TM3AM6 / TM3AM6G Characteristics
Introduction
This section provides a description of the electrical, the input/output characteristics of the TM3AM6 / TM3AM6G expansion modules.
See also Environmental Characteristics.
| WARNING | |
|---|---|
Dimensions
The following diagrams show the external dimensions for the TM3AM6 / TM3AM6G expansion modules:
* 8.5 mm (0.33 in) when the clamp is pulled out.
General Characteristics
|
Characteristics |
Value |
|---|---|
|
Rated power supply voltage |
24 Vdc |
|
Power supply range |
20.4...28.8 Vdc |
|
Connector insertion/removal durability |
100 times minimum |
|
Current draw on 5 Vdc internal bus |
40 mA (no load) 50 mA (full load) |
|
Current draw on 24 Vdc internal bus |
0 mA |
|
Current draw on external 24 Vdc |
55 mA (no load) 100 mA (full load) |
Input Characteristics
The table below describes the input characteristics of the TM3AM6 / TM3AM6G expansion modules:
|
Characteristics |
Value |
||
|---|---|---|---|
|
Voltage input |
Current input |
||
|
Input range |
0...10 Vdc –10...+10 Vdc |
0...20 mA 4...20 mA |
|
|
Input impedance |
1 MΩ minimum |
50 Ω maximum |
|
|
Sample duration time |
Software configurable: 1 ms or 10 ms per channel |
||
|
Input type |
Single-ended input |
||
|
Operating mode |
Self-scan |
||
|
Conversion mode |
Sigma delta ADC |
||
|
Maximum accuracy at ambient 25 °C (77 °F) |
±0.2 % of full scale |
||
|
Temperature drift |
±0.01 % of full scale |
||
|
Repeatability after stabilization time |
±0.5 % of full scale |
||
|
Nonlinearity |
±0.2 % of full scale |
||
|
Maximum input deviation |
±1.0 % of full scale |
||
|
Resolution |
12 bits (4096 points) |
||
|
Input value of LSB |
2.44 mV (range 0...10 Vdc) 4.88 mV (range –10...+10 Vdc) |
4.88 µA (range 0...20 mA) 3.91 µA (range 4...20 mA) |
|
|
Data type in application program |
Scalable from –32768 to 32767 |
||
|
Input data out of range detection |
Yes |
||
|
Noise resistance |
Maximum temporary deviation during perturbations |
±4 % maximum when EMC perturbation is applied to the power and I/O wiring |
|
|
Cable |
Twisted-pair shielded cable |
||
|
Crosstalk |
1 LSB max |
||
|
Isolation |
Between external power supply and inputs |
1500 Vac |
|
|
Between inputs and internal logic circuits |
500 Vac |
||
|
Maximum continuous allowed overload (no damage) |
13 Vdc |
40 mA |
|
|
Input filter |
Software filter: 0...10 s (per 0.01 s unit) |
||
|
Behavior when external power is off |
Input value is 0. The external power supply error status bit in the controller is ON. |
||
Output Characteristics
The table below describes the output characteristics of the TM3AM6 / TM3AM6G expansion modules:
|
Characteristics |
Value |
||
|---|---|---|---|
|
Voltage output |
Current output |
||
|
Software configurable signal type |
Voltage output |
Current output |
|
|
Output range |
0...10 Vdc –10...+10 Vdc |
0...20 mA 4...20 mA |
|
|
Load impedance |
1 kΩ minimum |
300 Ω maximum |
|
|
Application load time |
Resistive load |
||
|
Settling time |
1 ms |
||
|
Maximum accuracy at ambient 25 °C (77 °F) |
±0.2 % of full scale |
||
|
Temperature drift |
±0.01 % of full scale |
||
|
Repeatability after stabilization time |
±0.4 % of full scale |
||
|
Nonlinearity |
±0.2 % of full scale |
||
|
Output ripple |
20 mV maximum |
||
|
Overshoot |
0 % |
||
|
Maximum output deviation |
±1.0 % of full scale |
||
|
Resolution |
12 bits (4096 points) |
||
|
Input value of LSB |
2.44 mV (range 0...10 Vdc) 4.88 mV (range –10...+10 Vdc) |
4.88 µA (range 0...20 mA) 3.91 µA (range 4...20 mA) |
|
|
Data type in application program |
0...4095 (range 0...10 Vdc) –2048…+2047 (range –10…+10 Vdc) |
0...4095 |
|
|
Scalable from –32768 to 32767 |
|||
|
Noise resistance |
Maximum temporary deviation during perturbations |
±4 % maximum when EMC perturbation is applied to the power and I/O wiring |
|
|
Cable |
Twisted-pair shielded cable |
||
|
Crosstalk |
1 LSB maximum |
||
|
Isolation |
Between external power supply and inputs |
1500 Vac |
|
|
Between inputs and internal logic circuits |
500 Vac |
||
|
Output protection |
Short-circuit protection |
Open-circuit protection |
|
|
Behavior when external power is off |
The external power supply error status bit in the controller is ON. |
||