Product details
Schneider Electric 140DDI35300 – High-Density DC Input Module
The 140DDI35300 offers 32-channel DC input capability for Modicon Quantum systems. This compact module provides reliable 24V DC signal acquisition with fast response times and extensive safety certifications.
Technical Specifications
- Brand: Schneider Electric
- Model: 140DDI35300
- Series: Modicon Quantum
- Type: DC Discrete Input Module
- Channels: 32 inputs (4 groups of 8)
- Voltage: 24V DC nominal (19.2-30V range)
- State 1: 15-30V DC guaranteed
- State 0: -3 to +5V DC guaranteed
- Current State 1: ≥2mA @ 5.5V, 0V input
- Current State 0: ≤0.5mA
- Input Impedance: 2500 Ohm
- Response Time: ≤1ms (both directions)
- Isolation: 1780Vrms (group-bus), 500Vrms (group-group)
- Power Consumption: 1.7W + (0.36 × points on)
- Bus Current: 330mA required
- Leakage Current: 200mA maximum
- Operating Temp: 0°C to 60°C (32°F to 140°F)
- Certifications: C-tick, DNV, RINA, RMRS, BV, GOST, ABS
- Warranty: 12 months
Electrical Characteristics
- Absolute Maximum: 30V continuous, 56V pulse (1.3ms)
- Voltage Limits: 19.2-30V DC operational range
- Input Type: Positive logic (sinking inputs)
- Protection: Resistor-limited input protection
- Addressing: Requires 2 input words
Status Indicators
- 32 green LEDs for individual input status
- 1 green Active LED for bus communication
- 1 red F LED for external fault detection
- Instant visual feedback for all channels
Safety & Certification
- Marine certifications: DNV, RINA, RMRS, BV, ABS
- International standards: GOST, C-tick
- Isolation: 1780Vrms group to bus protection
- ESD protection: 4kV contact, 8kV air discharge
- EMI immunity: 10V/m (80-2000MHz)
Environmental Ratings
- Operating Temperature: 0°C to 60°C
- Storage Temperature: -40°C to 85°C
- Humidity: 95% non-condensing
- Altitude: Up to 5000 meters
- Weight: 0.7 lb (0.3 kg)
Shipping Information
- Package Dimensions: 12.19″ × 6.48″ × 1.83″
- Package Weight: 14.4 oz (409 g)
- Shipping: FedEx, UPS, DHL available
- Return Policy: 30-day return option
- Delivery: 2-5 business days
Frequently Asked Questions
- What is the input logic type?
Positive logic (sinking) configuration for standard DC inputs. - How many isolation groups are there?
Four isolated groups with 500Vrms between groups. - What is the maximum input voltage?
30V DC continuous, with 56V pulse withstand capability. - Does it support negative voltages?
Yes, it accepts inputs from -3V to +30V DC. - What certifications does it have?
Multiple marine and international certifications including DNV, GOST, ABS.
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