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Hollysys K-DI01 16-channel digital input module for distributed control systems. 24V DC input, dimensions 5.1 x 20.3 x 14.6 cm, LED status indicators per channel.
Hollysys K-DIT01 16-channel 24VDC digital input terminal module for the K-series. Dual redundant IO-BUS and power supply, overvoltage protection up to ±60VDC, compatible with K-DI01/K-DI11/K-SOE01/K-SOE11.
Hollysys K-DO01 16-channel digital output module for industrial automation. 12-24 VDC supply, RS-485 communication, IP65 enclosure, operating range -40°C to +85°C.
Hollysys K-DOR01 16-channel digital output relay module for the K-series. 24VDC, RS-485 and Ethernet interfaces, operating range -20°C to +85°C.