Here are some key features of the 1756-IH16I Module:

Input Type: Digital DC Input

Input Voltage Range: 10-30V DC

Input Signal Range: 24V DC

Isolation: Isolated per channel to prevent noise interference

Input Channels: 16

Current Draw: 120 mA at 5V DC

Backplane Current: 105 mA at 5V DC

Module Location: It can be installed in any slot of a ControlLogix chassis.

Compatibility: It is compatible with the ControlLogix 5570 and 5580 series controllers.

The 1756-IH16I module is typically used in industrial automation applications where digital input signals need to be monitored and processed by the PLC. It is commonly employed for various tasks such as sensing limit switches, push buttons, proximity sensors, and other digital input devices in control system architectures.