This expansion module is a 2-point input/1-point output module with a terminal block and accepts thermocouple and resistance thermometer signals.
For further hardware information, refer to TM2ALM3LT.
If you have physically wired the analog channel for a voltage signal and you configure the channel for a current signal in EcoStruxure Machine Expert, you may damage the analog circuit.
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NOTICE |
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INOPERABLE EQUIPMENT |
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Verify that the physical wiring of the analog circuit is compatible with the software configuration for the analog channel. |
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Failure to follow these instructions can result in equipment damage. |
This identifies the addresses of each input and the channel name:
|
Channel |
Type |
Default Value |
Description |
|
|---|---|---|---|---|
|
Inputs |
IW0 |
INT |
- |
Current value of the input 0 |
|
IW1 |
INT |
- |
Current value of the input 1 |
|
|
Outputs |
QW0 |
INT |
-32768...32767 |
Command word of the output 0 |
For further generic descriptions, refer to I/O Mapping Tab Description.
This table allows you to configure the module as an optional module and configure the inputs and the outputs.
If the module is connected to a distributed device, you can configure the fallback behavior.
For each input, you can define:
|
Parameter |
Value |
Default Value |
Description |
|
|---|---|---|---|---|
|
Type |
Not used PT100 Thermocouple K Thermocouple J Thermocouple T |
Not used |
This identifies the mode of a channel. |
|
|
Scope |
Normal Customized Celsius (0.1 °C) Fahrenheit (0.1 °F) |
Normal |
This identifies the range of values for a channel. |
|
|
Minimum |
Normal |
0 |
0 |
Specifies the lower measurement limit. |
|
Celsius (0.1 °C) |
See the table below |
See the table below |
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|
Fahrenheit (0.1 °F) |
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|
Customized |
-32768...32767 |
-32768 |
||
|
Maximum |
Normal |
4095 |
4095 |
Specifies the upper measurement limit. |
|
Celsius (0.1 °C) |
See the table below |
See the table below |
||
|
Fahrenheit (0.1 °F) |
||||
|
Customized |
-32768...32767 |
.32767 |
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|
Scope |
Normal |
Celsius (0.1 °C) |
Fahrenheit (0.1 °F) |
|||
|---|---|---|---|---|---|---|
|
Minimum |
Maximum |
Minimum |
Maximum |
Minimum |
Maximum |
|
|
Thermocouple K |
0 |
4095 |
-2700 |
13700 |
-4540 |
24980 |
|
Thermocouple J |
0 |
4095 |
-2000 |
7600 |
-3280 |
14000 |
|
Thermocouple T |
0 |
4095 |
-2700 |
4000 |
-4540 |
7520 |
|
PT100 |
0 |
4095 |
-1000 |
5000 |
-1480 |
9320 |
For each output, you can define:
|
Parameter |
Value |
Default Value |
Description |
|
|---|---|---|---|---|
|
Type |
Not used 0- 10 V 4 - 20 mA |
Not used |
This identifies the mode of a channel. |
|
|
Scope |
Normal Customized |
Normal |
This identifies the range of values for a channel. |
|
|
Minimum |
Normal |
0 |
0 |
Specifies the lower limit. |
|
Customized |
-32768...32767 |
-32768 |
||
|
Maximum |
Normal |
4095 |
4095 |
Specifies the upper limit. |
|
Customized |
-32768...32767 |
32767 |
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For further generic descriptions, refer to I/O Configuration Tab Description.
