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- Stock: In Stock
- Model: 1746-NIO4I
- Weight: 1.00kg
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PLCAGE: 1746-NIO4I Allen-Bradley PLC 2 Analog Input 2 Analog Current Output New
Features
The NIO4I and NIO4V Analog Combination I/O modules provide 2 input and 2
output channels in a single-slot module. The 1746-NIO4I module contains 2 current
or voltage inputs (user selectable per channel) and 2 current outputs. The
1746-NIO4V module contains 2 current or voltage inputs (user selectable per
channel) and 2 voltage outputs.
Specification
General Specifications for NI4, NIO4I, NIO4V, NO4I, NO4V, FIO4I, FIO4V
Description | Specification |
SLC Communication Format | 16-Bit Two’s Complement Binary |
Field Wiring to Backplane Isolation | 500V dc |
Update Time | 512 µs for all channels in parallel |
Recommended Cable | Shielded Belden #8761 |
Maximum Wire Size | #14 AWG (maximum) |
Terminal Block | Removable |
Location | 1746 chassis |
Calibration | Factory Calibrated |
Noise Immunity | NEMA Standard ICS 2-230 |
Environmental Conditions |
|
Operating Temperature | 0° to +60° C (+32° to +140° F) |
Storage Temperature | -40° to +85° C (-40° to +185° F) |
Relative Humidity | 5 to 95% (non-condensing) |
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) |
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, not individually isolated | 2 current outputs, not individually isolated | 55 mA | 150 mA | NA |
FIO4V | 2 differential, select V or I per channel, not individually isolated | 2 voltage outputs, not individually isolated | 55 mA | 120 mA | NA |
(1) Required for some applications if sufficient power is not available from SLC power supply.