Specifications:

• Electrical Characteristics:
• Supply Voltage Range: 20.4 V to 28.8 V DC.
• Backplane Bus Current: Max 155 mA.
• Power Loss: ~7 W.
• Load Voltage L+ Current: Max 130 mA + 6 mA/input used + Vs1/Vs2 current.
• Digital Inputs:
• Channels: 16.
• Configurable Modes:
• 16 inputs in 1oo1 mode.
• 8 input pairs in 1oo2 mode.
• Input Voltage Range:
• Signal “0”: –30 V to +5 V DC.
• Signal “1”: 15 V to 30 V DC.
• Input Delay (parameterizable): 0.8 / 1.6 / 3.2 / 6.4 / 12.8 ms.
• Cable Length:
• Shielded: Up to 200 m.
• Unshielded: Up to 200 m (with ≥1.6 ms delay).
• Safety & Compliance:
• Safety Protocol : PROFIsafe.
• Performance Level (ISO 13849-1): PL d (1oo1), PL e (1oo2).
• SIL Rating (IEC 61508): SIL 2 (1oo1), SIL 3 (1oo2).
• PFDavg (Low Demand Mode): < 1.00 × 10⁻⁸ (SIL2), < 1.00 × 10⁻⁵ (SIL3).
• PFH (High Demand Mode): < 1.00 × 10⁻¹⁰ (SIL3).
• Certifications: CE, UL, FM, RCM, ATEX, IECEx.
• Mechanical & Environmental:
• Dimensions (W x H x D): 70 x 100 x 75 mm.
• Weight: ~250 g.
• Mounting: DIN rail.
• Protection Rating: IP20.
• Operating Temp: 0 to +55 °C.
• Storage Temp: –40 to +70 °C.
• Humidity: Up to 95% (non-condensing).