Delta AH500 Hardware Operation Manual page 104


AH15SCM-5A
15SCM
1
RUN
ERROR
2
3
C O M 1
4
CO M 2
Number
1 Model name
RUN LED indicator (green)
ERROR LED indicator (red)
COM1 (RS-485) LED indicator
2
(green)
COM2 (RS-485) LED indicator
(green)
TX1/TX2 LED indicator
(orange)
RX1/RX2 LED indicator
(orange)
3 Terminals
4 Terminals
5 Set screw
6 Label
7 Projection
8 Set screw
9 Connector
10 Projection
C h a p t e r 2 S p e c i f i c a t i o n s a n d S y s t e m C o n f i g u r a t i o n
Name
Model name of the module
Operating status of the module
ON: The module is running.
OFF: The module stops running.
Error status of the module
ON: There is a hardware error.
OFF: The module is normal.
Blinking: 1. The setting of the module is incorrect, or there is
ON: RS-485 mode
OFF: RS-422 mode
ON: RS-485 mode
OFF: RS-422 mode
Blinking: The data is being transmitted through the RS-232
OFF: The data is not being transmitted through the RS-232
port.
Blinking: The data is being reveived through the RS-232
OFF: The data is not being reveived through the RS-232
port.
Terminals for COM1 (RS-232)
Terminals for COM2 (RS-232)
Fixing the module
Nameplate
Fixing the module
Fixing the module
Connecting the module and a backplane
Fixing the module
5
7
Description
a communication error.
2. Restoring the module to the default factory
value
port.
port.
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9
6
10
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