Rockwell Automation 1747-L40 SLC 500 Fixed Hardware Style User Manual
Page 140
Control System
Appendix D
Calculating Heat Dissipation for the SLC 500
D–3
Hardware
Component
Catalog
Numbers
Watts per Point
Minimum
Watts
Maximum
Watts
1746-OV16
0.388
1.40
7.60
1746-OV32
0.078
2.26
4.80
O t t
1746-OW4
0.133
1.31
1.90
Output
Modules
1746-OW8
0.138
2.59
3.70
Modules
1746-OW16
0.033
5.17
5.70
1746-OX8
0.825
2.59
8.60
1746-OG16
0.033
0.900
1.50
Input &
1746-IO4
0.27 Ċ per input pt.
0.133 Ċ per output pt.
0.75
1.60
Input &
Output
Modules
1746-IO8
0.27 Ċ per input pt.
0.133 Ċ per output pt.
1.38
3.00
Modules
1746-IO12
0.27 Ċ per input pt.
0.133 Ċ per output pt.
2.13
4.60
1746-NI4
NA
2.17
2.2
1746-NIO4I
NA
3.76
3.8
1746-NIO4V
NA
3.04
3.1
S
i lt
1746-NO4I
NA
4.96
5.0
Specialty
Modules
1746-NO4V
NA
3.78
3.8
Modules
1746-BAS
NA
3.75
3.8
1747-DCM
NA
1.8
1.8
1747-DSN
NA
4.5
4.5
1747-KE
NA
3.75
3.8
1747-AIC
NA
2.0
2.0
Peripheral
1747-DTAM
NA
2.5
2.5
Peripheral
Devices
1747-PT1
Series A & B
NA
2.5
2.5
1747-PIC
NA
2.0
2.0
NA Ċ Not Applicable