Toshiba High-Speed photocouplers for industrial 24V I/O modules
Stable operation with slow rising input signals and power supplies conform to IEC61131-2
Slow rising 24V input signals are common in industrial applications and can trigger high-speed isolator outputs to oscillate on their output. Toshiba’s new series of photocouplers are designed to accept these being compliant to IEC 61131-2 Type 1. They are also robust against slow rising power supply also not showing any oscillations on their output. For fast communication, these photocouplers incorporate a high-gain, high-speed amplifier that allows support up to 20Mbps. Common usage is in the 24V I/O modules in programmable logic controllers (PLC).
Key features
- IEC 61131-2 (Type 1) compliant making them robust against slow rising inputs and power supply
- 10Mbps (TLP2362B/ TLP2762B) and 20Mbps (TLP2368B/ TLP2768B) data rate
- Low profile SO-6 type SMD package options for 5mm 3.75kVrms (TLP2362B/ TLP2368B) and for 8mm 5kVrms (TLP2762B/ TLP2768B)
- Wide Operating temperature -40 ... 125°C using long-life LED for low degradation
Applications
- Programmable Logic Controllers (PLC)
- I/O modules
- Factory automation
- Building automation
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