Delta ASRTU-EC16AP1TA - Page 14

Chapter 3 Profile and Parts
3-3
3_
Number Name Description
2
POWER LED indicator
(Blue)
Indicates the status of the power supply
ON: The power is on.
OFF: No power
Run LED indicator
(Green)
ON: The module is in EtherCAT Operational status.
OFF: The module is in EtherCAT Initial status.
Blinking:
1. The module is in EtherCAT Pre-Op status (blinks
every 0.5 second).
2. The module is in EtherCAT Safe-Op status. (blinks
every 1 second).
Error LED indicator
(Red)
ON: The power voltage is too low (<17V).
Blinking: An error occurs in the module.
OFF: The module is normal.
PORT1 LED indicator
(Green)
ON: Normally connected at PORT1 and no data
exchange
Blinking: Normally connected at PORT1 and data
exchange happening
OFF: Not connected at PORT1
PORT2 LED indicator
(Green)
ON: Normally connected at PORT2 and no data
exchange
Blinking: Normally connected at PORT2 and data
exchange happening
OFF: Not connected at PORT2
3
Address switch
Sets the node address of the module
4
EtherCAT interface
Two ports, PORT1 for input and PORT2 for output
5
Input/output LED indicator
(Red)
If there is an input signal, the input LED indicator is ON.
If there is an output signal, the output LED indicator is
ON.
6
Extension module port
Connects extension modules
7 Removable Terminal Block
Inputs are connected to transducers and switches.
X0.0/X0.1 can be used as general input points as well as
channel 1 for high-
speed counting. X0.2/X0.3 can be
used as general i
nput points as well as channel 2 for
high-speed counting.
Outputs are connected to loads to be driven.
Y0.0/Y0.1 can be used as general output points as well
as channel 1 for high-speed pulse output. Y0.2/Y0.3 can
be used as general output points as well as channel 2 for
high-speed pulse output.
8
Power Input port
24V DC power input port
9
Label
Nameplate