Siemens ET 200pro Operating Instructions Manual page 65

Setting the PROFIBUS DP address at the connection module and activating the terminating resistor
1. Remove the cap from the connection module.
2. Set the PROFIBUS DP address using the DIP switches (see the example below).
3. If this ET 200pro is the last node on PROFIBUS DP, enable the terminating resistor using
4. Screw the cap back into the connection module.
5. Hand-tighten the cap (minimum tightening torque 1.0 Nm).
Example
①
②
PROFIBUS DP address set on the DIP switch: 1 + 2 + 32 + 64 = 99
1
ON
Note
Any modification of the PROFIBUS DP address is not validated unless you switch the
electronics/encoder power supply 1L+ off and on.
See also
Commissioning ET 200pro (Page 155)
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
the DIP switch.
Note
Enable the terminating resistor to terminate the PROFIBUS DP network at this end point.
Enabling and disabling the terminating resistor
Setting PROFIBUS DP addresses 1 to 125
2
ON
3.9 Setting the PROFIBUS DP Address and Terminating Resistor
4 8
OFF OFF
16 32
OFF ON
Mounting
64
ON
65