Specifications

Publication 1747-SG001E-EN-E - February 2013
86 Select SLC 500 Power Supplies
Digital Combination Modules
Catalog Number Backplane Current
(mA) @ 5V
Backplane
Current (mA) @
24V
Watts per point Thermal dissipation,
min.
Thermal dissipation,
max.
1746-IO4 30 mA 25 mA 0.270 W per input point
0.133 W per output point
0.75 W 1.60 W
1746-IO8 60 mA 45 mA 0.270 W per input point
0.133 W per output point
1.38 W 3.00 W
1746-IO12 90 mA 70 mA 0.270 W per input point
0.133 W per output point
2.13 W 4.60 W
1746-IO12DC 80 mA 60 mA 0.200 W per input point
0.133 W per output point
1.84 W 3.90 W
Analog Input Modules
Catalog Number Backplane Current
(mA) @ 5V
Backplane
Current (mA) @
24V
Watts per point Thermal dissipation,
min.
Thermal dissipation,
max.
1746-NI4 25 mA 85 mA N/A 2.17 W 2.20 W
1746-NI8 200 mA 100 mA N/A 3.4 W 3.4 W
1746-NI16I 125 mA 75 mA N/A 2.43 W 2.43 W
1746-NI16V 125 mA 75 mA N/A 3.76 W 3.8 W
Analog Output Modules
Catalog Number Backplane Current
(mA) @ 5V
Backplane
Current (mA) @
24V
Watts per point Thermal dissipation,
min.
Thermal dissipation,
max.
1746-NO4I 55 mA 195 mA N/A 4.96 W 5.00 W
1746-NO4V 55 mA 145 mA N/A 3.04 W 3.80 W
1746-NO8I 120 mA
250 mA
(1)
N/A 3.76 W 6.6 W
1746-NO8V 120 mA
160 mA
(1)
N/A 3.04 W 4.44 W
(1) With jumper set to RACK, otherwise 0.000.
Analog Combination Modules
Catalog Number Backplane Current
(mA) @ 5V
Backplane
Current (mA) @
24V
Watts per point Thermal dissipation,
min.
Thermal dissipation,
max.
1746-FIO4I 55 mA 150 mA N/A 3.76 W 3.80 W
1746-FIO4V 55 mA 120 mA N/A 3.04 W 3.10 W
1746-NIO4I 55 mA 145 mA N/A 3.76 W 3.80 W
1746-NIO4V 55 mA 115 mA N/A 3.04 W 3.10 W