CMSX-...-C-U-F1-...
20
Festo – CMSX-...-C-U-F1-... – 1506a English
16
15
1
14
...
1
2
1
1
Pin numbering of the terminal strips
2
Earth terminal
Fig. 16
Pin numbering and earth terminal
Pin
Designation
Description
1
Vsp+
Voltage input
Input setpoint value
0...10 V
2
Vsp-
Voltage input signal -
3
Isp+
Current input
Input setpoint value
0 ... 20 mA, 4 ... 20 mA
4
Isp-
Current input signal -
5
+24 V DC
Operating voltage supply; 24 V DC
Supply to electronics and
valves
6
0 V DC
Operating voltage supply; 0 V DC
7
I-
Current output signal -
Output actual value
4 ... 20 mA
8
I+
Current output
9
–
connected to the earth terminal at the plant
–
10
ALARM
Alarm digital output
Alarm output
11
D-OUT1
Digital output Out 1
Status output
12
D-OUT2
Digital output Out 2
13
+ 24 V DC
Load voltage supply for outputs; 24 V DC
Supply to digital outputs
14
0 V DC
Load voltage supply for outputs; 0 V DC
Supply to digital outputs
15
D-IN+
Digital input +
Control input
1)
16
D-IN-
Digital input -
Control input
1)
3)
Permits split circuits if separate power supply units are used
Tab. 3
Pin
Designation
Description
1
Vsp+
Voltage input
Input setpoint value
0...10 V
2
Vsp-
Voltage input signal -
3
Isp+
Current input
Input setpoint value
0 ... 20 mA, 4 ... 20 mA
4
Isp-
Current input signal -
Permits split circuits if separate power supply units are used