B&R Industrial Automation X67DM1321 Digital Module

X67DM1321 is a compact eight-channel digital mixed I/O module for B&R's X67 I/O family. It uses software configuration to assign each of its eight digital channels as either inputs or outputs, and includes two additional channels with counter functionality for high-speed event counting (up to 50 kHz) and 16-bit counter size. Supplying from 24 VDC, it supports sensor/actuator currents up to 0.5 A per channel, with 500 V insulation between channel and bus, and internal I/O power of 2.5 W plus 0.75 W for the X2X link; a 4-pin M8 power interface and 8x M8, 3-pin inputs/outputs connect to the field, while the X2X Link uses M12, B-coded connectors. The module provides outputs with short-circuit protection and single-channel diagnostics, configurable input delay, and an IP67 enclosure rated for Ta up to 60°C. It carries multiple approvals for hazardous and industrial environments (ATEX Zone 2, II 3G Ex nA IIA T5; UL/cULus; KC; cCSAus; CE/UKCA) and carries the B&R ID code 0x1311.