The TM3XHSC202 (screw) and the TM3XHSC202G (spring) are counting modules that are used for counting functions and position detection.
|
Characteristics |
Value |
|---|---|
|
Rated power supply voltage |
24 Vdc |
|
Voltage limit |
20.4...28.8 Vdc |
|
Current draw on 5 Vdc internal bus |
Typically 65 mA at 25 °C (77 °F), maximum 110 mA |
|
Current draw on 24 Vdc internal bus |
Typically 30 mA at 25 °C (77 °F), maximum 50 mA |
|
Isolation between input and internal logic |
550 Vac for 1 min |
|
Isolation between output and internal logic |
|
|
Connection type |
TM3XHSC202: Removable screw terminal block TM3XHSC202G: Removable spring terminal block |
|
Connector insertion/removal durability |
Over 100 times |
|
Weight |
120 g without terminal block 150 g with terminal block |
For information on the compatibility of these modules, refer to EcoStruxure Machine Expert Compatibility and Migration User Guide.
The TM3 bus supports up to seven modules in the local configuration and up to seven modules in a remote configuration.
The following table shows the module status LEDs:
|
RUN (Green) |
ERR (Red) |
Description |
|---|---|---|
|
Off |
Off |
Module is not configured |
|
Off |
On |
Module detected a system error |
|
Fast flashing |
Off |
Module firmware is being updated |
|
Operational |
||
|
On |
Off |
Module is configured and operational |
|
1 flash per second |
Controller is RUNNING - 24Vdc outputs supply is off |
|
|
2 flashes per second |
Controller is RUNNING - Short circuit on an output |
|
|
Regular flashing |
1 flash per second |
Controller is STOPPED - 24Vdc outputs supply is off |
|
2 flashes per second |
Controller is STOPPED - Short circuit on an output |
|