Allen-Bradley SLC 500 1746-NO4V - Backplane Current Specification for NI4, NIO4 I, NIO4 V, NO4 I, NO4 V, FIO4 I, and FIO4 V

SLC 500™ Analog I/O Modules 23
Publication 1746-IN008A-US-P
Backplane Current Specification for NI4, NIO4I, NIO4V,
NO4I, NO4V, FIO4I, and FIO4V
Catalog
1746-
Input Channels
per Module
Output
Channels
per Module
Backplane Current
Draw
External 24V dc
Power Supply
Tolerance
5V (max.)24V
(max.)
NI4 4 differential,
voltage or
current
selectable per
channel, not
individually
isolated
NA 35 mA 85 mA NA
NIO4I 2 differential,
voltage or
current
selectable per
channel, not
individually
isolated
2 current
outputs, not
individually
isolated
55 mA 145 mA NA
NIO4V 2 differential,
voltage or
current
selectable per
channel, not
individually
isolated
2 voltage
outputs, not
individually
isolated
55 mA 115 mA NA
NO4I NA 4 current
outputs, not
individually
isolated
55 mA 195 mA
24V dc
±10% at
195 mA max.
(21.6 to 26.4V
dc)
(1)
(1)Required for some applications if sufficient power is not available from SLC power supply.
NO4V NA 4 voltage
outputs, not
individually
isolated
55 mA 145 mA
24V dc
±10% at
145 mA max.
(21.6 to 26.4V
dc)
(1)
FIO4I 2 differential,
select V or I per
channel
2 current
outputs
55 mA 150 mA NA
FIO4V 2 differential,
select V or I per
channel
2 voltage
outputs
55 mA 120 mA NA
Allen-Bradley HMIs