Circutor STM-H10, Instruction Manual

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19
Instruction Manual
STM-S12, STM-S24, STM-H6, STM-H10, STM-H20
4.- OPERATION
4�1�- LEDs
LED Estado/State
LED ED/DI 1
LED ED/DI 2 LED ED/DI 3
Figure 10: LEDs�
Table 8: LEDs�
LEDs Description
State
Red
On:
Indicates that the device is powered and without errors.
Flashing slow:
Indicates that the current is running in reverse through one
of the channels.
Flashing fast: Indicates an internal error in the device.
Digital input 1
Digital input 2
Digital input 3
Red
On:
Indicates that the corresponding digital input is active.
4�2�- DIGITAL INPUTS
The devices have 3 voltage-free inputs and one common 24 V input to detect the logical state of the
external sensors (Terminals 4... 9 in
Table 4,
Terminals 9 ... 14 in
Table 5
, Terminals 13 ... 18 in
Table 6
and
Terminals 23 ... 28 in
Table 7
).
The device captures the status of the inputs in real time (open contact or closed contact), and transmits
this information via LoRa
TM
or the RS-485 communication bus.
Note: The use and wiring of these inputs is completely optional, and doing so does not affect the op-
eration of the rest of the assembly.