M Series unified signal converters are plug-in type signal conditioners for common instrumentation signals. They have an I/O signal range of 4 to 20 mA DC or 1 to 5 V DC.
Details
The M Series bring Yokogawa performance and reliability to the popular plug-in style. Using industry standard pin configurations, anyone can upgrade to JUXTA performance by just plugging one in. The M Series signal conditioners for unified signals are applicable to the unified input/output signal applications for cost saving design.
- For 4 to 20 mA DC or 1 to 5 V DC unified input/output signal applications.
- Designed for 2000 VAC of high withstand voltage.
- Two isolated outputs (MA7D and MH7D).
- Plug-in type construction Easy for instrumentation planning, field wiring and maintenance because of its flexible insertion/extraction and ability to be pre-wired.
| Construction | Plug-in type (Main unit with Socket) |
|---|---|
| Mounting Method: | Wall mounting or DIN-rail mounting |
| Connection Method: | M3.5 screw terminal |
| External Dimensions: | Model MH7, MA7, MCT7, MPT7: 85×50×123 mm (H×W×D) |
| Model MH7D, MA7D: 85×50×132 mm (H×W×D) | |
| Power Requirements: | 24 V DC±10% , 85 to 132 V AC / 85 to 150 V DC or 170 to 264 V AC |
Signal Conditioners
| Model | Product Name | Input Type | Output Type | Descriptions |
|---|---|---|---|---|
| MA7 | Distributor (Unified Signal Type) | 4 to 20 mA DC, from 2-wire type transmitter | 1 to 5 V DC or 4 to 20 mA DC | |
| MA7D | Distributor (2-output, Unified Signal Type) | Isolated 2 outputs | ||
| MCT7 | CT Converter(RMS) | 0 to 1 A or 0 to 5 A AC | 4 to 20 mA DC or 1 to 5 V DC | |
| MH7 | Isolator (Unified Signal Type) | 1 to 5 V DC or 4 to 20 mA DC | 1 to 5 V DC or 4 to 20 mA DC | |
| MH7D | Dual Outputs Isolator (Unified Signal, 2-output Type) | Isolated 2 outputs | ||
| MPT7 | PT Converter(RMS) | 0 to 110 V AC, 0 to 150 V AC or 0 to 300 VAC | 4 to 20 mA DC or 1 to 5 V DC |
Ressources
Questions fréquentes
Vue générale:
None support it completely, but if you can identify the fuel type you can use an MTX-A user program. When changing the type, change the correction curve.
Questions fréquentes
What is the model of the JUXTA M series terminal block (socket)?
(ns-faq-juxta-11029-select)
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I bought the MH5 but can I change output to reverse output?
(ns-faq-juxta-11048-setting)
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I can't change the input type with a digital alarm setting device (MVHK, MVRK, and MVTK).
(ns-faq-juxta-11062-setting)
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Questions fréquentes
Which screws are used for "the ML2 RS232C connector" inch screws or metric screw threads?
(ns-faq-juxta-11072-spec)
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Questions fréquentes
Is there an isolator with a breakpoint linearization (breakpoint setting) approximation function?
(ns-faq-juxta-11075-select)
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What cable should I use to connect the M series *A and the JHT200?
(ns-faq-juxta-11076-connect)
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What is the leakage current when applying 100 VAC to the UZ011 SSR output?
(ns-faq-juxta-11077-spec)
Questions fréquentes
When I connect an open collector output conditioner with a counter or relay, it doesn't work.
(ns-faq-juxta-11017-spec)
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How is a handy terminal (JHT200) connected to a conditioner that allows range changes?
(ns-faq-juxta-11002-setting)
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There are Pt100 Ω standards of IPTS-68, ITS-90, and JPt100 Ω, but what is the difference between them?
(ns-faq-juxta-11013-other)
Questions fréquentes
How many instruments can be connected to a voltage output terminal (1–5 VDC)?
(ns-faq-juxta-11014-spec)
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How many instruments can be connected to a current output terminal (4–20 mADC)?
(ns-faq-juxta-11015-spec)
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Questions fréquentes
There may be a 63% or 90% response depending on the manufacturer, but how should I compare these?
(ns-faq-juxta-11020-other)
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Questions fréquentes
What are the computation intervals of computing units?
(ns-faq-juxta-11028-spec)
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Is an externally attached resistance for current input included?
(ns-faq-juxta-11033-select)
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How can I suppress ripple noise on the instrument's input signal?
(ns-faq-juxta-11035-spec)
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Are there any models that allow me to set up an upper or lower limit limiter on the instrument's input signal?
(ns-faq-juxta-11036-select)
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Does the JUXTA VJ series support CCC and GB standards? Can it be used in China?
(ns-faq-juxta-11038-other)
Questions fréquentes
I purchased an isolator with a 4-20 mA current input specification. Can I use it with voltages of 1-5 VDC?
(ns-faq-juxta-11049-connect)
Questions fréquentes
Questions fréquentes
There's no output with an isolator. What should I do?
(ns-faq-juxta-11055-connect)
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There's no output with a distributor. What should I do?
(ns-faq-juxta-11056-connect)
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There's no output with a thermocouple temperature converter. What should I do?
(ns-faq-juxta-11057-connect)
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There's no output with an RTD temperature converter. What should I do?
(ns-faq-juxta-11058-connect)
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There's no output with a pulse signal repeater and pulse rate converter. What should I do?
(ns-faq-juxta-11059-connect)
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There's no output with an analog/pulse converter. What should I do?
(ns-faq-juxta-11060-connect)
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There is no output with a pulse/analog converter. What should I do?
(ns-faq-juxta-11061-connect)
Questions fréquentes
I purchased an isolator, and a resistor came with it. What is the resistor used for?
(ns-faq-juxta-11065-spec)
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Questions fréquentes
Downloads
Instruction Manuels
- Model MA7 Distributor (Unified Signal Type) (500 KB)
- Model MPT7 PT Converter (RMS) (488 KB)
- Model MCT7 CT Converter (RMS) (490 KB)
- Model MA7D Distributor (Dual-output and Unified Signal Type) (476 KB)
- Model MH7 Isolator (Unified Signal Type) (505 KB)
- Model MH7D Isolator (Dual-output and Unified Signal Type) (477 KB)
Général Spécifications
- Model VJB1 CT Converter (RMS) (253 KB)
- Model MPT7 PT Converter (RMS) (584 KB)
- Model MA7 Distributor (Unified Signal Type) (614 KB)
- Model MA7D Distributor (Dual-output and Unified Signal Type) (586 KB)
- Model MH7 Isolator (Unified Signal Type) (618 KB)
- Model MH7D Isolator (Dual-output and Unified Signal Type) (570 KB)
Technique Information
Dessin
- Model MPT7 PT Converter (RMS) (227 KB)
- Model MCT7 CT Converter (RMS) (229 KB)
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