5M14, 4- Channel Thermocouple Conditioner
A member of Daytronic’s new “M” series of enhanced conditioner modules the 5M14/5M14V provides linearization, stable amplification and proven filtering techniques for up to four thermocouples. This isolated, four-channel conditioner...
Features:
- Housing Polyamide - gray, Inflammability class acc to UL94 V0
- Dimensions HWD: 99.0 mm x 22.5 mm x 144.5 mm
- Power Requirements 11-28 VDC 3.6 watts; (5M14 - 24 VDC +/- 10%)
- Analog Filters Selectable, Three Pole - Modified Butterworth - Low Pass, rolloff frequency varies with module
- Input Overvoltage Protection Up to 240 VAC rms on all signal and excitation lines
- ESD Protection per EN61000-4-2
- Accuracy Offset and Gain Stability ±30 ppm/Deg C; vs. time ±10ppm/month
- Gain Accuracy is limited to calibration source, 5M14 is ±0.02% of input range
- Operating Temperature Range -10° C to 70° C (14° F to 158° F)
- Analog Outputs Selectable ± 0 to 5 VDC or ± 0 to 10 VDC with linearity maintained for 20% overrange;
- 4-20 ma or 4-12-20ma; Thermocouple Module is model dependent for analog output
- Status Lights Power - green, Overange - yellow
- Power/Interface Connector Non- removable screw terminals; 16 positions; 12 to 26 AWG; DIN Rail Power connection on some models
Manufacturer: Daytronic Corp.
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Datasheet
Description
Specifications
Applications
Models & Accessories
Downloads
Similar Products
5M14 - Description
A member of Daytronic’s new “M” series of enhanced conditioner modules the 5M14/5M14V provides linearization, stable amplification and proven filtering techniques for up to four thermocouples. This isolated, four-channel conditioner accepts real-world temperature signals from Types E, J, K, N, R, S, and T Thermocouples, producing accurately linearized output over the full TC ranges. All four channels of a given 5M14 module must be dedicated to the same TC type as selected by front panel dip switches. The “M” series (for manual operation) do not require any computer programming.
A simple “Manual” switch procedure lets you quickly set up the 5M14 TC conditioner for the appropriate TC “type” and range required. During operation, appropriate reference-junction compensation, real-time linearization, and millivolt per Degree C scaling are automatically applied for the type of thermocouple selected. The 5M14 provides a true analog amplification path, long with high isolation and filter technique .... making this module ideal for pump / motor / dynamometer & rotating machinery applications.
A simple “Manual” switch procedure lets you quickly set up the 5M14 TC conditioner for the appropriate TC “type” and range required. During operation, appropriate reference-junction compensation, real-time linearization, and millivolt per Degree C scaling are automatically applied for the type of thermocouple selected. The 5M14 provides a true analog amplification path, long with high isolation and filter technique .... making this module ideal for pump / motor / dynamometer & rotating machinery applications.
5M14 - Specifications
| Input Type | Thermocouple |
| # of Inputs | 4 |
| Output Type | ±5 V DC |
| ±10 V DC | |
| Max Bandwidth | 20 Hz |
| Isolation | Yes |
| Supply Power | 24 V DC |
5M14 - Applications
- True galvanic isolation with pulse width modulation, allowing sensor-to-chassis or sensor-to-sensor common-mode voltages as high as 1000 V (rms) to be accommodated
- Linear output over wide TC ranges without the need for additional output processing; based on NIST polynomials, linearization is performed throughout each thermocouple’s stated operating range, and within the rated accuracy limits
- Internal reference-junction compensation automatically selected by thermocouple choice; no external cold junction is required—internal thermistor circuitry provides a highly accurate Temperature Zone measurement for reference-junction compensation.
- User selectable filter selection: Field proven analog filtering is accomplished using the traditional Daytronic three - pole modified butterworth filter which provides stable, repeatabable, analog amplification for the user’s measurement process
- TC break detection: In the event of a broken thermocouple wire or other “open TC” condition, the 5M14 Module will automatically indicate an indeterminate off-scale reading for the TC channel in question, with positive or negative polarity selectable on a per-channel basis.
- Linear output over wide TC ranges without the need for additional output processing; based on NIST polynomials, linearization is performed throughout each thermocouple’s stated operating range, and within the rated accuracy limits
- Internal reference-junction compensation automatically selected by thermocouple choice; no external cold junction is required—internal thermistor circuitry provides a highly accurate Temperature Zone measurement for reference-junction compensation.
- User selectable filter selection: Field proven analog filtering is accomplished using the traditional Daytronic three - pole modified butterworth filter which provides stable, repeatabable, analog amplification for the user’s measurement process
- TC break detection: In the event of a broken thermocouple wire or other “open TC” condition, the 5M14 Module will automatically indicate an indeterminate off-scale reading for the TC channel in question, with positive or negative polarity selectable on a per-channel basis.
5M14 - Models & Accessories
Models
| 5M14 | Thermocouple 4-Input (5 vdc Out) |
| 5M14V | Thermocouple 4-Input (10 vdc Out) |
| 5M14X1 | Thermocouple 4-Input (High frequency filter) |
5M14 - Downloads
5M14 Datasheet |
5M14 - Similar Products
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