(TXT) View Source
       
       # CTC UNION TECHNOLOGIES CO., LTD.
       
          ICCL-2
       
          Card Type   Current Loop Converter                             
          I/O Options Current loop via terminal block, RS-232 via DB-25  
                      connector,                                         
                                                                         
                      DC power                                           
          Data Bus    External                                           
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |     Function     | Label |       Function       | Label |  |
          |------------------+-------+----------------------+-------|  |
          | Button –         |  BT   | Current loop via     |  CN2  |  |
          | unidentified     |       | terminal block       |       |  |
          | function         |       |                      |       |  |
          |------------------+-------+----------------------+-------|  |
          | RS-232 via DB-25 |  CN1  | DC power             |  CN3  |  |
          | connector        |       |                      |       |  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Function                 | Label | Position |
          |-----------------------------------------+-------+----------|
          | í 20mA operation                        |  SW1  |    On    |
          |-----------------------------------------+-------+----------|
          | 60mA operation                          |  SW1  |   Off    |
          |-----------------------------------------+-------+----------|
          | í Unit configured for DCE operation     |  SW2  |   Off    |
          |-----------------------------------------+-------+----------|
          | Unit configured for DTE operation       |  SW2  |    On    |
          |-----------------------------------------+-------+----------|
          | í Unit configured for active reception  |  SW3  |    On    |
          |-----------------------------------------+-------+----------|
          | Unit configured for passive reception   |  SW3  |   Off    |
          |-----------------------------------------+-------+----------|
          | í Unit configured for active            |  SW4  |   Off    |
          | transmission                            |       |          |
          |-----------------------------------------+-------+----------|
          | Unit configured for passive             |  SW4  |    On    |
          | transmission                            |       |          |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     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 |
          +------------------------------------------------------------+