The Honeywell MVC-IO830 (or MVC-IO830A) is a multifunctional I/O module from the Honeywell MVC Series. Designed for industrial automation and building management, its core function is to serve as a flexible interface between a central controller and field devices, handling both analog and digital signals for comprehensive process control and data acquisition. The "hybrid" designation refers to its ability to process a mix of signal types in a single, compact unit.
Item No :
MVC-IO830Order(MOQ) :
1Payment :
EXWProduct Origin :
GermanyShipping Port :
Wuhan, Hubei, ChinaLead Time :
3-5 daysWeight :
1kgPRODUCT INFORMATION
MVC-IO830 Hybrid Module
Brand Name: Honeywell
Product Name: MVC-IO830
Condition: 100% New And Original
Lead Time: 3-5Days
Warranty: 1Year
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Key Parameters and Features
| Item | Specifications / Features |
|---|---|
| Product Type | Hybrid (Mixed) I/O Expansion Module |
| System Platform | Honeywell MVC Series Controllers |
| Analog Inputs | 8 channels (0(2)~10Vdc, NTC20kΩ) |
| Analog Outputs | 8 channels (0~11Vdc/±1mA, configurable as digital output) |
| Digital Inputs | 12 channels (static digital input, configurable as accumulator up to 15Hz) |
| Relay Outputs | 6 channels (Normally Open contacts, 500mA per relay) |
| Resolution | 10-bit (Analog Inputs) |
| Communication | Supports protocols like Modbus, PROFINET, EtherNet/IP |
| Power Supply | 24 VDC |
| Mounting | DIN rail mounting |
| Protection Rating | IP20 |
Highly Flexible Signal Integration: The module's standout feature is its ability to handle a wide variety of signal types in one device. It combines 8 analog inputs, 8 analog outputs, 12 digital inputs, and 6 relay outputs, making it exceptionally versatile for diverse field devices.
Comprehensive Connectivity: The MVC-IO830 supports major industrial communication protocols (e.g., Modbus, PROFINET, EtherNet/IP). This ensures it can be integrated with a wide range of PLCs, SCADA systems, and other control equipment.
Customizable Configuration: The module features "free programmable" capability and can be configured via Honeywell's application library for applications like energy management (optimized start/stop, night purge, heating/cooling load management). It also allows per-input offset configuration to match specific sensor characteristics.
Robust Industrial Design: Designed with industrial-grade components, the module offers protection against electromagnetic interference and operates reliably in harsh environments with a wide temperature range (-40°C to +85°C). Its DIN rail mounting and compact dimensions (approx. 120×100×45 mm) make it easy to install in control cabinets.
The MVC-IO830 is well-suited for a wide range of industrial and building automation applications where mixed signal I/O is required:
Building Automation: Implementing flexible energy management functions (optimized start/stop, night purge, load management) in HVAC systems.
Industrial Process Control: Monitoring and controlling reactors, temperature, and liquid level in chemical and pharmaceutical plants.
Manufacturing Automation: Connecting sensors and actuators on production lines, including data acquisition and control for robotics and machinery.
Energy Management: Monitoring pressure, temperature, and flow signals in power, water, and gas utilities for optimizing energy use.
Q1: What is the resolution of the analog inputs?
A: The MVC-IO830 has a 10-bit resolution for its analog inputs. For higher precision applications, note that some online sources list a 16-bit resolution for a related model, the MVC-IO830A.
Q2: What types of analog signals does it support?
A: The analog inputs accept 0(2)~10Vdc and can also be configured for NTC20kΩ temperature sensors (range -50°C to +150°C). The analog outputs provide 0~11Vdc voltage signals.
Q3: What is the difference between MVC-IO830 and MVC-IO830A?
A: The search results show both models. The MVC-IO830A appears to be a variant or newer version, mentioned in UL product certifications and some vendor listings. While the base specifications for I/O channels are similar, the "A" variant may support additional features like higher resolution (16-bit vs. 10-bit) or wider communication protocol compatibility.
Q4: What is the total current capacity of the relay outputs?
A: The module has 6 relay outputs. Each relay has a maximum current rating of 500mA. The maximum total current for all relays is 3A (AC or DC).
Q5: Can the digital inputs be used as counters?
A: Yes, each of the 12 digital inputs can be configured as an accumulator (counter) with a maximum counting frequency of 15Hz.
Q6: What is the operating temperature range?
A: The module is specified to operate reliably in extreme industrial environments, with a typical range of -40°C to +85°C.
The MVC-IO830 is part of the Honeywell MVC Series product family. Below are the key related models identified in search results:
| Product/Model | Type | Brief Description |
|---|---|---|
| MVC-IO830 | Hybrid I/O Module | The base model with 8 AI, 8 AO, 12 DI, and 6 relay outputs. |
| MVC-IO830A | Hybrid I/O Module | A variant featuring enhanced capabilities, possibly including 16-bit resolution and broader protocol support. |
| MVC-80 | Multifunctional Controller | The central controller that the MVC-IO830 module can expand, providing application library functions for energy management |
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