Why the IC695ALG600 Fits Modern Analog Input Needs
When you need a flexible analog input solution for your PACSystems RX3i controller, the IC695ALG600 offers a versatile design. This module, originally from GE Intelligent Platforms and now manufactured by Emerson Automation, handles multiple signal types in one unit. It simplifies wiring and reduces the number of modules required in your rack.
The IC695ALG600 supports voltage, current, resistance, thermocouple, and RTD inputs. This flexibility makes it a strong choice for applications where process conditions vary. Engineers can configure each channel independently using Proficy Machine Edition software.
Technical Specifications and Performance
The IC695ALG600 features eight general-purpose input channels and two cold junction compensation channels. These are arranged in two groups of four inputs each. You can configure each group for any combination of input signals.
For current signals, the module accepts 0–20 mA, 4–20 mA, and ±20 mA. Voltage ranges include ±50 mV, ±150 mV, 0–5 V, 1–5 V, 0–10 V, and ±10 V DC. Resistance measurements cover 0 to 250, 500, 1000, 2000, 3000, and 4000 ohms. The module also supports PT 385/3916, N 618/672, NiFe 518, and CU 426 RTD sensors, plus thermocouple types B, C, E, J, K, N, R, S, and T.
Power dissipation is 5.4 Watts maximum. Internal power requirements are 350 milliamps at 3.3 Volts and 400 milliamps at 5 Volts. The module operates in temperatures from 0 to 60 degrees Celsius and stores from -40 to 85 degrees Celsius.
Applications in Modern Manufacturing
In process industries such as chemical or pharmaceutical production, the IC695ALG600 can monitor temperature from thermocouples and RTDs while also reading pressure from 4–20 mA transmitters. This eliminates the need for separate input modules for each signal type.
For packaging lines, the module can handle resistance-based sensors for position feedback and voltage signals from speed controllers. The configurable input filter, with options including 8 Hz, 12 Hz, 16 Hz, 40 Hz, 200 Hz, and 1000 Hz, helps reduce noise in electrically harsh environments.
Compatibility and Integration
The IC695ALG600 installs into an RX3i universal backplane. It cannot be placed in remote or expansion backplanes. The module requires firmware version 2.80 or later and Proficy Machine Edition version 5.0 SP1A LD-PLC Hotfix 1 or later for configuration.
For signal termination, you need a compatible terminal block: Box-style (IC694TBB032), Extended Box-style (IC694TBB132), Spring-style (IC694TBS032), or Extended Spring-style (IC694TBS132). Extended terminal blocks are recommended because they accommodate wires with thicker insulation and shield wires.
Real-World Application Example
Consider a water treatment facility that monitors flow, temperature, and pressure. The IC695ALG600 can accept 4–20 mA signals from flow meters, RTD inputs for temperature, and 0–10 V signals from pressure transducers. This consolidation reduces spare parts inventory and simplifies training for maintenance staff.
Business Value and ROI
Using a universal analog input module like the IC695ALG600 reduces the number of spare modules you need to stock. One module covers multiple signal types, lowering inventory costs. The module's status LEDs—Module Status, Field Status, and TB LED—help technicians quickly identify faults, minimizing downtime.
The module also supports flash memory for future firmware upgrades, extending its useful life. With a maximum RTD cable impedance of 25 ohms, it maintains accuracy even over longer cable runs.
Why Choose AutoDCSTech
AutoDCSTech offers the IC695ALG600 with reliable availability and fast shipping. Our team understands industrial automation and can help you verify compatibility with your existing system. We provide genuine parts backed by our quality assurance process.
Frequently Asked Questions About the IC695ALG600
What signal types does the IC695ALG600 support?
The module supports voltage signals from ±50 mV to ±10 V DC, current signals from 0–20 mA to ±20 mA, resistance up to 4000 ohms, thermocouple types B, C, E, J, K, N, R, S, T, and RTD sensors including PT 385/3916, N 618/672, NiFe 518, and CU 426.
Can the IC695ALG600 be used in a remote backplane?
No, the IC695ALG600 must be installed in an RX3i universal backplane. It cannot be placed in remote or expansion backplanes. This ensures proper communication and power delivery.
What software is required to configure the IC695ALG600?
You need Proficy Machine Edition version 5.0 SP1A LD-PLC Hotfix 1 or later. The module itself requires firmware version 2.80 or later. Configuration allows independent setup of each channel for different signal types.
How do I know if the module is working correctly?
The IC695ALG600 has three status LEDs: Module OK shows overall module health, Field Status indicates a fault on at least one channel or terminal block error, and TB LED shows whether a terminal block is present. These LEDs help you quickly diagnose issues.
What is the power consumption of the IC695ALG600?
The module dissipates a maximum of 5.4 Watts. It draws 350 milliamps at 3.3 Volts and 400 milliamps at 5 Volts from the backplane. Ensure your power supply can handle these requirements.
Conclusion
The IC695ALG600 universal analog input module brings flexibility and reliability to PACSystems RX3i applications. Its support for multiple signal types reduces module count and simplifies system design. For engineers seeking a versatile input solution, this module delivers strong performance. Contact AutoDCSTech to check availability and lifecycle status before ordering.
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