Rockwell Automation 1747-L5xx SLC 500 Modular Hardware Style User Manual User Manual
Page 264
Publication 1747-UM011G-EN-P - June 2008
264
Calculating Heat Dissipation for the SLC 500 Control System
Digital Output Modules
1746-OA8
1.000
0.925
9.00
1746-OA16
0.462
1.850
9.30
1746-OAP12
1.000
1.850
10.85
1746-OB6EI
0.440
0.230
2.90
1746-OB8
0.775
0.675
6.90
1746-OB16
0.150
0.675
3.07
1746-OB16E
0.338
1.400
7.60
1746-OB32
0.078
2.260
4.80
1746-OB32E
0.078
2.260
4.80
1746-OBP8
0.300
0.675
3.08
1746-OBP16
0.310
1.250
6.21
1746-OG16
0.033
0.900
1.50
1746-OV8
0.775
0.675
6.90
1746-OV16
0.388
1.400
7.60
1746-OV32
0.078
2.260
4.80
1746-OVP16
0.310
1.250
6.21
1746-OW4
0.133
1.310
1.90
1746-OW8
0.138
2.590
3.70
1746-OW16
0.033
5.170
5.70
1746-OX8
0.825
2.590
8.60
Digital Combination Modules
1746-IO4
0.270 per input pt.
0.133 per output pt.
0.750
1.60
1746-IO8
0.270 per input pt.
0.133 per output pt.
1.380
3.00
1746-IO12
0.270 per input pt.
0.133 per output pt.
2.130
4.60
1746-IO12DC
0.200 per input pt.
0.133 per output pt.
1.840
3.90
Analog Input Modules
1746-NI4
NA
2.170
2.20
1746-NI8
NA
3.4
3.4
1746-NI16I
NA
2.43
2.43
1746-NI16V
NA
3.760
3.80
Analog Output Modules
1746-NO4I
NA
4.960
5.00
1746-NO4V
NA
3.780
3.80
1746-NO8I
NA
2.44
6.6
1746-NO8V
NA
1.98
4.44
Analog Combination Modules
1746-FIO4I
NA
3.760
3.800
1746-FIO4V
NA
3.040
3.100
1746-NIO4I
NA
3.760
3.80
1746-NIO4V
NA
3.040
3.10
Hardware
Component
Cat. No.
Watts per Point
Minimum Watts
Total Watts