EPM-S501 Lenze Analog Output Module | 4-Channel 12-Bit Precision AO

Lenze EPM-S501 — 4 Analog Output I/O Module

Lenze EPM-S501 is a reliable analog output module designed for precise voltage signal control in automation systems. It delivers stable 0–10 VDC outputs with 12-bit resolution, ideal for accurate process control and signal transmission.

Key Highlights

• 4 analog outputs with 0–10 V range
• 12-bit resolution for fine control
• Fast response time: 2 ms (all channels)
• 24 V DC power supply
• LED diagnostics for each output
• High interference suppression > 40 dB
• Short-circuit and overload protection
• Operational accuracy ±0.3%

Electrical Data

• Module ID: 1283dec
• Power loss: 1.2 W
• Backplane bus current: 80 mA
• Load current (L+): 35 mA (no load)
• Supply voltage: 24 V DC ±10%
• Min. load impedance: 5 kΩ
• Max. capacitive load: 1 µF
• Output ripple: ±0.05% (0–50 kHz)
• Temperature drift: ±0.01%/K
• Linearity deviation: ±0.1%

LED Indicators

• RUN (Green): Module active
• MF (Red): Module error
• AO1–AO4 (Red): Channel overload or configuration issue

Mechanical & Installation

• Shielded cable length: up to 200 m
• Insulation tested: DC 500 V
• Electrical isolation between channels and bus: Yes
• Max isolation voltage: 75 V DC / 60 V AC
• Ambient temperature: -25 °C to +55 °C

Performance Benefits

• Fast and accurate analog signal generation
• Noise-resistant design ensures stable operation
• Easy monitoring with LED diagnostics
• 12-bit high precision for sensitive processes
• Compact design with robust electrical isolation

Packaging & Delivery

• 1 × EPM-S501 Analog Output Module
• Quick-start installation guide
• Mounting and wiring accessories
• Ships via FedEx, UPS, or DHL
• Warranty: 12 months from shipment date

Professional FAQ

• Q1: What should I do if one channel stops responding?
  A: Check the output LED. If it’s red, verify the wiring and output load impedance above 5 kΩ.
• Q2: Can the EPM-S501 operate under vibration?
  A: Yes. The module’s repeat accuracy ±0.05% at 25°C ensures reliable performance even under mechanical vibration.
• Q3: How do I reset the module after a configuration error?
  A: Turn off the 24V supply for 10 seconds, recheck configuration, and reapply power.
• Q4: Is it compatible with mixed-signal systems?
  A: Yes. Each output is isolated from the bus, preventing cross-talk between channels.
• Q5: How do I detect short circuits early?
  A: The AO LEDs turn red for channel faults; always check wiring before reconnecting loads.

Contact & Support

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825

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