1. General Description

2. Product Identification

• Model Number: 170AMM09000

• Series: Modicon Momentum

• Type: Mixed analog/discrete I/O base

• Channel Configuration:

  • 4 × analog differential inputs (AI)

  • 2 × analog outputs (AO)

  • 4 × discrete inputs (DI)

  • 2 × discrete outputs (DO)

• Dimensions (W × D × H): 141.5 × 47.5 × 125 mm

• Weight: 0.24 kg

• Protection Class: IP20

• Certifications: CE, UL, cUL, CSA, FM Class 1 Division 2, RoHS

• Logic Type: Positive (true high) for discrete I/O

• Isolation:

  • Field ↔ Bus: 1500 VAC, 1 minute

  • Analog ↔ Discrete: 500 VAC, 1 minute

• LED Indicators: 4 green (DI), 2 yellow (DO), status LEDs for AI/AO

3. Electrical Specifications

Discrete Inputs (4 Channels, 24 VDC)

• Voltage Range: −3 VDC to +30 VDC (24 VDC nominal)

• Logic 1: ≥ 11 VDC; Logic 0: ≤ 5 VDC

• Input Current: 8 mA @ 24 VDC

• Response Time:

  • 0 → 1: < 2.2 ms

  • 1 → 0: < 3.3 ms

• Status 0 Current: ≤ 1.2 mA; Status 1 Current: ≥ 2.5 mA

Discrete Outputs (2 Channels, 24 VDC, Sourcing)

• Output Type: Transistor (sourcing, positive logic)

• Rated Voltage: 24 VDC ±20%

• Current Rating:

  • Per channel: 1 A (continuous)

  • Per group/module: 2 A

• Voltage Drop (On): < 0.5 V @ 1 A

• Leakage Current (Off): ≤ 1 mA @ 24 VDC

• Response Time: < 0.1 ms (both directions)

• Protection: Electronic short‑circuit & overload (auto‑reset)

Analog Inputs (4 Differential Channels, 12‑Bit)

• Input Ranges (Software Selectable):

  • Voltage: ±10 V, ±5 V, 1–5 V

  • Current: ±20 mA, 4–20 mA

• Resolution: 12 bits (0.025% FS)

• Accuracy: ±0.03% FS @ 25 °C; ±0.003%/°C drift

• Input Impedance:

  • Voltage: > 1 MΩ

  • Current: 250 Ω

• Filter: Programmable (0–100 ms)

• Fail State: Hold last value

Analog Outputs (2 Channels, 12‑Bit)

• Output Ranges (Software Selectable):

  • Voltage: ±10 V

  • Current: 0–20 mA, 4–20 mA

• Resolution: 12 bits

• Accuracy: ±0.05% FS @ 25 °C

• Load Limits:

  • Voltage: ≥ 3 kΩ

  • Current: ≤ 600 Ω

• Response Time: < 5 ms (0–100% step)

• Fail State: Reset to zero (configurable)

Power

• Supply Voltage: 24 VDC ±20% (logic + field)

• Current Consumption: ≤ 350 mA @ 24 VDC (full load)

• Power Dissipation: 4 W typical, 6 W maximum

4. Environmental Ratings

• Operating Temperature: 0 °C to +60 °C, non‑condensing

• Storage Temperature: −40 °C to +85 °C, non‑condensing

• Relative Humidity: 5% to 95%, non‑condensing

• Vibration: IEC 60068‑2‑6 (1 g, 10–150 Hz)

• Shock: IEC 60068‑2‑27 (15 g, 11 ms)

• Altitude: Up to 5000 m (derate above 2000 m)

• EMC: IEC 61000‑6‑2, IEC 61000‑6‑4 (industrial immunity)

5. Key Features

• Mixed I/O Integration: 4AI/2AO/4DI/2DO in one module, reducing system cost.

• Differential Analog Inputs: High noise rejection for precise measurement in industrial environments.

• Software‑Configurable Ranges: Analog I/O ranges selectable via Unity Pro/SoMachine.

• 12‑Bit Precision: Accurate analog measurement and control.

• Removable Terminal Blocks: Simplify wiring and module replacement.

• Snap‑On Mounting: Fast attachment to Momentum backplane.

• LED Status: Real‑time indication of discrete I/O state.

• High Isolation: 1500 VAC field‑to‑bus isolation for safety.

6. Compatibility

• Backplane: Modicon Momentum I/O base rack.

• Adapters: 170ENT (Ethernet), 170PBM (Profibus), 170CPS (power supply).

• PLC Compatibility: Quantum, Premium, M340, Momentum controllers.

• Software: Unity Pro, SoMachine, Modbus protocol.

• Terminals: 14–22 AWG copper wire, torque 0.5–0.6 N·m.

7. Applications

• Process Control: Temperature, pressure, flow, level monitoring/control.

• Infrastructure & Energy: Power monitoring, HVAC, water/wastewater.

• Material Handling: Conveyor speed control, load cell measurement.

• Machine Automation: Analog sensor input + digital actuator output.

• Building Automation: Environmental monitoring, lighting, and HVAC control.

8. Installation & Wiring

1. Power Off: Disconnect all system power before installation.

2. Mounting: Snap module firmly onto Momentum backplane; ensure proper grounding.

3. Wiring – Discrete Inputs (DI1–DI4):

   • Connect 24 VDC sensor output to DI terminal; common to 24 VDC ground.

4. Wiring – Discrete Outputs (DO1–DO2):

   • Connect load between DO terminal and 24 VDC positive.

5. Wiring – Analog Inputs (AI1–AI4, Differential):

   • Connect signal + to AI+, signal − to AI−; shield to ground.

6. Wiring – Analog Outputs (AO1–AO2):

   • Connect load across AO+ and AO−; shield to ground.

7. Torque: Tighten terminals to 0.5–0.6 N·m (14–22 AWG copper wire).

8. Verification: Check connections; power on and confirm LED status.

9. Maintenance

• Periodic Inspection: Check terminal tightness and LED operation every 6 months.

• Cleaning: Keep surface free of dust and contaminants; use dry cloth only.

• Environment: Avoid corrosive gases, extreme vibration, or moisture.

• Firmware: Update via Unity Pro for latest features and bug fixes.

10. Safety Notes

• 24 VDC Hazard: Only qualified electricians should perform wiring; follow local codes.

• Voltage Limits: Do not exceed 30 VDC on discrete inputs / 28.8 VDC on outputs.

• Current Ratings: Adhere to 1 A per DO channel / 2 A per module limits.

• Isolation: Maintain 1500 VAC field‑to‑bus and 500 VAC analog‑discrete isolation.

• Analog Wiring: Use shielded twisted‑pair cable for analog signals; separate from high‑voltage cables.

• Disposal: Dispose of module per local electronic waste regulations.