IB IL 24 MUX MA-PAC
48
PHOENIX CONTACT
5981_en_06
7.2.2
Checking the system limits
During field multiplexer station configuration, observe the system specifications. They are
specified in Section “Number of devices in a field multiplexer station” on page 14.
Checking system limits:
Please refer to the terminal-specific data sheets for the current consumption of the
terminals.
The system limits are observed with the selected terminals. Additional power terminals are
not necessary.
Table 7-5
Checking system limits
System limit
Master station
Slave station
Devices in the station
32, maximum
4, maximum
4, maximum
Number of signals
512, maximum
4 DI + 2 DO + 2 AI
=> 4 + 2 + 2*16 = 38
4 DO + 2 DI + 2 AO
=> 4 + 2 + 2*16 = 38
Current at U
L
2 A, maximum
0.165 A (see Table 7-6)
0.159 A (see Table 7-7)
Current at U
ANA
0.5 A, maximum
0.018 A (see Table 7-6)
0.130 A (see Table 7-7)
Current at U
S
+ U
M
8 A, maximum
5 A (see Table 7-6)
2.5 A (see Table 7-7)
Table 7-6
Maximum current consumption of the master station devices
Position
Order Designation
Number
U
L
[mA]
U
ANA
[mA]
U
M
[A]
U
S
[A]
2
IB IL 24 DI 4-PAC
1
40
1
3
IB IL 24 DO 2-2A-PAC
1
35
4
4
IB IL AI 2/SF-PAC
1
60
18
Sum (maximum)
135
18
5
Table 7-7
Current consumption of the slave station
Position
Order Designation
Number
U
L
[mA]
U
ANA
[mA]
U
M
[A]
U
S
[A]
2
IB IL 24 DO 4-PAC
1
44
2
3
IB IL 24 DI 2-PAC
1
35
0.5
4
IB IL AO 1/SF-PAC
2
2*40 = 80
2*65 = 130
Sum (maximum)
159
130
2.5
Summary of Contents for 2861205
Page 1: ...User manual Configuring and installing the Inline field multiplexer...
Page 6: ...IB IL 24 MUX MA PAC 6 PHOENIX CONTACT 5981_en_06...
Page 26: ...IB IL 24 MUX MA PAC 26 PHOENIX CONTACT 5981_en_06...
Page 64: ...IB IL 24 MUX MA PAC 64 PHOENIX CONTACT 5981_en_06...
Page 86: ...IB IL 24 MUX MA PAC 86 PHOENIX CONTACT 5981_en_06...
