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 3RK1300-0JS01-1AA3 is an electro-mechanical reversing starter module from the SIMATIC ET 200X distributed I/O series. Engineered for compact, decentralized motor control, this module is specifically designed to manage small motor loads with a current setting range of 0.7 to 1.0A. It is rated for AC-3 operation, supporting power ratings up to 0.25 kW at 400V. The module features an integrated brake contact intended for internally supplied brakes, and is equipped with standardized 9-pole interfaces for both the motor feeder and power supply, facilitating quick installation in distributed drive architectures.
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Brand | Simatic ET200 |
| Series | ET 200X |
| Model | EM 300 RS (Reversing Starter) |
| Current Setting Range | 0.7 ... 1.0 A |
| Power Rating (AC-3/400V) | 0.25 kW |
| Interfaces | 9-pole motor feeder, 9-pole power connection |
| Integrated Features | Brake contact |
| Product Phase | Obsolete |
| Weight | 0.54 kg |
| Dimensions | 13.40 cm x 11.00 cm x 5.50 cm |
| Commodity Code | 85365080 |
| Export Control (ECCN) | N |
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Returns & Warranty

The 3RK1300-0JS01-1AA3 is an electro-mechanical reversing starter module from the SIMATIC ET 200X distributed I/O series. Engineered for compact, decentralized motor control, this module is specifically designed to manage small motor loads with a current setting range of 0.7 to 1.0A. It is rated for AC-3 operation, supporting power ratings up to 0.25 kW at 400V. The module features an integrated brake contact intended for internally supplied brakes, and is equipped with standardized 9-pole interfaces for both the motor feeder and power supply, facilitating quick installation in distributed drive architectures.
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Brand | Simatic ET200 |
| Series | ET 200X |
| Model | EM 300 RS (Reversing Starter) |
| Current Setting Range | 0.7 ... 1.0 A |
| Power Rating (AC-3/400V) | 0.25 kW |
| Interfaces | 9-pole motor feeder, 9-pole power connection |
| Integrated Features | Brake contact |
| Product Phase | Obsolete |
| Weight | 0.54 kg |
| Dimensions | 13.40 cm x 11.00 cm x 5.50 cm |
| Commodity Code | 85365080 |
| Export Control (ECCN) | N |
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 |
Greyish White
|
| Country of origin |
Germany
|
| Power source |
AC-powered
|