SIEMENS
6/12
Siemens D 31 N · March 2016
6
■
Integration
SINAMICS G110M distributed inverters
0.37 kW to 4 kW (0.5 hp to 5 hp)
CU240M Control Units
Connection diagram for CU240M AS-i Control Units
0
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
G_D011_EN_00472
AS-Interface connection
Digital outputs
Digital inputs
Analog inputs
AS-Interface
connection
X03.1 ASi+
X03.2 AUX-
X03.3 ASi-
X03.4 AUX+
X03.5 Functional ground
24 V DC
(max. 500 mA)
X05.1 not connected
X05.2 digital output 1
X05.3 switched 0 V (2M)
X05.4 digital output 0
X05.5 functional ground
X07.1 unswitched 24 V (1L+)
X07.2 digital output 1
X07.3 unswitched 0 V (1M)
X07.4 digital output 0
X07.5 functional ground
X08.1 unswitched 24 V (1L+)
X08.2 digital output 3
X08.3 unswitched 0 V (1M)
X08.4 digital output 2
X08.5 functional ground
X10.1 not connected
X10.2 +10 V
X10.7 unswitched 0 V
X10.8 not connected
X10.3 analog output 0 +
X10.4 analog output 1 +
X10.5 analog output 0 -
X10.6 analog output 1 -
Optical interface
Mini-USB port
Potentio-
-meter
PM-IF interface
IOP Handheld
Memory
card
Control Unit
CU240M AS-i
DI1
DI3
X7.2
X8.2
X8.4
X8.3
X7.4
X7.3
24V
24V
DI0
DI2
Power
Module
© Siemens AG 2016