Phoenix Contact 2731584

This distributed I/O device, model RL 24 DI 16/8-LK-2MBD, is engineered for digital input applications using INTERBUS and fiber optic technology. Operating at a transmission speed of 2 Mbaud, it supports 16 digital inputs with an input voltage range of 11 V AC to 32 V AC for '1' signals and 0 V AC to 5 V AC for '0' signals. The device is housed in a robust metal casing with an IP67 protection rating, ensuring durability in demanding environments.

Connections are facilitated via 5-position M12 female connectors, accommodating various sensor types. Typical input current per channel is 3 mA, and the device features electronic short-circuit and overload protection for each group of inputs. The operational temperature range extends from 0 °C to 55 °C, with a degree of protection rated at IP65/IP67, making it suitable for both indoor and outdoor applications.

For optimal performance, ensure unused slots and connections are sealed. The device supports panel mounting and is capable of functioning under air pressure conditions from 860 hPa to 1080 hPa at elevations up to 1500 m. It is designed for use in environments with a permissible humidity of up to 100% during operation and 95% during storage and transport.