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.
The 6GK1502-3CC10 is an industrial Optical Link Module (OLM/G12-1300 V3.1) designed to bridge RS485 electrical signals with fiber optic media in PROFIBUS networks. This communication module facilitates long-distance data transmission by converting standard electrical signals into optical pulses, utilizing a 1300 nm wavelength for reliable performance over glass fiber optic cables. It features two integrated interfaces for fiber optic connections using four BFOC sockets, allowing for redundant or linear network topologies. The module includes an integrated signal contact for status monitoring and a dedicated measurement output for diagnostics, ensuring consistent network availability in complex industrial automation environments.
| Category | Specification |
|---|---|
| Manufacturer | Siemens |
| Range | Simatic S5 / NET |
| Product Type | Communication Module |
| Model | 6GK1502-3CC10 (OLM/G12-1300 V3.1) |
| RS485 Interface | 1 |
| Fiber Optic Interface | 2 (4 x BFOC sockets) |
| Wave Length | 1300 nm |
| Dimensions | 10.20 x 5.10 x 15.20 cm |
| Weight | 0.60 kg |
| Product Phase | Obsolete |
| Commodity Code | 85389091 |
| Export Control (ECCN) | EAR99 |
| Connector | Function |
|---|---|
| 9-pin Sub-D | RS485 PROFIBUS connection |
| BFOC Socket (x4) | Glass Fiber Optic connection |
| Terminal Block | Signal contact / Monitoring |
Global Express Shipping
Returns & Warranty

The 6GK1502-3CC10 is an industrial Optical Link Module (OLM/G12-1300 V3.1) designed to bridge RS485 electrical signals with fiber optic media in PROFIBUS networks. This communication module facilitates long-distance data transmission by converting standard electrical signals into optical pulses, utilizing a 1300 nm wavelength for reliable performance over glass fiber optic cables. It features two integrated interfaces for fiber optic connections using four BFOC sockets, allowing for redundant or linear network topologies. The module includes an integrated signal contact for status monitoring and a dedicated measurement output for diagnostics, ensuring consistent network availability in complex industrial automation environments.
| Category | Specification |
|---|---|
| Manufacturer | Siemens |
| Range | Simatic S5 / NET |
| Product Type | Communication Module |
| Model | 6GK1502-3CC10 (OLM/G12-1300 V3.1) |
| RS485 Interface | 1 |
| Fiber Optic Interface | 2 (4 x BFOC sockets) |
| Wave Length | 1300 nm |
| Dimensions | 10.20 x 5.10 x 15.20 cm |
| Weight | 0.60 kg |
| Product Phase | Obsolete |
| Commodity Code | 85389091 |
| Export Control (ECCN) | EAR99 |
| Connector | Function |
|---|---|
| 9-pin Sub-D | RS485 PROFIBUS connection |
| BFOC Socket (x4) | Glass Fiber Optic connection |
| Terminal Block | Signal contact / Monitoring |
Global Express Shipping
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 .
| Color pattern |
Black
|
| Country of origin |
Germany
|
| Power source |
DC Power
|