| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1734-IJ |
| Series | POINT I/O |
| Module Type | Incremental Encoder Module |
| Counter | 1 |
| Input Frequency | 1 megahertz, 500 or 250 kilohertz |
| Voltage Rating | 5 Volts DC |
| Voltage Type | Areturn, Breturn, Zreturn |
| Isolation Voltage | 50 Volts Continuous |
| Power Dissipation | 1.1 Watts |
| Thermal Dissipation | 3.75 BTU/hour |
| Keyswitch Position | 2 |
| UPC | 10612598269140 |