Procedures, Check the contents of shipping box – Rockwell Automation 1746-NI8 SLC 500 Analog Input Modules User Manual User Manual
Page 16
2–2
Quick Start
Publication 1746Ć6.8 - April 1997
1.
Check the contents of shipping box.
Reference
Unpack the shipping box making sure that the contents include:
•
analog input module (Catalog Number 1746ĆNI8)
•
removable terminal block (factoryĆinstalled)
If the contents are incomplete, call your local AllenĆBradley representative for assistance.
-
2.
Ensure that your chassis and power supply support the 1746ĆNI8
module.
Reference
Review the power requirements of your system to see that your chassis supports the module:
•
If combining a 1746ĆNI8 module with another I/O module in a fixed controller, refer to the I/O
module compatibility table found in chapter 3.
•
For modular style systems, calculate the total load on the system power supply using the
procedure described in the SLC Installation & Operation Manual for Modular Style Controllers
(publication 1747Ć6.2) or the SLC 500 Family System Overview (publication 1747Ć2.30).
•
The 1746ĆNI8 backplane current consumption is 200 mA at 5V dc and 100 mA at 24V dc.
Chapter 3
(Installation and
Wiring)
Appendix A
(Specifications)
3.
Select voltage or current input type to match the analog sensor.
Reference
The voltage/current selection DIP switches are located on the side of the module. The switch
settings are
OFF
=
VOLTAGE
INPUT
and
ON
=
CURRENT
INPUT.
Chapter 3
(Installation and
Wiring)
O
2
1
N
O
2
1
N
O
2
1
N
O
2
1
N
VOLTAGE
CURRENT
CH7
CH0
Procedures