TECO A510s - Wiring Diagram Profibus DP Network; A1.2 Profibus DP Network

A1-2
A1.2 Profibus DP Network
This section shows a Profibus DP network consisting of several inverters communicating using
the profibus DB option card.
S-
Inverter #1
S+
S-
Inverter #2
S+
S-
Inverter #n
S+
Profibus
Controller
Resistor
220 Ohm
Resistor
220 Ohm
E E
5 4 3 2 1
TB1
5 4 3 2 1
TB1
5 4 3 2 1
TB1
3 2 1 3 2 1 3 2 1
TB2 TB2 TB2
+-
+-
+-
+
-
24V
JN5-CM-PDP JN5-CM-PDP JN5-CM-PDP
Wiring diagram Profibus DP Network
Notes:
- Requires a Profibus DP option card (JN5-CM-PDP) for each inverter.
- Requires 24Vdc power supply. Size power supply based on the number of inverters on the network.
- A maximum of 31 inverters can be connected to the network. Terminating resistors of 220 ohm must
be installed at both end of the network.
Refer to JN5-CM-PDP option communication manual for more information.