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Watlow MLS300-PM MLS300 System Processor Module with Keypad and Two-Line Display for Panel Mounting
- Regular price
- $1,427.00
- Sale price
- $1,427.00
- Regular price
-
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Product Description P/N: MLS300-PM
Description
The Watlow MLS300-PM is the processor and operator-interface module for an MLS300 multiloop temperature/process control system. It performs control calculations, manages system communications, and provides local access to operating values and settings through an integrated display and keypad.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Watlow |
| Category | Controls & Indicators |
| Part Number | MLS300-PM |
| Subcategory | Temperature/Process Control |
| Alternate Part Number | MLS300PM |
| Series | MLS300 |
| Product Type | Processor and operator-interface module |
| Mounting Format | 1/8 DIN panel mount |
| Display | Two-line, 16-character display |
| Operator Controls | Touch keypad |
| Supply Voltage | 12–24 VDC |
| Specified Input Current | 1 A |
| Memory Architecture | Battery-backed RAM and EPROM |
| Serial Interfaces | EIA/RS-232 or EIA/RS-485 |
| Analog Input Module Connection | Eight-pin RJ45-style interface to MLS300-AIM |
| Auxiliary Power Output | +5 VDC supply for MLS300-AIM |
| Digital I/O Connection | 50-pin SCSI cable interface to TB50 terminal block |
| Terminations / Lifecycle | Screw terminals for power connections / discontinued by manufacturer |
| Weight | 1.65 lbs |
Information About MLS300-PM
The MLS300-PM is part of Watlow Anafaze’s MLS300 series and houses the CPU, battery-backed RAM, EPROM, serial interfaces, and digital I/O in a 1/8 DIN panel-mounted package. It connects to the MLS300-AIM analog input module through an eight-pin RJ45-style interface and supplies that module with +5 VDC power. A separate 50-pin connection links digital inputs and outputs to the TB50 terminal block for field wiring. The complete MLS300 system supports 16 or 32 PID loops depending on the installed input hardware and configuration.
Key Features:
- Central Processing: Executes control functions and coordinates connected MLS300 system components.
- Local Operator Interface: Combines a touch keypad with a two-line, 16-character display.
- Battery-Backed Memory: Incorporates RAM with a built-in battery alongside EPROM program storage.
- Serial Connectivity: Supports EIA/RS-232 or EIA/RS-485 communication for computer-supervised operation.
- Analog Module Interface: Connects to the MLS300-AIM through an eight-pin RJ45-style connector.
- Digital I/O Connection: Uses a 50-pin SCSI cable interface to connect with the TB50 terminal block.
- Low-Voltage Supply: Operates from 12–24 VDC input power.
- Panel Installation: Fits a 1/8 DIN package for access from the equipment control panel.
The MLS300-PM delivers the reliability and precision required for coordinated multiloop temperature regulation and industrial process monitoring.
Description
The Watlow MLS300-PM is the processor and operator-interface module for an MLS300 multiloop temperature/process control system. It performs control calculations, manages system communications, and provides local access to operating values and settings through an integrated display and keypad.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Watlow |
| Category | Controls & Indicators |
| Part Number | MLS300-PM |
| Subcategory | Temperature/Process Control |
| Alternate Part Number | MLS300PM |
| Series | MLS300 |
| Product Type | Processor and operator-interface module |
| Mounting Format | 1/8 DIN panel mount |
| Display | Two-line, 16-character display |
| Operator Controls | Touch keypad |
| Supply Voltage | 12–24 VDC |
| Specified Input Current | 1 A |
| Memory Architecture | Battery-backed RAM and EPROM |
| Serial Interfaces | EIA/RS-232 or EIA/RS-485 |
| Analog Input Module Connection | Eight-pin RJ45-style interface to MLS300-AIM |
| Auxiliary Power Output | +5 VDC supply for MLS300-AIM |
| Digital I/O Connection | 50-pin SCSI cable interface to TB50 terminal block |
| Terminations / Lifecycle | Screw terminals for power connections / discontinued by manufacturer |
| Weight | 1.65 lbs |
Information About MLS300-PM
The MLS300-PM is part of Watlow Anafaze’s MLS300 series and houses the CPU, battery-backed RAM, EPROM, serial interfaces, and digital I/O in a 1/8 DIN panel-mounted package. It connects to the MLS300-AIM analog input module through an eight-pin RJ45-style interface and supplies that module with +5 VDC power. A separate 50-pin connection links digital inputs and outputs to the TB50 terminal block for field wiring. The complete MLS300 system supports 16 or 32 PID loops depending on the installed input hardware and configuration.
Key Features:
- Central Processing: Executes control functions and coordinates connected MLS300 system components.
- Local Operator Interface: Combines a touch keypad with a two-line, 16-character display.
- Battery-Backed Memory: Incorporates RAM with a built-in battery alongside EPROM program storage.
- Serial Connectivity: Supports EIA/RS-232 or EIA/RS-485 communication for computer-supervised operation.
- Analog Module Interface: Connects to the MLS300-AIM through an eight-pin RJ45-style connector.
- Digital I/O Connection: Uses a 50-pin SCSI cable interface to connect with the TB50 terminal block.
- Low-Voltage Supply: Operates from 12–24 VDC input power.
- Panel Installation: Fits a 1/8 DIN package for access from the equipment control panel.
The MLS300-PM delivers the reliability and precision required for coordinated multiloop temperature regulation and industrial process monitoring.
