IC695ALG728 GE Fanuc Emerson Analog Output Module

GE Fanuc IC695ALG728 Analog Output Module with HART Protocol

Technical Specifications

• Model: IC695ALG728
• Output Channels: 8 non-isolated channels
• Voltage Ranges: 0 to +10 VDC, -10 to +10 VDC
• Current Ranges: 0–20 mA, 4–20 mA
• Resolution: 14.9 bits (voltage), 15.9 bits (0–20 mA), 15.6 bits (4–20 mA)
• HART Protocol: Version 5.0 with 2 modems
• Channels per Modem: 4 channels per HART modem
• Update Rate: 8 ms (without HART), 16 ms (with HART)
• Isolation Voltage: 2550 V DC (1 second)
• Maximum Load: 850 Ω

Performance Characteristics

• Output Settling Time: 2 ms (voltage), 23 ms (current without HART), 70 ms (current with HART)
• Backplane Power: 380 mA @ 3.3 VDC (HART enabled)
• External Supply: 19.2–30 VDC @ 250 mA
• Power Dissipation: 7.25 W maximum
• Calibrated Accuracy: ±0.15% full scale at 25°C
• Temperature Accuracy: ±0.30% full scale at 60°C
• Operating Temperature: 0°C to 60°C
• Physical Dimensions: 127 × 64 × 46 mm
• Module Weight: 0.20 kg
• Shelf Life: 1 year

Frequently Asked Questions

How many output channels does this module provide?

• The IC695ALG728 offers eight non-isolated analog output channels.

What HART protocol version is supported?

• It fully supports HART 5.0 protocol with dual modem capability.

What is the resolution for current outputs?

• Current outputs provide 15.9-bit resolution for 0-20mA and 15.6-bit for 4-20mA ranges.

How does HART communication affect update rates?

• Update rates are 8ms without HART and 16ms with HART communication active.

What power supplies are required?

• The module needs backplane power and an external 19.2-30VDC supply.