MODICON AS-BDEP-216 Digital Input Module

Technical Specifications

Model: AS-BDEP-216 Brand: MODICON(Schneider) Product Type: Compact Series 16 Channel Digital Input Module Input Type: 24VDC sink/source digital input Number of Channels: 16 isolated inputs, divided into 2 groups × 8 points Isolation: Optocoupler per channel Input ON range: 12~30VDC Input OFF range: -2~5VDC Response time: 4ms typical Internal power draw: <15mA @5V backplane Mounting: Backplane rack slot mount, occupies 1 slot Operating temperature: 0℃ ~ +60℃ Storage temperature: -20℃ ~ +70℃ Relative humidity: 5%~95%, non-condensing Weight: 0.22kg Dimension: 115mm90mm70mm Protection: IP20 Certifications: UL, CSA, FM, CE

System compatibility

AS-BDEP-216 belongs to MODICON Compact series digital input module. Compatible with Compact series CPU and backplane. It collects field discrete switching signals. Suitable for chemical plants, water treatment, packaging machinery, conveyor systems legacy PLC system renovation and replacement as industrial spare part.

Function

AS-BDEP-216 16-channel digital input module. It receives 24VDC discrete signals from field limit switches, proximity sensors, push buttons and safety interlock devices. Each channel uses optocoupler isolation to separate field circuit and PLC internal logic circuit. It converts on/off status into digital data and transmits to MODICON Compact CPU. Built-in hardware self-diagnosis, each channel has LED status indicator for quick on-site inspection. Widely used for digital signal acquisition in legacy Modicon Compact automation system, serving as reliable digital input spare part.

Installation

Cut off rack power before installation. Insert AS-BDEP-216 module into MODICON Compact backplane slot and lock the card. Check gold finger contact condition. Connect field sensor wiring to terminal block. Configure I/O address mapping, verify input status reading, complete function test before formal operation.

Interface

Backplane bus connector, field digital input terminal block, channel status LED indicators for AS-BDEP-216 MODICON digital input module.

Feature

MODICON AS-BDEP-216 Compact digital input card, 16 opto-isolated 24VDC input points, 2 groups × 8 channels, fast 4ms response, per-channel LED indication, compact single-slot rack design, industrial anti-interference design. This discontinued legacy industrial spare part used for old MODICON Compact PLC digital signal acquisition maintenance and replacement.

Diagnostic

Module not recognized: check rack power supply, backplane contact and module insertion for AS-BDEP-216. Input no reading: inspect field sensor 24VDC power supply, wiring polarity and wire breakage. Fluctuating input status: verify shielding grounding and electromagnetic interference. LED no illumination: check module backplane power and sensor power. Intermittent signal dropout: check loose terminal and connector oxidation.

Product Brief

AS-BDEP-216 is MODICON Compact series 16-channel 24VDC digital input module. It collects discrete on-off signals from field sensors with optocoupler isolation for Modicon Compact PLC control, classic spare part for legacy MODICON industrial automation equipment overhaul.

Disclaimer:

All parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and renovation.