Description
Overview
The MLI-DR64H/D1 Honeywell I/O Module is a high-density relay output unit engineered for the MasterLogic-50 PLC series. Designed to handle demanding automation tasks, it combines 32 DC input channels with 32 relay outputs, offering robust switching capability and reliable electrical isolation for industrial control systems.
Technical Specifications
| Parameter |
Specification |
| Model Number |
MLI-DR64H/D1 |
| Product Type |
I/O Module |
| Brand |
Honeywell |
| Condition |
New |
| Product Range |
MasterLogic-50 PLC |
| System Compatibility |
DCS |
| Input Channels |
32 × DC12/24V |
| Output Channels |
32 × relay outputs |
| Rated Load |
DC24V at 2A / AC220V at 2A |
| Common Rating |
5A per common point |
| Power Supply |
DC12/24V |
| Switching Frequency |
Up to 3,600 operations/hour |
| Mechanical Lifespan |
>20 million operations |
| Execution Speed |
83 ns per basic instruction |
| Expandability |
Supports up to 384 I/O points with main + 7 expansion modules |
| Isolation |
Relay insulation for channel-to-system separation |
| Dimensions |
7 × 14 × 14.5 cm |
| Weight |
0.4 kg |
| Origin |
USA |
| HS Code |
8537101190 |
| MOQ |
1 |
| Availability |
In Stock |
Key Features
-
32 DC inputs and 32 relay outputs for versatile control
-
High switching capacity for AC/DC loads up to 2A per channel
-
Relay insulation ensures safe operation and noise immunity
-
Long mechanical lifespan exceeding 20 million operations
-
Compact design with scalable expansion up to 384 I/O points
-
Fast instruction execution at 83 ns per step
Application Scenarios
-
Manufacturing plants requiring high-density relay switching
-
Energy facilities with mixed AC/DC load control needs
-
Chemical and petrochemical industries needing reliable automation modules
-
Utility systems requiring scalable PLC integration with redundancy
FAQ
Q: How many I/O points does the MLI-DR64H/D1 provide? A: It offers 32 DC inputs and 32 relay outputs.
Q: What is the maximum switching frequency supported? A: Up to 3,600 operations per hour.
Q: How does the module ensure electrical safety? A: Through relay insulation and robust isolation between control circuits and outputs.
Q: How does it compare to the Honeywell MLI-DR20E? A: The MLI-DR64H/D1 provides higher I/O density (64 points total), while the MLI-DR20E offers fewer channels for smaller-scale applications.
