Honeywell CC-GAOX11 Analog Output Module | Redundant Design

Honeywell CC-GAOX11 Redundant Analog Output Module

The Honeywell CC-GAOX11 is a high-availability redundant analog output module designed for critical process control applications. It ensures continuous operation by providing automatic backup through its dual-channel architecture, maintaining signal integrity even during maintenance or a channel failure.

Technical Specifications

• Brand & Model: Honeywell, CC-GAOX11
• Product Type: Redundant Analog Output Module
• Output Channels: 8 isolated analog outputs (typically)
• Output Signals: 4-20 mA (with HART support) and/or 0-10 V DC
• Redundancy Type: 1:1 hot backup (active/standby channels)
• Switchover Time: < 100 ms (seamless, bumpless)
• Output Accuracy: ±0.05% of span at 25°C
• Load Capacity: 0-750 Ω (4-20mA), ≥ 2 kΩ (0-10V)
• Update Rate: ≤ 50 ms per channel
• Isolation: 1500 Vrms (channel-to-channel and channel-to-system)
• Hot Swap Capable: Yes, for module replacement without system shutdown

Installation & Packaging

• Installation: Install the primary and backup CC-GAOX11 modules in their designated redundant slots on the system rack. Connect field wiring to the active module's terminals. The system automatically manages the redundancy and diagnostics.
• Packaging: Each CC-GAOX11 module ships individually. We ship via reliable carriers such as FedEx, UPS, or DHL.

FAQ

• Q: How does the redundancy work in practice?
  A: The CC-GAOX11 system uses two identical modules. One is active and controls the output signals, while the other runs in hot standby mode, continuously synchronized. If a fault is detected in the active module, control automatically switches to the standby module within 100 ms, preventing process disruption.
• Q: Does it support HART communication?
  A> Yes, the CC-GAOX11 typically supports the HART protocol on its 4-20 mA output channels. This allows for advanced device configuration, calibration, and diagnostics from your control system or asset management software.
• Q: What is the benefit of hot-swap capability?
  A> Hot-swap capability allows you to remove and replace a faulty module while the system and process remain online. This enables scheduled maintenance or repairs without requiring a costly and disruptive full system shutdown.