MODICON DEP-218 AS-BDEP-218 DISCREET INPUT MODULE M: 042-276-454

Description:

The Modicon DEP‑218 (AS‑BDEP‑218) discrete input module is used in industrial automation systems to provide additional digital input points for PLCs. Commonly installed in control panels and Modicon PLC racks to interface field switches, sensors, and discrete devices to the controller. Maintenance teams and system integrators use this module for expansion of input capacity, retrofit upgrades, and replacement of failed or aging I/O modules.

Applications:

The Modicon DEP‑218 discrete input module is widely used in machine and process automation where reliable detection of on/off field signals is required. It is commonly found in packaging lines, material handling systems, conveyor control, assembly machinery, and production lines where discrete sensors, pushbuttons, and limit switches need to communicate status to the PLC for logic decisions and control actions.

Technical Specifications:

• Model: Modicon DEP‑218 (AS‑BDEP‑218)
• Module type: Discrete input expansion module
• I/O points: 18 digital input channels
• Input voltage: 24 VDC (standard industrial logic)
• Input type: Sinking or sourcing (platform dependent)
• Connection: Field‑terminal block with screw terminals
• Rack interface: Backplane connection to Modicon PLC chassis
• Indicators: Individual channel and module status LEDs
• Mounting: PLC rack or DIN rail with adapter
• Compatibility: Modicon PLC families (Premium, Quantum, etc.)
• Response time: Typical industrial logic speed
• Protection: Input transient protection (platform dependent)
• Operating temperature: Industrial range
• Design: Rugged industrial I/O module for discrete signals

Common Replacements:

• Schneider Electric BMXDDI1602
• Schneider Electric AS‑BDEI‑230
• Allen‑Bradley 1734‑IB8