40
Standalone MMC Hardware Manual
Standalone MMC Control
version 15.1
Danaher Motion
Table 4-4: 24 VDC Power Supply Sizing Worksheet
Line
MMC Module
Current
(mA)
# of Units
Col A
Subtotal
(mA)
Col B
Current
(mA)
1
MMC-A2 or MMC-A4 (PLUS)
250 (450)
1
250
2
MMC-S8 or MMC-S16 SERCOS PLUS
500
3
Axis I/O Option Module
100
4
MMC Ethernet Option Module
200
5a
MMC DeviceNet Option Module
100
5b
MMC 32 In/32 Out Option Module
100
6
Subtotal, Power Bus 1 (Add Column A (3000 mA max)
250
Line
MMC Component (Lines 7-12
are for General I/O Port,
Lines 14-21 are for Axis I/O
Ports)
Max
Current
(mA)
Actual
Current
(mA)
Number
of I/O
Col A
Subtotal
(mA)
Col B
Current
(mA)
7
General Inputs
7.5
7.5
16
120
8
General Outputs
250
200
5
1000
9
250
100
9
900
10
250
11
250
12
250
13
Subtotal, Power Bus 2 (Add Column A, Lines 7-12, 5000 mA max)
2020
14
Axis inputs
7.5
7.5
4
30
15
Axis outputs
100
50
8
200
16
100
100
17
100
60
18
100
19
Auxiliary inputs
7.5
7.5
120
20
Fast inputs
7.5
7.5
6
45
21
Current supplied by AUX +24
400
22
Subtotal Power Bus 3 (Add Column A, Lines 14-21, 1000 mA max)
955
23
MMC Power (Add Column B, Lines 6, 13, and 22, 10,000 mA max)
3225
24
Other (i.e. block I/O)
25
26
27
Subtotal (Add Column A, Lines 24-26
0
28
Total Power (Add Column A, Lines 23 and 27)
3225
Summary of Contents for Standalone MMC
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