170ADI34000 (Part Number: 170ADI34000) is a high-density 16-channel digital input base for the Modicon Momentum distributed I/O system. It interfaces field-level binary sensors with PLCs or communication adapters (Ethernet, Modbus, Profibus). Its modular design allows flexible integration in decentralized automation architectures.
The module features high-speed signal processing, opto-isolation, and a compact form factor for space-constrained control cabinets, while maintaining LED diagnostics for each input and overall module power.
| Feature | Specification |
|---|---|
| Range Compatibility | Modicon Momentum |
| Input Type | Discrete (Digital) |
| Channels | 16 (single group) |
| Logic Type | Positive (Sink) |
| Rated Voltage | 24 V DC |
| Voltage Limits | 11–30 V DC = 1, -3–5 V DC = 0 |
| Input Current | 8 mA at 24 V DC |
| Input Impedance | 3 kΩ |
| Filtration Time | <1 ms (hardware or programmable) |
| Isolation | 500 V AC between I/O and internal bus |
| Power Dissipation | 2.5 W max |
| Status Monitoring | 16 LEDs (input) + 1 LED (power) |
| Mounting | DIN rail or panel mount |
| Net Weight | 0.20 kg |
Discrete manufacturing
Automated assembly lines
Material handling systems
Monitoring proximity switches, limit sensors, pushbuttons close to field equipment
Terminal block required: Removable terminal block (RTB), sold separately (e.g., 170XTS00100)
Hot-swap caution: De-energize base before removing terminal block for safety
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