| Range Of Product |
Modicon M238 logic controller |
| Product Or Component Type |
Input/output analog module |
| Analogue Input Number |
2 |
| Input Level |
Low level |
| Analogue Input Type |
3-wire Pt probe temperature probe - 100...500 °C differential
thermocouple 0...1200 °C thermocouple J differential
thermocouple 0...1300 °C thermocouple K differential
thermocouple 0...400 °C thermocouple T differential |
| Analogue Output Number |
1 |
| Analogue Output Type |
Current 4...20 mA
Voltage 0...10 V |
| Cross Talk |
<= 2 LSB |
| Range Compatibility |
Advantys OTB
Twido |
| Analogue Input Resolution |
12 bits |
| Analogue Output Resolution |
12 bits |
| Lsb Value |
2.5 mV voltage voltage
4.8 µA current current
0.1 °C thermocouple
0.15 °C temperature probe |
| Input Impedance |
>= 1 MOhm |
| Load Type |
Resistive |
| Load Impedance Ohmic |
>= 2000 Ohm voltage
<= 300 Ohm current |
| Stabilisation Time |
20 ms |
| Conversion Time |
20 ms + 1 controller cycle time |
| Sampling Duration |
20 ms temperature probe
60 ms thermocouple |
| Acquisition Period |
60 ms per channel + 1 controller cycle time thermocouple
80 ms per channel + 1 controller cycle time |
| Measurement Error |
+/- 0.2 % of full scale - 100...500 °C 3-wire Pt probe 25 °C
+/- 0.2 % of full scale 0...10 V 0...10 V 25 °C
+/- 0.2 % of full scale 4...20 mA 4...20 mA 25 °C
0.2 % of full scale +/- 4 °C 0...1200 °C thermocouple J 25 °C
0.2 % of full scale +/- 4 °C 0...1300 °C thermocouple K 25 °C
0.2 % of full scale +/- 4 °C 0...400 °C thermocouple T 25 °C |
| Temperature Coefficient |
+/-0.006 %FS/°C - 100...500 °C 3-wire Pt probe
+/-0.006 %FS/°C 0...1200 °C thermocouple J
+/-0.006 %FS/°C 0...1300 °C thermocouple K
+/-0.006 %FS/°C 0...400 °C thermocouple T
+/-0.015 %FS/°C 0...10 V 0...10 V
+/-0.015 %FS/°C 4...20 mA 4...20 mA |
| Repeat Accuracy |
+/-0.5 %FS input/output |
| Non-Linearity |
+/- 0.2 %FS current current
+/- 0.2 %FS temperature probe
+/- 0.2 %FS thermocouple
+/- 0.2 %FS voltage voltage |
| Output Error |
+/- 1 %FS |
| Output Ripple |
<= 1 LSB |
| Total Error |
+/-1 %FS current current
+/-1 %FS temperature probe
+/-1 %FS thermocouple
+/-1 %FS voltage voltage |
| Type Of Cable |
Shielded cable |
| Insul Btwn Ch And Int Logic |
Photocoupler |
| Supply |
External supply |
| Us Rated Supply Voltage |
24 V DC |
| Supply Voltage Limits |
19.2…30 V |
| Electrical Connection |
1 removable screw terminal block |
| Current Consumption |
50 mA 24 V DC external
50 mA 5 V DC internal |
| Product Weight |
0.19 lb(US) (0.085 kg) |
| Dielectric Strength |
500 V between I/O channel
500 V between the I/O and the external supply circuit
500 V between the I/O and internal logic |
| Width |
0.93 in (23.5 mm) |
| Depth |
2.76 in (70 mm) |
| Height |
3.54 in (90 mm) |
| Category |
22531 - PLCS, TWIDO, TWD |
| Discount Schedule |
PC12 |
| GTIN |
00785901699231 |
| Nbr. Of Units In Pkg. |
1 |
| Country Of Origin |
JP |
| Green Premium Status |
Green Premium product |
| EU RoHs Directive |
Pro-active compliance (Product out of EU RoHS legal scope) |
| Toxic Heavy Metal Free |
Yes |
| Mercury Free |
Yes |
| WEEE |
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins. |
| Pvc Free |
Yes |
| Warranty |
18 months |
