|  |
| |
| Item number:
CIEN4-21420276 Manufacturer no.:
IC820A EAN/GTIN:
n/a |
| |
|
| | |
| Quick Facts - Converts RS-232 to 4-wire RS-422 or to 2- or 4-wire RS-485. - Bidirectional data conversion. Further Details - Enables you to select RS-485 2-wire half-duplex or RS-485 4-wire full-duplex operation. - Selectable RS-422 operation with transmit and receive always enabled. - Automatic RS-485 driver control, so it works without any special programming for handshaking signals. Also enables transmitter from RS-232 TD signal and receiver when not transmitting. - Built-in bridging switches for 2- or 4-wire operation with no external jumpers to set. - Set operating mode with four switches. - Converts using either port power or power from an external 120-VAC/12-VDC power supply (sold separately). - No external power is required if two RS-232 output handshake lines are available. More information: Technical details | Host interface | RS-232 | | Output interface | RS-422/485 | | Serial ports quantity | 2 | | Product colour | Black | Power | Input voltage | 120 V |
|
| | |
| | | |
| Other search terms: Serial adapter, Sub-D adapter, Conductor feedthrough terminal strip, Conductor feedthrough terminal strips, Through-panel PCB terminal strip, Through-panel PCB terminal strips, PCB terminal block, PCB terminal blocks, RS232 adapter, RS232 adapters, RS485 adapter, RS485 adapters, Interface converter, Interface converters, interface converter, interfaces, interface, port, ports, adapters, adapter, interface component |
| | |
| |