Siemens 6ES7321-1BL00-0AA0 module numérique et analogique I/O - Modules numériques et analogiques I/O (Analogique, Système électrique, Multicolore, 301 g, 131 mm, 51 mm)

Durable input relay module, part of Siemens SIMATIC range, features 32 digital input channels in a single unit, helping to scale up the connectivity of your S7-300 PLC device. Suitable for 2 wire encoder connection and an input delay between 1.2 and 4.8 milliseconds means it can keep up with rapid signal transmission. Thanks to the 40 pin connection, this relay module can plug securely into your PLC without the need for additional wiring. Galvanic isolation helps to prevent electrical faults, cutting the risk of damage to your input channels.Designed to support cable lengths up to 1000 metres for reliable long-distance communication with a low power loss of 6.5W for increased efficiency. The compact dimensions of the relay make it ideal for installation in restricted spaces. The voltage range of 20.4 to 28.8 VDC means that the relay module is suitable for use in low-power applications and features a green LED to make monitoring its status easy. Applications include the management of lighting systems and packaging plant machinery.