ProSoft MVI56-LTQ Limitorque Valve Network Interface Module
$123.00
$320.00
Description
ProSoft MVI56-LTQ Limitorque Valve Network Interface Module
Configured for Limitorque valve actuator network communication in a ControlLogix platform, the ProSoft MVI56-LTQ (MVI56-LTQ Limitorque Valve Network Interface Module) transfers valve data through Ladder Logic with configurable serial baud rates.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MVI56-LTQ |
| Brand | ProSoft |
| Manufacturer | Allen Bradley |
| Product Type | Limitorque Valve Network Interface Module |
| Product Line | ControlLogix |
| Weight | 2.00 lbs |
| Power Consumption | 800 mA at 5 VDC; source graphic also specifies 3 mA at 24 VDC |
| Slot(s) | 1 |
| Rack Type | Local or Remote |
| Data Transfer Type | Ladder Logic |
| Baud Rate | 1200-38400 |
| Active Slaves | 1-150 |
| Storage and Transfer Capacity | 150 valves |
| Polling Scheme | Network |
| Backplane Current Load | 800 mA at 5 VDC |
| Platform | ControlLogix |
Protocol Conversion and Valve Network Interface
The MVI56-LTQ provides network communication between a ControlLogix controller and Limitorque valve actuators. Ladder Logic supplies the ControlLogix-side data transfer mechanism.
The configured baud rate range is 1200 to 38400, supporting serial communication with connected valve network devices. The interface supports 1 to 150 active slaves and a storage and transfer capacity of 150 valves.
Network polling determines communication sequencing between the module and connected valve devices. The module occupies one ControlLogix chassis slot and can operate in local or remote rack configurations.
The specified backplane current load is 800 mA at 5 VDC. The supplied source graphic additionally identifies 800 mA at 5.1 VDC and 3 mA at 24 VDC.
Frequently Asked Questions (FAQ)
Q: How many ControlLogix chassis slots does the MVI56-LTQ occupy?
A: The MVI56-LTQ occupies one ControlLogix chassis slot.
Q: What baud rates are supported by the MVI56-LTQ?
A: The supplied specifications identify a configurable baud rate range of 1200 to 38400.
Q: How many active valve slaves can the module support?
A: The specified active slave range is 1 to 150, with storage and transfer capacity for 150 valves.
Field Installation Guidelines
Install the module in the designated ControlLogix chassis slot and verify mechanical engagement with the backplane connector before energizing the system.
Confirm the rack configuration as local or remote according to the actual ControlLogix installation. Verify the module's backplane current requirement against the available chassis power budget.
Use the communication wiring specified for the connected Limitorque valve network. Keep communication conductors separated from high-voltage power wiring and high-current switching conductors.
Terminate cable shields according to the plant grounding standard and the communication network installation requirements. Avoid creating unintended ground loops through multiple shield termination points.
Verify baud rate and other communication parameters at both the MVI56-LTQ and connected valve network devices before starting network polling.
The supplied documentation contains conflicting weight values of 3.00 lbs (1.36 kg) and 2.00 lbs. Verify the actual hardware weight against the applicable manufacturer documentation before mechanical load calculations.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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