ABB 23WT21 GSNE002500R5101 CCITT V.23 Modem
|
Product: ABB 23WT21 GSNE002500R5101 CCITT V.23 modemDescription
The 23WT21 modem is a CCITT V.23 modem.V.23operates with the frequency shift keyeing method. lt allows to operate in a multi-drop network by switch-ing off the carrier. The23WT21 modemisone of the standard modemsused for RTU560 stations. Slot 77/81 in the basic.subrack is prepared (reserved) for the 23WT21 mo-demfor adirectconnectiontothe NFKinterface oftheCommunication unit.Themodem can also be placedin any other l/O slot. Central part of the 23WT21 modem is a V.23 modemcircuit. Baudrate, operation mode etc.is configuredby the DlP switch register S1. 23WT21 modem supplies the CCITT V.23 standardfor: The 23WT21 modem is constructed to be used in RTU560stationsandinl23stations. To run RTU560 mode set S1-1 and S1-2 to RTU560operation mode (Table 1:).23WT21 operates onlyin this position within the RTU560. It is not allowed to plug the 23WT21 modem into anI/0 slotifS1-1(2)isset to ON(RTU560 peripheralbusproblems).
|
| Product Tags: 23WT21 GSNE002500R5101 CCITT V.23 ABB Module ABB 23WT21 GSNE002500R5101 |
|
ABB NDCU-51C DRIVE CONTROL UNI NDCU-51C Large Inventory New in Stock |
|
ABB TK821V020 3BSC950202R1 Battery Cable TK821V020 IN STOCK NOW |
|
ABB 5SHX1060H0003 PRODUCT ID 3BHB020538R0001 IGBT MODULE RC-IGCT |
|
ABB DSTD108 57160001-ABD Connection Unit With 8 Relay C ABB Advant Master Process Control System |
|
ABB PG5301 GNT0164100R0001 Inverter Board |
|
ABB IEMMU21 Module Mounting Unit For Industrial |