metal shell with grounding bracket
Shielding	Overall foil shield with drain wire
Rated Voltage	250 VAC / 60 VDC
Rated Current per Conductor	1.0 Amp maximum
Insulation Material	PVC (rated at 80°C)
Cable Outer Diameter	8.5 mm ±0.5 mm
Bend Radius	85 mm (10 × cable OD)
Weight	0.28 kg (0.62 lbs)
Component Count	1 cable + 2 connectors + 2 strain reliefs
Energy Storage	None (passive wiring component)
Temperature Range	-20°C to +70°C (operating)
Flammability Rating	VW-1 (vertical wire flame test)

Cable Construction

The Schneider ASW802012 uses 20 individually insulated stranded copper conductors. An overall foil shield covers all conductors to reject electrical noise. A drain wire connects the shield to ground through the metal connectors. Consequently, this cable maintains signal integrity in electrically noisy industrial environments.

Connector Design

Both ends feature 20-pin D-sub connectors with metal shells for durability. Each connector includes a grounding bracket for secure panel or module attachment. Strain reliefs prevent conductor breakage from repeated flexing or pulling. The thumb screws allow tool-less connection and disconnection from equipment.

Electrical Characteristics

Each conductor carries a maximum continuous current of 1.0 Amp safely. The 20 AWG stranded construction resists breakage from vibration better than solid wire. The PVC insulation withstands 80°C without softening or melting. Therefore, this cable suits applications with moderate heat exposure.

Installation and Routing

You can route this cable through cable trays or inside control cabinet raceways. The 85 mm minimum bend radius prevents internal conductor damage. For best results, keep this cable separate from high-power AC lines. Maintain at least 15 cm of separation from variable frequency drive cables.

Compatibility and Usage

This module connects TSX Compact I/O modules to termination panels or field devices. It works with any TSX 20-pin D-sub interface requiring shielded cabling. The cable replaces point-to-point wiring with a single, pre-assembled harness. Therefore, installation time reduces from hours to just a few minutes.

Shielding and Noise Rejection

The foil shield protects against electromagnetic interference from nearby equipment. Connect the drain wire to earth ground at one end only. This practice prevents ground loops while maintaining effective shielding. Consequently, sensitive analog signals remain accurate in noisy industrial environments.

Why Choose This Cable Module

This original Schneider cable guarantees correct pin assignments and conductor quality. Generic cables may have reversed wiring or inferior shielding effectiveness. Therefore, choose this genuine part for reliable field wiring and reduced troubleshooting time.