Description
OPEN BOX)
AUTOMATION DIRECT
D4-08ND3S
DISCRETE INPUT MODULE
24-48VDC
MADE IN CHINA
The Automation Direct D4-08ND3S is a discrete input module rated 24-48 V DC, belonging to the I/O hardware of a shipboard automation and control system. As its name states, its role is to bring discrete signals from the field into the controller hardware, giving the control logic on and off status from connected devices. The model reference D4-08ND3S is the identifier to quote when matching it with existing equipment aboard. This unit is offered in New Open Box condition and was made in China.
Key Features
✓ Model D4-08ND3S
✓ Discrete input module
✓ 24-48 V DC rating
✓ Automation Direct manufacture
✓ Made in China
Marine Applications
✓ Discrete signal inputs for PLC-based machinery control panels
✓ Auxiliary system automation such as pump and fan control
✓ On and off status monitoring in onboard control cabinets
Technical Support
Prota Marine provides technical support, repair and onboard installation for the discrete input module and the wider marine control system. Help with tracing faults in the module and its input wiring is on offer, together with commissioning support for the controller it serves.
