Siemens Digital I/O Module, With Isochronous Mode, 707V DC Isolation - SIMATIC Series - 6ES7522-1BH01-0AB0 Need to put your PLC in touch with legacy kit? Choose this Siemens digital I/O module. It extends your automation network to improve communication and functionality between PLCs and peripherals. This includes older tech, as an I/O module like this one can bridge communications gaps when your controller and connected equipment don't talk natively to one another. Thanks to this unit's alarms and diagnostic messages, you can quickly identify and deal with problems in your industrial control application. A broad operating temperature range from 0°C to +60°C means you can be sure it gets on with the job in challenging settings. Features & Benefits • Short-circuit protection to stop hazards caused by common current faults
• Suits installation up to 5000m above sea level for use in high-altitude locations
• 707V DC isolation means you're safely shielded against significant surge voltages
• An isochronous mode boosts precision for fast and reliable responses Does this module offer diagnostic alerts? Yes. Tricolour LEDs provide quick and easy-to-read status indication, so you can check how the module's running at a glance. What's more, it comes with audible alarms and diagnostic messages so you can identify and deal with any problems promptly.