Allen-Bradley 1756-DHRIO ControlLogix DH+/RIO Bridge/Scanner Module, 2-Ports DH+/Remote I/O, Series D
The 1756-DHRIO is an Allen-Bradley communication module that support Remote I/O and Data Highway Plus (DH) protocol. This module has embedded Two (2) ports for Channel A and B each with a with 3-Pin terminal for wiring Data Highway Plus (DH+) or Remote I/O (RIO) and a single 8-Pin mini-DIN port that is connected parallel to Channel A.
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1756-DHRIO |
| Series | ControlLogix |
| Module Type | Data Highway/Remote I-O Communication Module |
| Location | 1756 ControlLogix Chassis |
| Communication Speed | 57.6 Kbaud, 115.2 Kbaud, 230.4 Kbaud |
| Cable Length | 3048 m (10000 ft), , 1524 m (5000 ft),762 m (2500 ft) |
| Recommended Cable | Belden 89463 twinaxial, 0.52 mm² (20 AWG)rated at 200 °C (392 °F) |
| Backplane Current (5Volts) | 1.7 milliamps |
| Backplane Current (24 Volts) | 850 milliamps |
| Power Dissipation (Max) | 4.5 Watts |
| Thermal Dissipation (Max) | 15.4 BTU per hour |
| UPC | 10612598138361 |
| Enclosure | Open |
| Operating Temperature | 0-60 Celsius, 32-140 Fahrenheit |
| Slot width | 1 |
| Weight | 0.64 pounds (0.293 kilograms) |
| Spare Connector kit | Phoenix MVSTBR2.5/3-ST BK AU. |
| Brand | Allen Bradley |
|---|
