User manual

33
Publication 1738-SG001B-EN-P
ArmorPoint I/O
Step 5 - Select:
Determining Mounting
Requirements
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The producer/consumer model multicasts messages. This means that multiple nodes can
consume the same data at the same time from a single device. Where you place I/O
modules in the control system determines how the modules exchange data.
For a Rockwell controller to control ArmorPoint I/O, the I/O must be:
y on the same network as the controller or
y on a ControlNet network that is local to that controller or
y on an EtherNet/IP network that is local to that controller
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1738-ADN12 on DeviceNet
1000
Up to 17 63
1738-ADN18 on DeviceNet
1738-ADN18P on DeviceNet
1738-ADNX on DeviceNet
1738-ACNR on ControlNet 5 rack and 20 direct
1738-AENT on EtherNet/IP
20 total connections including rack and
direct
1738-APB on PROFIBUS
Not to exceed scanner capacity
1738-EP24DC Expansion Power
Horizontal mounting: 1 A @ 5V dc for
10...19.2V input; 1.3 A @ 5V dc for
19.2...28.8V input
Vertical mounting: 1 A @ 5V dc for
10...28.8V input