Note: You are seeing this text-only version of our site because you are using an older browser that is not standards-compliant.
How to upgrade to a FREE standards-compliant browser.
Some Netscape 7 and Mozilla users may see this warning in error. Click here to fix the problem.

Modbus Organization

Advantages of Joining | Join Form | Toolkit | Subscribe to Newsletter

Text Size: smallmediumlarge
 Back to Company


Watlow Electric Manufacturing Company

Series MLS300 Multi-Loop Controller

Type:  Controller
Description:  The Watlow Series MLS300 controllers combine performance and flexibility with compact design. The 16 and 32 loop versions provide complete control solutions for a broad range of applications. Each controller includes built-in serial communications. Optional features include programmable ramp-and-soak profiling, cascade control and process variable retransmit. The SERIES MLS300 controllers are UL? and C-UL? listed and carry the CE mark.
Connectivity:  Modbus RTU
Features:  Advanced, closed-loop PID control of up to 16 heat and cool loops or 32 heat loops; Simple auto-tune; Menu-guided operation with full text display; Eight jobs stored and recalled; Multiple and mixed inputs including thermocouples, RTDs, linear voltage, current and frequency; Sensor failure detection; High/low process and deviation alarms for each input; 34 flexible digital outputs; EIA/TIA-232 and 485 communications; Remote analog inputs provide flexibility in mounting; Mass termination of sensors (CIM300 option).
Specifications:  Serial Interface: EIA/TIA-232 or EIA/TIA-485; Baud Rate: 2400, 9600 or 19200, user-selectable; Line Voltage/Power: 15 to 24V(dc) ? 3V(dc) @ 1A Agency Approvals: UL?, C-UL? Listed: UL? 916, Standard for Energy Management Equipment, CE Mark: Electromagnetic Compatibility (EMC) Directive 89/336/EEC