Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Modicon TM3 |
| Product or Component Type | Analog input module |
| Range Compatibility | Modicon M221 Modicon M241 Modicon M251 Modicon M262 |
| Analogue input number | 4 |
| Analogue input type | thermocouple - 200...1000 °C thermocouple J thermocouple - 200...1300 °C thermocouple K thermocouple 0...1760 °C thermocouple R thermocouple 0...1760 °C thermocouple S thermocouple 0...1820 °C thermocouple B thermocouple - 200...400 °C thermocouple T thermocouple - 200...1300 °C thermocouple N thermocouple - 200...800 °C thermocouple E thermocouple 0...2315 °C thermocouple C |
Complementary
| Characteristic | Value(s) |
|---|---|
| Analogue input resolution | 16 bits 15 bits + sign |
| Permissible continuous overload | 13 V voltage 40 mA current |
| Input impedance | >= 1 MOhm thermocouple |
| LSB value | 0.1 °C thermocouple |
| Conversion time | 100 ms + 100 ms per channel + 1 controller cycle time thermocouple |
| Sampling duration | 100 ms thermocouple |
| Absolute accuracy error | +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple C 0...2315 °C +/- 6 °C at 77 °F (25 °C) for thermocouple R, S 0...200 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple R, S 200...1760 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple B 300...1820 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple K - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple K 0...1300 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple J - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple J 0...1000 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple E - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple E 0...800 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple T - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple T 0...400 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple N - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple N 0...1300 °C |
| Temperature Drift | +/- 0.01 %FS/°C |
| Repeat accuracy | +/-0.5 %FS |
| Non-linearity | +/- 0.2 %FS |
| Cross talk | <= 1 LSB |
| [Us] rated supply voltage | 24 V DC |
| Supply voltage limits | 20.4â¦28.8 V |
| Type of cable | Twisted shielded pairs cable <98.4 ft (30 m) input |
| Current consumption | 45 mA 5 V DC via bus connector 50 mA 5 V DC via bus connector 35 mA 24 V DC via external supply 40 mA 24 V DC via external supply |
| Local signalling | 1 LED (green) for PWR |
| Electrical connection | 10 x 1.5 mm² removable spring terminal block pitch 3.81 mm for inputs and supply 10 x 1.5 mm² removable spring terminal block pitch 3.81 mm for inputs |
| Insulation | Between input and supply 1500 V AC Between input and internal logic 500 V AC |
| Marking | CE |
| Surge withstand | 1 kV power supply common mode IEC 61000-4-5 0.5 kV power supply differential mode IEC 61000-4-5 1 kV input common mode IEC 61000-4-5 |
| Mounting support | Top hat type TH35-15 rail IEC 60715 Top hat type TH35-7.5 rail IEC 60715 plate or panel with fixing kit |
| Height | 3.5 in (90 mm) |
| Depth | 2.8 in (70 mm) |
| Width | 0.9 in (23.6 mm) |
| Product Weight | 0.24 lb(US) (0.11 kg) |
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
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