E6581268 ①
2. Connection Information
2.1. Connection Sizes
Connection Instance | Produced | Consumed |
I/O Messaging | 4 or 8 bytes | 4 or 8 bytes |
Explicit Messaging | 49 bytes | 49 bytes |
Notes
-For the Explicit Messaging connection, this is the maximum message length: shorter messages are also acceptable.
-For the Polled I/O connection, if the actual consumed data size is less than the connection instance’s consumed_connection_size attribute, the consumed data will be ignored, but the connection will otherwise produce normally. If the actual consumed data size is larger than the connection instance’s consumed_connection_size attribute, the consumed data will be ignored and the connection will not produce.
2.2. Names and functions
The external view of this option and the name of each part are shown below:
SW1: Terminal F, R
SINK/SOURCE switching
MS (Module status) LED
(Refer to 2.3)
NS (Network status) LED
(Refer to 2.3)
SW2: Factory set up
*Please do not change this switch from the factory shipments. It becomes the cause of failure.
F 
R 
VIA 
CC 
P24
G/E 
FLA 
FLB 
FLC
RJ45
Common serial communication connector | DeviceNet connector |
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