
Rockwell Automation Publication 856T-UM001B-EN-P - April 2021
45
Chapter
6
Class A IO-Link Master Connection Consideration
If the 856T-B24LC module is going to be connected to an Allen-Bradley® IP67
ArmorBlock® IO-Link Master (1732E-8IOLM12R), then the following content
must be considered.
Figure 9 - Configuration Example
Patchcord
The 856T-B24LC module is a Class B device, however, it can still be used with a
Class A ArmorBlock (1732E-8IOLM12R) IO-Link master if it is connected to one
master port with a Class A to Class B patchcord. The Class A to Class B
patchcord provides up to 500 mA per port on the Master to supply to the
IO-Link module.
The catalog number 889D-F5ACD4M-
x
-SW patchcord is available in 1, 2, 5, and
10 meter lengths. Replace the
x
with a 1, 2, 5, or 10 for the required cord length.
Maximum Number of Light/
Sound Modules in the Stack
Light
Although the 856T-B24LC module can control up to seven single-circuit
modules in the stack light, the maximum number of modules must be
determined by calculating the total current consumption (including the
current consumption of the 856T-B24LC module) to make sure that its value is
not above the maximum current that the IO-Link master port can supply.
To calculate this current consumption effectively, see
for
the 856T light and sound module electrical specifications where operating
current consumption is indicated. The current consumption for the IO-Link
module is shown in
Computer with
Studio 5000
CompactLogix™ Controller
1606 Auxiliary
Power
1732E-8IOLM12R
42JT
Photoelectric
Sensor
879D
Splitter
889D-F5ACD4M-
x
-SW
Class A to Class B Patchcord
889D-F5ACD4M-
x
-SW
Current Consumption
<250 mA
Current Consumption
<500 mA
856T Tower Light
with IO-Link
Module
856T-B24LC
856T Tower Light
with IO-Link
Module
856T-B24LC
Содержание Allen-Bradley 856T-B24LC
Страница 6: ...6 Rockwell Automation Publication 856T UM001B EN P April 2021 Table of Contents Notes ...
Страница 18: ...18 Rockwell Automation Publication 856T UM001B EN P April 2021 Chapter 2 IO Link Overview Notes ...
Страница 72: ...72 Rockwell Automation Publication 856T UM001B EN P April 2021 Appendix D Device Status Notes ...
Страница 76: ...76 Rockwell Automation Publication 856T UM001B EN P April 2021 Appendix F Troubleshooting Notes ...
Страница 80: ...80 Rockwell Automation Publication 856T UM001B EN P April 2021 Index Notes ...