Here are some key features and specifications of the 440R-G23216 relay:

Safety Functions: The relay provides safety functions like external device monitoring (EDM), delay-on de-energization (DOD), contact expansion, and automatic or manual or monitored manual reset.

Inputs: It has 16 configurable inputs, which can accept inputs from various safety devices such as emergency stop buttons, interlock switches, light curtains, and safety mats.

Outputs: The relay has 3 normally open (NO) safety outputs and 1 normally closed (NC) auxiliary output.

Configurable: The relay offers flexible configuration options through DIP switches or software programming using RSLogix 5000 software.

Diagnostic LEDs: It features diagnostic LEDs that indicate the status and health of the relay, making it easier to troubleshoot and identify issues.

Safety Performance Level: The relay is designed to meet SIL 3 (Safety Integrity Level 3) according to IEC 61508 and PL e (Performance Level e) according to ISO 13849-1.

Supply Voltage: The relay operates on a supply voltage of 24V DC.

Communication: It supports Ethernet/IP communication for integration with a safety control system or other devices on the network.