Changes

no edit summary
Line 58: Line 58:  
     <tr>
 
     <tr>
 
         <td style="border: 1px solid black;">6</td>
 
         <td style="border: 1px solid black;">6</td>
         <td style="border: 1px solid black;">Vin</td>
+
         <td style="border: 1px solid black;">NC</td>
 
         <td style="border: 1px solid black;">Power input 9-30 VDC</td>
 
         <td style="border: 1px solid black;">Power input 9-30 VDC</td>
 
         <td style="border: 1px solid white; border-left: 1px solid black; width: 250px" colspan="1"><span style=color:white>filler text</span></td>
 
         <td style="border: 1px solid white; border-left: 1px solid black; width: 250px" colspan="1"><span style=color:white>filler text</span></td>
Line 108: Line 108:  
Below is an example of a 4-wire network electrical connection. There are 3 devices shown in the example. One of the devices is the "master" and other two are "slaves". Termination resistors (120 Ω each) are placed at each cable end. Four-wire networks consists of one master with its transmitter connected to each of the slaves' receivers on one twisted pair. The slave transmitters are all connected to the master receiver on a second twisted pair:
 
Below is an example of a 4-wire network electrical connection. There are 3 devices shown in the example. One of the devices is the "master" and other two are "slaves". Termination resistors (120 Ω each) are placed at each cable end. Four-wire networks consists of one master with its transmitter connected to each of the slaves' receivers on one twisted pair. The slave transmitters are all connected to the master receiver on a second twisted pair:
   −
[[File:Services rs485 4wire.PNG]]
+
[[File:Services rs485 4wi.PNG]]
    
Example 2-wire network electrical connection: to enable a 2-wire RS485 configuration you need to connect D_P to R_P and D_N to R_N on the device’s RS485 socket. Termination resistors are placed at each cable end (120 Ω each):
 
Example 2-wire network electrical connection: to enable a 2-wire RS485 configuration you need to connect D_P to R_P and D_N to R_N on the device’s RS485 socket. Termination resistors are placed at each cable end (120 Ω each):

Navigation menu