Description
Quick Overview
The Schneider Electric 170ADM35015 is a mixed I/O module for DC systems. It gives you 16 inputs and 16 outputs in one compact unit. This module follows the IEC 1131-2 Type 1 standard for reliable performance. It works well in many industrial control applications. For larger systems, explore the Modicon Quantum series.
At a Glance: Key Features
- ✔ 16 inputs + 16 outputs in a single Modicon Momentum module
- ✔ Fast response times – outputs switch under 0.1 ms
- ✔ Wide input range accepts 3 to 30V DC signals
- ✔ Negative logic design – sinking inputs & sourcing outputs
- ✔ 500V AC isolation protects your control bus
Technical Specifications
- Brand: Schneider Electric
- Model: 170ADM35015
- Series: Modicon Momentum
- Product Type: Discrete solid-state I/O module for DC
- Input Channels: 16 discrete (IEC 1131-2 Type 1)
- Output Channels: 16 solid-state outputs
- Input Voltage: 3 to 30V DC
- Output Voltage: Up to 30V DC (24V nominal)
- Input Logic: Negative (sinking)
- Output Logic: Negative (sourcing)
- Min. Input Current (ON): ≥ 2.5 mA
- Output Current per Point: 0.5 A
- Output Current per Group: 4 A max
- Total Output Current: 8 A per module
- Input ON Delay: 2.2 ms (0→1)
- Input OFF Delay: 3.3 ms (1→0)
- Output Switching Time: < 0.1 ms (both ways)
- Isolation: 500V AC (channels to bus)
- Power Dissipation: ≤ 8 W
- Operating Temperature: 0 to 60°C
- Weight: 0.23 kg (0.50 lbs)
Input & Output Details
- Input Type: Sinking (negative logic) – connects to NPN sensors
- Output Type: Sourcing (negative logic) – supplies +24V to loads
- Input Signal 1 (ON): Needs at least 2.5 mA current
- Output Protection: Each channel handles 0.5A continuous
- Grouping: Outputs divide into groups of 8 (4A each)
- Total Load: Do not exceed 8A across all 16 outputs
Installation Notes
- Mount the 170ADM35015 on a DIN rail inside a control panel.
- Keep ambient temperature between 0 and 60°C.
- Use proper wire gauges for 0.5A per output channel.
- Separate input wiring from high-power AC cables.
- Apply 24V DC nominal power to the module’s bus connection.
- Check sinking/sourcing logic matches your field devices.
Typical Applications
- Factory automation control panels
- Packaging machine I/O expansion
- Material handling system integration
- PLC system upgrade projects
- Machine tool control retrofits
- Process monitoring stations
Diagnostic & Maintenance Tips
- Watch for over-temperature – keep module within 60°C max.
- Check output current per group (4A limit) to avoid shutdown.
- Measure input voltage – must stay above 3V for reliable ON state.
- Use LED indicators (if present on your system) for quick status check.
- Replace module if multiple outputs fail – internal solid-state parts age.
Package Contents
- One Schneider Electric 170ADM35015 I/O module
- No mounting base – order separately if needed
- No terminal block – must purchase compatible Momentum base
- Installation guide (paper copy)
Warranty & Shipping
- ✔ 12-month warranty covers factory defects only.
- We ship worldwide via FedEx, UPS, or DHL.
- Express delivery takes 3-7 business days typically.
- Tracking number provided after shipment.
Frequently Asked Questions (FAQ)
Q1. What type of sensors work with the 170ADM35015 inputs?
This module works with NPN (sinking) sensors only. The inputs use negative logic. PNP sensors will not function correctly.
Q2. Can I replace a failed 170ADM35015 without rewiring?
Yes, the 170ADM35015 uses the same Momentum base as other modules. Unclip the old module, snap in the new one. Your field wiring stays untouched.
Q3. Why do my outputs turn off randomly?
Check total output current per group. Each group of 8 outputs has a 4A limit. Exceeding this limit causes thermal shutdown. Reduce load or add another module.
Q4. How do I choose between 170ADM35015 and other Momentum I/O?
Pick 170ADM35015 when you need equal 16in/16out with DC negative logic. For AC inputs or relay outputs, choose different Momentum models. For more than 0.5A per output, use a separate relay module.
Q5. What happens if input voltage drops below 3V DC?
The module may not detect an ON signal reliably. The input current falls below 2.5 mA. Your PLC sees a false OFF state. Always keep input voltage stable above 3V.
Q6. Is this module compatible with older Momentum bases?
Yes, the 170ADM35015 fits all standard Momentum I/O bases. Use base model 170AMM09000 for most applications. Check base wiring for sinking/sourcing compatibility.
Q7. Can I mix AC and DC on the same Momentum rack?
Yes, Momentum racks mix AC and DC modules freely. The 170ADM35015 sits next to analog, AC, or relay modules. Each module keeps its own isolation rating.
Selection Guide
- Need sinking inputs and sourcing outputs? Choose 170ADM35015.
- Need relay outputs for AC loads? Look at 170ADM39010 instead.
- Need more output current per point? Use an external interposing relay.
- Need faster inputs? This module’s 2.2ms response suits most machines.
- Need 32 inputs? Pick two 170ADM35015 modules or a dedicated input module.
Contact Us
For inquiries, reach us via WhatsApp: +86 158 8020 0923
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