Implementing 3-Switch XOR Ladder Logic with Internal Bit
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
Engineered to facilitate secure, high-capacity field wiring connections, the Schneider Electric 140XTS01209 functions as a dedicated 40-pin terminal block and 2.7-meter (9-foot) pre-wired cable interface assembly for the Modicon Quantum system. It bridges the gap between field-level control signals and high-power discrete I/O modules, streamlining cabinet organization while minimizing point-to-point wiring errors during installation.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Schneider Electric |
| Model Identifier | 140XTS01209 |
| Product Series | Modicon Quantum |
| Type of Product | Pre-Wired High-Power I/O Connector and Cable Assembly |
| Terminal Connection Type | 40-Pin Terminal Strip (Module Side) |
| Cable Length | 2.7 meters (9 feet) |
| Country of Origin | France |
| Net Weight | 1.42 kg |
| Shipping Weight (Calculated) | 1.85 kg |
| Module Dimensions | 30.0 x 32.5 x 5.8 cm |
| Commodity Code | 85444290 (Insulated Cable Assemblies) |
This assembly acts as a direct-fit replacement for applications requiring standard 40-pin Quantum high-power interfaces. When substituting or retrofitting shorter cable assemblies with this 2.7-meter model, avoid coiling excess line length in tight bundles, as this can introduce localized inductive coupling in heavy AC switching cabinets.
Because this assembly is rated for higher power paths, ensure that the adjacent low-voltage communications wiring is routed through isolated wire trays. The 5.8 cm thickness of the terminal housing requires structural clearance inside the enclosure door swing; verify that the door layout does not compress or stress the terminal block connection joints.
Prior to final module engagement, use a calibrated torque driver to secure the terminal connector to the Modicon module frame. Under-torquing can lead to micro-arcs and high resistance over time, particularly on channels carrying full rated industrial currents.
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Returns & Warranty

Engineered to facilitate secure, high-capacity field wiring connections, the Schneider Electric 140XTS01209 functions as a dedicated 40-pin terminal block and 2.7-meter (9-foot) pre-wired cable interface assembly for the Modicon Quantum system. It bridges the gap between field-level control signals and high-power discrete I/O modules, streamlining cabinet organization while minimizing point-to-point wiring errors during installation.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Schneider Electric |
| Model Identifier | 140XTS01209 |
| Product Series | Modicon Quantum |
| Type of Product | Pre-Wired High-Power I/O Connector and Cable Assembly |
| Terminal Connection Type | 40-Pin Terminal Strip (Module Side) |
| Cable Length | 2.7 meters (9 feet) |
| Country of Origin | France |
| Net Weight | 1.42 kg |
| Shipping Weight (Calculated) | 1.85 kg |
| Module Dimensions | 30.0 x 32.5 x 5.8 cm |
| Commodity Code | 85444290 (Insulated Cable Assemblies) |
This assembly acts as a direct-fit replacement for applications requiring standard 40-pin Quantum high-power interfaces. When substituting or retrofitting shorter cable assemblies with this 2.7-meter model, avoid coiling excess line length in tight bundles, as this can introduce localized inductive coupling in heavy AC switching cabinets.
Because this assembly is rated for higher power paths, ensure that the adjacent low-voltage communications wiring is routed through isolated wire trays. The 5.8 cm thickness of the terminal housing requires structural clearance inside the enclosure door swing; verify that the door layout does not compress or stress the terminal block connection joints.
Prior to final module engagement, use a calibrated torque driver to secure the terminal connector to the Modicon module frame. Under-torquing can lead to micro-arcs and high resistance over time, particularly on channels carrying full rated industrial currents.
Global Express Shipping
Returns & Warranty
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| Country of origin |
France
|