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 00 (0.0 in unthreaded length), Option 20 (2.0 in case length), Option 20 (2.0 m total length), Option 12 (ClickLoc connector, FluidLoc cable), and Option 05 (CSA/ATEX/IECEx approvals) specify this 3300 XL 8 mm proximity probe configuration — 330101-00-20-20-12-05.
This configuration incorporates a FluidLoc cable that blocks oil or other process fluids from leaking out of the machine housing through the internal wire paths, distinguishing it from standard cable variants (such as Option 02). Featuring a fully threaded 3/8-24 UNF steel body without armor, the probe mounts permanently on bearing housings or casings. It functions within the 3300 XL 8 mm Proximity Transducer System, pairing with a 330180 Proximitor sensor and a 330130 extension cable to achieve a total 5.0 m or 9.0 m system length. The probe operates on the eddy-current principle to provide non-contact displacement measurements for shaft vibration and axial position monitoring.
| Option | Code on This SKU | Description |
|---|---|---|
| Base Model | 330101 | 3300 XL 8 mm Proximity Probe, 3/8-24 UNF thread, without armor |
| A - Unthreaded Length | 00 | 0.0 in (0 mm) |
| B - Overall Case Length | 20 | 2.0 in (51 mm) |
| C - Total Length | 20 | 2.0 meters (6.6 feet) |
| D - Connector & Cable Option | 12 | Miniature coaxial ClickLoc connector, FluidLoc cable |
| E - Agency Approval | 05 | CSA, ATEX, IECEx Approvals |
| Manufacturer | Bently Nevada |
| Part Number | 330101-00-20-20-12-05 |
| Product Family | 3300 XL 8 mm Proximity Transducer System |
| Probe Diameter | 8 mm |
| Measurement Type | Displacement (proximity) |
| Operating Principle | Eddy current |
| Thread Type | 3/8-24 UNF-2A |
| Unthreaded Length | 0.0 in (0 mm) |
| Case Length | 2.0 in (51 mm) |
| Total Cable Length | 2.0 m (6.6 ft) |
| Cable Type | FluidLoc coaxial cable |
| Connector Type | Miniature gold-plated coaxial ClickLoc connector |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Probe DC Resistance | 7.88 ohms +/- 0.50 ohms (for 2.0 m length) |
| Operating Temperature Range | -52 degC to +177 degC (-62 degF to +350 degF) |
| Tensile Strength (Maximum) | 330 N (75 lbf) probe case to probe lead |
| Minimum Cable Bend Radius | 25.4 mm (1.0 in) |
| Dimensions | 45 mm x 95 mm x 95 mm (H x W x D) |
| Weight | 0.14 kg |
Mount the probe with the appropriate probe gap as specified by system calibration (typically 1.27 mm or 50 mils for a 2.00 mm linear range). Ensure the minimum unthreaded length and overall case length match the installation port to prevent bearing contact. Route the probe cable using proper shielding and grounding practices to prevent electromagnetic interference. Observe the minimum cable bend radius of 25.4 mm (1.0 in) during installation to prevent internal conductor damage. Do not exceed the maximum rated installation torque of 22.6 N-m (200 in-lbf) during threaded casing installation.
| Hazardous Area Certifications | CSA, ATEX, IECEx approvals (Option 05) |
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Option 00 (0.0 in unthreaded length), Option 20 (2.0 in case length), Option 20 (2.0 m total length), Option 12 (ClickLoc connector, FluidLoc cable), and Option 05 (CSA/ATEX/IECEx approvals) specify this 3300 XL 8 mm proximity probe configuration — 330101-00-20-20-12-05.
This configuration incorporates a FluidLoc cable that blocks oil or other process fluids from leaking out of the machine housing through the internal wire paths, distinguishing it from standard cable variants (such as Option 02). Featuring a fully threaded 3/8-24 UNF steel body without armor, the probe mounts permanently on bearing housings or casings. It functions within the 3300 XL 8 mm Proximity Transducer System, pairing with a 330180 Proximitor sensor and a 330130 extension cable to achieve a total 5.0 m or 9.0 m system length. The probe operates on the eddy-current principle to provide non-contact displacement measurements for shaft vibration and axial position monitoring.
| Option | Code on This SKU | Description |
|---|---|---|
| Base Model | 330101 | 3300 XL 8 mm Proximity Probe, 3/8-24 UNF thread, without armor |
| A - Unthreaded Length | 00 | 0.0 in (0 mm) |
| B - Overall Case Length | 20 | 2.0 in (51 mm) |
| C - Total Length | 20 | 2.0 meters (6.6 feet) |
| D - Connector & Cable Option | 12 | Miniature coaxial ClickLoc connector, FluidLoc cable |
| E - Agency Approval | 05 | CSA, ATEX, IECEx Approvals |
| Manufacturer | Bently Nevada |
| Part Number | 330101-00-20-20-12-05 |
| Product Family | 3300 XL 8 mm Proximity Transducer System |
| Probe Diameter | 8 mm |
| Measurement Type | Displacement (proximity) |
| Operating Principle | Eddy current |
| Thread Type | 3/8-24 UNF-2A |
| Unthreaded Length | 0.0 in (0 mm) |
| Case Length | 2.0 in (51 mm) |
| Total Cable Length | 2.0 m (6.6 ft) |
| Cable Type | FluidLoc coaxial cable |
| Connector Type | Miniature gold-plated coaxial ClickLoc connector |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Probe DC Resistance | 7.88 ohms +/- 0.50 ohms (for 2.0 m length) |
| Operating Temperature Range | -52 degC to +177 degC (-62 degF to +350 degF) |
| Tensile Strength (Maximum) | 330 N (75 lbf) probe case to probe lead |
| Minimum Cable Bend Radius | 25.4 mm (1.0 in) |
| Dimensions | 45 mm x 95 mm x 95 mm (H x W x D) |
| Weight | 0.14 kg |
Mount the probe with the appropriate probe gap as specified by system calibration (typically 1.27 mm or 50 mils for a 2.00 mm linear range). Ensure the minimum unthreaded length and overall case length match the installation port to prevent bearing contact. Route the probe cable using proper shielding and grounding practices to prevent electromagnetic interference. Observe the minimum cable bend radius of 25.4 mm (1.0 in) during installation to prevent internal conductor damage. Do not exceed the maximum rated installation torque of 22.6 N-m (200 in-lbf) during threaded casing installation.
| Hazardous Area Certifications | CSA, ATEX, IECEx approvals (Option 05) |
Global Express Shipping
Returns & Warranty
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| Country of origin |
United States
|