The Watlow® PM LEGACY™ series panel mount controller is an industry leading PID controller that allows optimal performance utilizing simple control and menu functionality without complex features. It is ideally suited for basic applications and usage levels. The LEGACY includes one universal input and an option for up to two outputs and is available in 1/32, and 1/16 DIN panel mount packages. It can be ordered as a PID process controller or as a dedicated over and under-temperature limit controller.Features and Benefits
- Simplified menu
- Fits basic applications with a user-friendly interface supported by two menus and a streamlined list of parameters
- Eliminates user complexity often experienced with more advanced controllers and unnecessary features
- Reduces user training costs and user programming errors
- PID auto-tune
- Provides auto-tune for fast, efficient start-up
- Standard bus communications
- Allows easy product configuration via PC communications protocol and free software
- Saves time, simplifies programming process and improves reliability of controller setup
- Factory Mutual (FM) approved over and under limit with auxiliary outputs
- Increases user and equipment safety for over and under-temperature conditions
- Touch-safe package
- Increases installer and operator safety
- Complies with IP2X requirements
- EZ-LINK™ mobile application for iPhone® and Android™
- Expedites controller setup with intuitive navigation
- Simplifies setting parameters with plain text names and descriptions
- Connects quickly and easily via Bluetooth® wireless communications
- SMOOTH TOUCH™ keypad
- Eliminates contamination points on the front of the controller
- Prevents premature failure of mechanical components
- Creates a better seal on front panel
- Ensures an easy to clean surface
- Agency approvals: UL® listed, CSA, CE, RoHS, W.E.E.E., FM, SEMI F47-0200, Class 1, Div. 2 rating on selected models
- Assures prompt product acceptance
- Reduces end product documentation costs
- P3T armor sealing system
- Complies to NEMA 4X, IP66 and IP67 specifications
- Allows controller to be cleaned and washed
- Certified UL® 50 independent to NEMA 4X specification
- Consistent Termination Labeling (CTL) connection system
- Simplifies switching between products
- Speeds up user’s system documentation
- High-amperage power control output (1/16 DIN only)
- Drives 15 ampere resistive loads direct
- Reduces component count
- Saves panel space and simplifies wiring
- Reduces cost of ownership
- Three-year warranty
- Demonstrates Watlow’s reliability and product support
MODEL NUMBER GUIDE:
| P | M | __ | __ | __ | __ | __ | – | __ | A | __ | __ | __ | __ | __ | __ |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 11 | 12 | 13 | 14 |
| 1-2. Controller Style | ||
| PM = EZ-Zone PM Legacy Controller | ||
| 3. Package Size (choose 3 or 6) | ||
| 3 = 1/32 DIN | ||
| 6 = 1/16 DIN | ||
| 4. Primary Function (choose L or M) | ||
| L = Limit Controller with Universal Input | ||
| M = Limit Controller with Thermistor Input | ||
| 5. Power Supply, Digital I/O (choose 1, 2, 3 or 4) | ||
| 1 = 100 to 240V ~ (ac) | ||
| 2 = 100 to 240V ~ (ac) plus 2 digital I/O points | ||
| 3 = 20 to 28V ~ (ac) or 12 to 40V (dc) | ||
| 4 = 20 to 28V ~ (ac) or 12 to 40V (dc) plus 2 digital I/O points | ||
| 6-7. Output 1 and Output 2 Hardware Options (choose one combination of outputs) | ||
| Output 1 | Output 2 | |
| AJ = None | Mechanical relay 5A, Form A | |
| CJ = Switched dc/open collector | Mechanical relay 5A, Form A | |
| EJ = Mechanical relay 5A, Form C | Mechanical relay 5A, Form A | |
| 8. Additional Communication Options, Standard Bus Always Included | ||
| A = None | ||
| B = Bluetooth | ||
| E = EIA 485 Modbus RTU and Bluetooth (Not available on 1/16 DIN or Express version) | ||
| F = EIA 232/485 Modbus RTU and Bluetooth (not available on PM3 or Express Version) | ||
| G = EtherNet/IP/Modbus TCP and Bluetooth (not available on PM3 or Express Version) | ||
| H = DeviceNet and Bluetooth (not available on PM3 or Express Version) | ||
| J = Profibus DP and Bluetooth (not available on PM3 or Express Version) | ||
| 1 = EIA 485 Modbus RTU (Not available on 1/16 DIN or Express version) | ||
| 2 = EIA 232/485 Modbus RTU (not available on PM3 or Express Version) | ||
| 3 = EtherNet/IP/Modbus TCP (not available on PM3 or Express Version) | ||
| 5 = DeviceNet (not available on PM3 or Express Version) | ||
| 6 = Profibus DP (not available on PM3 or Express Version) | ||
| 9. Auxiliary Control Functions | ||
| A = None | ||
| 10-11. Output 3 and Output 4 Hardware Options (choose one combination of outputs) | ||
| Output 3 | Output 4 | |
| AA = None | None | |
| AJ = None | Mechanical relay 5A, Form A | |
| AK = None | SSR Form A, 0.5A | |
| CA = Switched dc/open collector | None | |
| CC = Switched dc/open collector | Switched dc | |
| CJ = Switched dc/open collector | Mechanical relay 5A, Form A | |
| CK = Switched dc/open collector | SSR Form A, 0.5A | |
| EA = Mechanical relay 5A, Form C | None | |
| EC = Mechanical relay 5A, Form C | Switched dc | |
| EJ = Mechanical relay 5A, Form C | Mechanical relay 5A, Form A | |
| EK = Mechanical relay 5A, Form C | SSR Form A, 0.5A | |
| FA = Universal Process | None | |
| FC = Universal Process | Switched dc | |
| FJ = Universal Process | Mechanical relay 5A, Form A | |
| FK = Universal Process | SSR Form A, 0.5A | |
| KK = SSR Form A, 0.5A | SSR Form A, 0.5A | |
| 12. Model Selection | ||
| G = PM LEGACY Version (Input 1 always isolated) | ||
| H = PM LEGACY EXPRESS Version (Input 1 always isolated) | ||
| 13-14. Additional Options | ||
| WP = Standard Watlow logo face plate | ||
| WN = No Logo and no Watlow name face plate | ||
| AG = Conformal coating | ||
PM3L1AJ-BAAAGWP | PM3L1AJ-BAAAHWP | PM3L1CJ-BAAAGWP | PM3L1CJ-BAAAHWP | PM3L1EJ-BAAAGWP | PM3L1EJ-BAAAHWP | PM6L1AJ-BAAAGWP | PM6L1AJ-BAAAHWP | PM6L1CJ-BAAAGWP | PM6L1CJ-BAAAHWP | PM6L1EJ-BAAAGWP | PM6L1EJ-BAAAHWP | PM6L1EJ-BAEAGWP | PM6L2AJ-BAAAGWP | PM6L2EJ-BAAAGWP | PM6L3AJ-BAAAGWP | PM6L3AJ-BAAAHWP | PM6L3CJ-BAAAGWP | PM6L3CJ-BAAAHWP | PM6L3EJ-BAAAGWP | PM6L3EJ-BAAAHWP
