Turck BL20-16DI-24VDC-P 16-Channel 24VDC PNP Electronic Module

Description:

The Turck BL20-16DI-24VDC-P digital input module is used in BL20 distributed I/O and PLC automation systems. Commonly installed in packaging machines, conveyor systems, assembly equipment, material handling systems, and process automation applications requiring multiple 24 VDC digital input channels. Maintenance teams and system integrators use this part for control system expansion, I/O replacement, machine retrofits, and automation upgrades.

Applications:

The Turck BL20-16DI-24VDC-P provides sixteen PNP digital input channels for monitoring sensors, pushbuttons, limit switches, and field devices in industrial control systems. The module is commonly used in manufacturing lines, packaging equipment, automotive assembly systems, material handling conveyors, and machine control applications where centralized collection of digital input signals is required. Its modular BL20 architecture allows flexible expansion of distributed I/O stations while reducing field wiring requirements.

Technical Specifications:

• Brand: Turck
• Part Number: BL20-16DI-24VDC-P
• Product Type: Digital Input Module
• Series: BL20 I/O System
• Function: Digital signal acquisition module
• Number Of Channels: 16 digital inputs
• Input Type: PNP
• Signal Type: Digital input
• Operating Voltage: 24 VDC
• Supply Voltage Range: 18-30 VDC
• High Signal Voltage: 11-30 VDC
• Low Signal Voltage: -30 to +5 VDC
• High Signal Current: 2-5 mA
• Low Signal Current: -1 to 1.5 mA
• Input Delay: <0.3 ms
• Current Consumption From Module Bus: ≤15 mA
• Typical Power Consumption: ≤1.5 W
• Connection Type: Push-in terminals or cage clamp terminals depending on variant
• Mounting Type: DIN rail mount
• Protection Rating: IP20
• Electrical Isolation: Galvanically isolated field electronics
• Operating Temperature: 0°C to +55°C
• Storage Temperature: -25°C to +85°C
• Relative Humidity: 5-95% non-condensing
• Dimensions: 160.8 × 13 × 74.6 mm
• Approvals: CE, cULus, Class I Division 2, Zone 2
• Application: Distributed digital input acquisition for industrial automation systems.

Common Replacements:

• Turck BL20-E-16DI-24VDC-P
• Turck BL67-16DI-P
• Turck TBEN-L1-16DXP