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.
Option 04 (0.4 in unthreaded length) and Option 78 (7.8 in overall case length) specify this armored 3300 XL 8 mm proximity probe configuration — 330102-04-78-05-02-05. The 3300 XL 8 mm proximity probe is paired with standard coaxial cable and is configured with a 0.5-meter total length and ClickLoc connector without a connector protector, meeting CSA, ATEX, and IECEx hazardous area certifications.
Compared to unarmored variants like the 330101 series, the 330102 model incorporates flexible stainless steel armor over the coaxial cable to withstand mechanical wear, abrasion, and debris in harsh operating environments. While other configurations may utilize a miniature connector protector (such as Option 01), this specific Option 02 configuration features a standard ClickLoc coaxial connector without a protector sleeve, allowing direct connection to extension cables in standard conduits.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330102-04-78-05-02-05 | 3300 XL 8 mm proximity probe with armor, 3/8-24 UNF thread |
| A - Unthreaded Length Option | 04 | 0.4 in (10 mm) unthreaded length |
| B - Overall Case Length Option | 78 | 7.8 in (198 mm) overall case length |
| C - Total Length Option | 05 | 0.5 meter (1.6 feet) total length |
| D - Connector and Cable Option | 02 | Miniature coaxial ClickLoc connector, standard cable (no protector) |
| E - Agency Approval Option | 05 | CSA, ATEX, IECEx Approvals |
| Manufacturer | Bently Nevada |
| Part Number/Model | 330102-04-78-05-02-05 |
| System Type | 3300 XL 8 mm Proximity Transducer System |
| Thread Size | 3/8-24 UNF-2A |
| Probe Tip Diameter | 8.0 mm (0.31 in) |
| Unthreaded Length | 0.4 in (10.16 mm) |
| Overall Case Length | 7.8 in (198.12 mm) |
| Cable Armor | Flexible stainless steel armor |
| Cable Length | 0.5 meter (1.6 feet) |
| Connector Type | Miniature male coaxial ClickLoc |
| Linear Range | 2.0 mm (80 mils), starting at approx. 0.25 mm (10 mils) from target |
| Operating Temperature | -52 degC to +177 degC (-62 degF to +350 degF) |
| Pressure Limit | 7.0 bar (100 psi) differential pressure at probe tip |
| Dimensions | 152 mm x 152 mm x 51 mm (H x W x D) (packaged format) |
| Weight | 0.15 kg |
| Connector Component | Interface Type | Function |
|---|---|---|
| Probe Miniature Coaxial Connector | Gold-plated ClickLoc coaxial male | Connects to standard ClickLoc female connector of 3300 XL extension cable |
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Option 04 (0.4 in unthreaded length) and Option 78 (7.8 in overall case length) specify this armored 3300 XL 8 mm proximity probe configuration — 330102-04-78-05-02-05. The 3300 XL 8 mm proximity probe is paired with standard coaxial cable and is configured with a 0.5-meter total length and ClickLoc connector without a connector protector, meeting CSA, ATEX, and IECEx hazardous area certifications.
Compared to unarmored variants like the 330101 series, the 330102 model incorporates flexible stainless steel armor over the coaxial cable to withstand mechanical wear, abrasion, and debris in harsh operating environments. While other configurations may utilize a miniature connector protector (such as Option 01), this specific Option 02 configuration features a standard ClickLoc coaxial connector without a protector sleeve, allowing direct connection to extension cables in standard conduits.
| Option | Code on This SKU | Description |
|---|---|---|
| Orderable Part Number | 330102-04-78-05-02-05 | 3300 XL 8 mm proximity probe with armor, 3/8-24 UNF thread |
| A - Unthreaded Length Option | 04 | 0.4 in (10 mm) unthreaded length |
| B - Overall Case Length Option | 78 | 7.8 in (198 mm) overall case length |
| C - Total Length Option | 05 | 0.5 meter (1.6 feet) total length |
| D - Connector and Cable Option | 02 | Miniature coaxial ClickLoc connector, standard cable (no protector) |
| E - Agency Approval Option | 05 | CSA, ATEX, IECEx Approvals |
| Manufacturer | Bently Nevada |
| Part Number/Model | 330102-04-78-05-02-05 |
| System Type | 3300 XL 8 mm Proximity Transducer System |
| Thread Size | 3/8-24 UNF-2A |
| Probe Tip Diameter | 8.0 mm (0.31 in) |
| Unthreaded Length | 0.4 in (10.16 mm) |
| Overall Case Length | 7.8 in (198.12 mm) |
| Cable Armor | Flexible stainless steel armor |
| Cable Length | 0.5 meter (1.6 feet) |
| Connector Type | Miniature male coaxial ClickLoc |
| Linear Range | 2.0 mm (80 mils), starting at approx. 0.25 mm (10 mils) from target |
| Operating Temperature | -52 degC to +177 degC (-62 degF to +350 degF) |
| Pressure Limit | 7.0 bar (100 psi) differential pressure at probe tip |
| Dimensions | 152 mm x 152 mm x 51 mm (H x W x D) (packaged format) |
| Weight | 0.15 kg |
| Connector Component | Interface Type | Function |
|---|---|---|
| Probe Miniature Coaxial Connector | Gold-plated ClickLoc coaxial male | Connects to standard ClickLoc female connector of 3300 XL extension cable |
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Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|