CTC UNION TECHNOLOGIES CO., LTD.
IC485 IP-1
Card Type | Current Loop Converter |
I/O Options | RS-485 via terminal block, RS-232 via DB-25 connector, DC power |
Data Bus | External |
CONNECTIONS | ||||||
Function | Label | Function | Label | |||
Button – unidentified function | BT | RS-485 via terminal block | CN2 | |||
RS-232 via DB-25 connector | CN1 | DC power | CN3 |
USER CONFIGURABLE SETTINGS | ||
Function | Label | Position |
í Unit configured for DCE operation | SW1 | On |
Unit configured for DTE operation | SW1 | Off |
í Unit configured for monitor mode | SW2 | Off |
Unit configured for simulation mode | SW2 | On |
í Unit configured for half-duplex operation | SW3 | On |
Unit configured for full-duplex operation | SW3 | Off |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
LED1 | Red | On | Unit is receiving power |
LED1 | Red | Off | Unit is not receiving power |
RD | Red | On | Unit is receiving data |
RD | Red | Off | Unit is not receiving data |
TD | Red | On | Unit is transmitting data |
TD | Red | Off | Unit is not transmitting data |