| 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 |