| PartNumber | E5EC-TRR4A5M-019 | E5EC-TRR4A5M-010 | E5EC-TRR4A5M-008 |
| Description | Controllers 2 Relay,HB,,6 eve Trans AC | Controllers 2 Relay,HB, 4 event AC volt | Controllers 2 Relay,HB,RS485 2 event AC |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Controllers | Controllers | Controllers |
| Analog / Digital | Digital | Digital | Digital |
| Type | Programmable Temperature Controller | Programmable Temperature Controller | Programmable Temperature Controller |
| Display Type | 11-Segment, 4 Digit | 11-Segment, 4 Digit | 11-Segment, 4 Digit |
| Operating Supply Voltage | 240 VAC | 240 VAC | 240 VAC |
| Mounting | Panel | Panel | Panel |
| Size | 48 mm x 96 mm | 48 mm x 96 mm | 48 mm x 96 mm |
| Number of Outputs | 2 | 2 | 2 |
| Output Type | Relay | Relay | Relay |
| Series | E5EC | E5EC | E5EC |
| Brand | Omron Automation and Safety | Omron Automation and Safety | Omron Automation and Safety |
| Number of Inputs | 6 | 4 | 2 |
| Product Type | Controllers | Controllers | Controllers |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Controllers | Controllers | Controllers |
| Part # Aliases | E5ECTRR4A5M019 | E5ECTRR4A5M010 | E5ECTRR4A5M008 |
| Unit Weight | 8.818490 oz | 8.818490 oz | 8.818490 oz |
| Features | - | - | RS-485 Communication |