Description
Product Description
The IC695ALG704 by GE (Emerson Automation) is a high-performance, 4-channel analog output module designed for the PACSystems RX3i platform. This module delivers precise voltage and current signals for controlling industrial actuators such as valves, dampers, and motor drives, supporting dynamic process environments with rapid updates and software-configurable ranges.
Key Features
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Four independent, non-isolated analog output channels
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Configurable voltage and current output ranges without hardware jumpers
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High-resolution outputs for precise control: up to 16-bit for voltage, ~15.9-bit for current
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Fast channel update rate of 8 milliseconds for dynamic processes
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Integrated diagnostics and alarms to monitor module performance
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Designed for harsh industrial environments with temperature range –20°C to +70°C
Technical Specifications
| Parameter |
Specification |
| Channels |
4 analog outputs (non-isolated) |
| Output Voltage |
0–10 V, ±10 V |
| Output Current |
0–20 mA, 4–20 mA |
| Resolution |
0–10 V: 14.9-bit, ±10 V: 15.9-bit, 0–20 mA: 15.9-bit, 4–20 mA: 15.6-bit |
| Update Rate |
8 ms per channel |
| Output Load |
Voltage: ≤2 kΩ, Current: ≤850 Ω |
| Power Supply |
+3.3 VDC @ 375 mA, +24 VDC @ 160 mA |
| Accuracy |
±0.15% FS @ 25°C, ±0.30% FS @ 60°C |
| Output Protection |
-30 V for 60 s, +30 V for 1 hr |
| Settling Time |
2 ms (0–95% output) |
| Operating Environment |
Temperature: –20°C to +70°C, Humidity: 5–95% non-condensing |
| Dimensions |
118 × 72 × 35 mm |
| Weight |
300 g |
| Compatibility |
PACSystems RX3i, CPU v3.0+, terminal blocks IC694TBB032 & IC694TBS032 |
Applications
The IC695ALG704 is ideal for process control, manufacturing automation, energy systems, and any industrial setting requiring rapid, high-precision analog signal generation. It supports fast-acting valves, motors, and dampers, enabling smooth and accurate control in complex automation setups.
FAQ
Q: Can this module handle both current and voltage outputs simultaneously?
A: Each channel can be configured individually for either voltage or current output.
Q: Is isolation required for installation?
A: This module is non-isolated; ensure system-level isolation if required.
Q: Are software updates needed for compatibility?
A: Ensure the RX3i CPU is version 3.0 or higher for full compatibility.
