Description
Technical Specifications for 1785-KE
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Relative Humidity: | 5-95% without condensation. |
| Storage temperature: | -40 to 85 Degree Celsius |
| Operating temperature: | 0-60 Deg. Celsius. |
| Backplane current draw | 1.2 A at 5VDC |
| DH+ cable | 1770-CD |
| RS232-C transmission speed | 110 to 19200 bps |
| DH+ transmission speed | up to 57600 bps |
| Module Width | Single Slot |
| Built-in ports | One (1) Data Highway Plus; One (1) RS232-C |
| Compatible controllers | PLC2, PLC3, PLC4, PLC5 controllers |
| Mounting | 1771 Chassis |
| Product Description: | Data Highway Plus Communication controller module |
| Part Number/Catalog No. | 1785-KE |
| Module Type | Communication Interface Module |
| Communication Ports | DH+, DH+(1784-T50), and RS-232-C |
| Rate of Communication | DH+ 57,600 bps, Switch-Selectable RS-232-C 110-1920 |
| Power Requirement | 1.2 Amperes at 5 Volts DC |
| Location | 1771-I/O Rack |
| LEDs | 1 Diagnosis/Status Per Channel |
| Max Modules Per System | 4 |
| Weight | 0.3 lbs (0.1 kg) |
| Coating | Conformal Coat |
| Required External Power | None |
| Typical AC Signal Delay (Off) | 29 (+/- 8) ms |
| Typical DC Signal Delay (Off) | 30 (+/- 7) ms |
| Wiring Arm | 1771-WN |
| Dimensions | 4.5 x 12.4 x 6.3 in (115 x 317 x 160 mm) |
| UPC | 10662468206645 |
