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The QS0J65BTB1-12DT is a remote I/O unit module designed for safety systems in the Mitsubishi Melsec-Q series. This module supports 8 input points configured for double input and a maximum of 16 points for single input. Additionally, it has 4 source/sink output points and 2 source output points, compatible with voltages of 24 V DC.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Line | Melsec-Q |
| Part Number | QS0J65BTB1-12DT |
| Weight | 3.00 lbs (1.36 kg) |
| Module Type | Safety system remote I/O unit module |
| Input Points | 8 points (double input), 16 points (single input) |
| Output Points | 4 points (source/sink), 2 points (source/source) |
| Rated Input Voltage | 24 V DC (allowable range: 19.2 - 28.8 V DC) |
| Rated Output Voltage | 24 V DC (allowable range: 19.2 - 28.8 V DC) |
| Input Current | Approx. 4.6 mA |
| Maximum Load Current (Output) | 0.5 A per point |
| Inrush Current (Output) | 1.0 A (duration: 10 ms or less) |
| Input Response Time | OFF to ON: 0.4 ms or less, ON to OFF: 0.4 ms or less |
| Output Response Time | OFF to ON: 0.4 ms or less, ON to OFF: 0.4 ms or less |
| Input Isolation Method | Photocoupler |
| Output Isolation Method | Photocoupler |
| Surge Suppression (Output) | Zener diode |
| Common Current (Total for Inputs/Outputs) | Max 4 A |
| Operating Temperature Range | 0°C to 55°C |
The Mitsubishi QS0J65BTB1-12DT module serves as a critical component in safety system applications, operating as a remote I/O unit module. It allows for significant flexibility with input points, providing options for either 8 double input points or up to 16 single input points.
This module simulates output capabilities with four points configured for source/sink operation and two points designed for source output. Both input and output share the same rated voltage of 24 V DC, permitting a range from 19.2 V DC to 28.8 V DC. The device draws approximately 4.6 mA of input current, supporting stable operation under varied conditions.
Output functionality is robust, with a maximum load current of 0.5 A per output point. It can handle an inrush current of 1.0 A for brief periods (10 ms or less), ensuring responsive functionality during operational demands. The isolation for both input and output is handled by photocouplers, providing necessary protection.
In terms of response times, the module can switch from OFF to ON or vice versa within 0.4 ms, maintaining effective communication within systems. Additionally, surge suppression is ensured through an integrated Zener diode.
The operating temperature range of this unit spans from 0°C to 55°C, making it suitable for various environments. Overall, the QS0J65BTB1-12DT is engineered for reliability in safety-critical applications, ensuring effective performance and isolation.