The IC200ALG240 is a high-density analog input module from the VersaMax family, originally designed by GE Fanuc and now supported by Emerson Automation. It provides eight single-ended input channels arranged in a single group. Each channel accepts either current or voltage signals, making it highly versatile. Specifically, it handles 1-20 mA current loops and ±10 VDC voltage ranges. With 16-bit data resolution, this module delivers precise measurements for demanding industrial applications.
The IC200ALG240 stands out with its 16-bit input data format. This high resolution ensures fine-grained signal detection. For current mode, the input range is 1 to 20 mA. For voltage mode, the range is -10 to +10 VDC. You select the operating mode during configuration. The module samples all channels quickly, providing timely updates to the controller. Moreover, its intelligent design handles scaling and diagnostics internally, reducing the load on the main processor.
This module offers robust isolation features. Each channel is isolated from the others with a rating of 250 VAC continuous and 1500 VAC for one minute. Additionally, the user input-to-logic isolation and the input-to-frame ground isolation share the same high ratings. This level of protection prevents ground loops and shields the controller from voltage transients. Nevertheless, note that the IC200ALG240 does not provide group-to-group isolation, since all eight inputs share a single group. For current mode operation, you may need an external power supply to support the isolated inputs.
The IC200ALG240 is an intelligent module with extensive self-diagnostics. It can detect under-range and over-range conditions on any channel. It also monitors for field power loss, open-wire faults, and non-volatile memory errors. Furthermore, it supports high and low alarm thresholds that you can set in the configuration. These diagnostic features simplify troubleshooting and reduce maintenance time. When an error occurs, the module can report it to the controller via the backplane.
Front-panel LEDs provide clear visual status updates. The IC200ALG240 includes indicators for module health and channel activity. These LEDs alert operators to fault conditions at a glance. For example, a flashing LED might indicate an over-range or open-wire condition. This immediate feedback speeds up on-site debugging. Additionally, the module’s diagnostic data is accessible through the programming software, giving you detailed information for root cause analysis.
The IC200ALG240 draws its operating power from the VersaMax backplane. Its current consumption is moderate for an 8-channel analog module. For current mode operation, remember that the isolated inputs may require an external supply. This external supply powers the field devices and the input circuits. Check your system’s power budget to ensure adequate capacity. The module’s efficient design minimizes heat dissipation, helping to keep cabinet temperatures under control.
You need a termination carrier to connect field wiring to the IC200ALG240. Compatible carriers include terminal-style units like IC200TBM001, IC200TBM002, and IC200TBM005. Connector-style carriers such as IC200CHS003 are also available. Additionally, compact terminal-style carriers IC200CHS022 and IC200CHS025 work with this module. All inputs are single-ended and share a common return. Use shielded twisted-pair cables for optimal noise immunity. Ground the cable shield at the source device whenever possible, or at the module if grounding at the source is not feasible.
The IC200ALG240 integrates smoothly into any VersaMax PLC or distributed I/O system. It works with GE Fanuc and Emerson controllers that support the VersaMax backplane. You can install it in any slot within a VersaMax rack. No special addressing is required beyond standard I/O mapping. Because it is an intelligent module, it performs scaling and diagnostic functions independently. This offloads processing tasks from the CPU, improving overall system performance.
This module is ideal for applications that require high channel count and precise analog measurement. In water treatment, it monitors multiple flow meters and level sensors simultaneously. In chemical processing, it reads temperature and pressure transmitters from various points. Manufacturing lines use it to track torque, position, and strain gauge signals. Its 16-bit resolution makes it suitable for quality control and process optimization. For system upgrades, the IC200ALG240 offers a direct replacement for older analog modules with enhanced diagnostics.
IC200ALG240 analog input module (1 unit)
Module identification label
Configuration and installation guide (printed)
Note: Termination carriers, external power supplies, cables, and controllers are sold separately.
All orders are shipped via FedEx, UPS, or DHL. Standard packaging ensures safe transit. Please inspect the module upon arrival for any visible damage.
1. How many input channels does the IC200ALG240 have?
The IC200ALG240 provides eight analog input channels. All channels are arranged in one group and share a common return.
2. What is the resolution of this analog input module?
This module delivers 16-bit input data. This high resolution enables very precise signal measurement and control.
3. Can I use both current and voltage signals simultaneously?
You select either current mode or voltage mode for the entire module. All eight channels operate in the same mode at any given time.
4. Does the IC200ALG240 require an external power supply?
For current mode operation, the isolated inputs may need a separate external power supply. For voltage mode, the backplane power is typically sufficient.
5. What diagnostics does the module support?
The IC200ALG240 detects under-range, over-range, open wire, field power loss, high alarm, low alarm, and non-volatile memory errors. These features simplify troubleshooting.
| Brand Name | |
| Model No. | IC200ALG240 |
| Product Type | Analog Input Module |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
