SIGNAL CONDITIONERS Isolated Signal Conditioner MS3000 Series【12】

Terminal Block Type Signal Conditioners with Isolated Single Output

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The MS3000 Series features a 40 mm deep design, conformal coating, drop-proof screws, and a 7-year warranty, the longest in the industry.

  • 40 mm deep, compact terminal block design that is compliant with JIS standard circuit breaker dimensions
  • 24V DC / 12V DC power input
  • Isolated single output (3-way isolation)
  • A total of 11 models
  • Suitable for applications where there is not enough depth in a control panel

*1 Products are warranted for years from the date of shipment.
*2 This feature is limited to some models, so please check our model list.
*3 The MS3007 and MS3044 series do not support 12V DC power.

Warranty Period *1 7Years
Standard Lead Time *2 5Days[即急対応]※原稿無し
Power Supply *3 Rating: 24V DC / 12V DC
Connection DIN rail mounting
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Terminal block type isolated signal conditioner

The terminal block measures 24.5 (W) × 94 (H) × 40 (D) mm that is compliant with JIS standard circuit breaker dimensions (for single pole). This ultra-compact design helps standardize the design of a control panel and makes DIN rail mounting easier. The module is powered by 24V DC and provides isolated single output.

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Conformal coating applied as standard

Coating is not only resistant to accidental exposure to corrosive gas or oily smoke, but has a number of benefits contributing to long-term reliability. It avoids direct exposure to air to protect printed circuit boards and electronic parts against humidity, moisture, dust, chemicals, and thermal stress, thereby preventing corrosion, migration and any other damages. (HumiSeal® 1A27NSLU is used as a conformal coating. )

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Drop-proof screws employed

The screws employed eliminate the need to care about dropping them during the wiring work. The use of M3.5 screws makes field wiring much easier.

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Ceramic capacitors employed

The MS3000 Series employs ceramic capacitors to achieve low current draw with extremely low heat generation, thus leading to long service life.
(The ceramic capacitors are not affected by prolonged use, as opposed to aluminum electrolytic capacitors.)

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Multi-turn trimmers employed

This series employs multi-turn trimmers for zero and span adjustments. Our conventional series have used 3-turn or 4-turn trimmers, but the multi-turn trimmers employed facilitate fine adjustment and provide improved resistance to vibration. The new trimmers also have static protection.

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Close mounting

The MS3000 Series design is such that the width of the socket is 2 mm (1 mm each side) larger than that of the main unit. Even if you mount two or more sockets side by side, there should always be a clearance between the modules, thereby preventing a rise in temperature around them.

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I/O and power terminal covers provided as standard

For safety reasons, the module is provided with I/O and power terminal covers as standard.

Module Specifications

Wiring M3.5 screw terminal connection (with a power terminal block cover & drop-proof screws)
Materials HousingABS resin (UL 94V-0)
Screw TerminalNickel-plated steel
PCBGlass fabric epoxy resin (FR-4: UL 94V-0)
Conformal CoatingHumiSeal® 1A27NS (Polyurethane)
Isolation 3-way isolation between input, output, and power.
Insulation Resistance 100Ω min. (@ 500V DC) between input, output, and power.
Dielectric Strength 1500V AC for 1 minute between input, output, and power.

Power Specifications

Power Requirements 24V DC ± 10%
12V DC ± 20%*
Overcurrent Protection 250 mA fuse

Installation Specifications

Operating Temperature Range -5 to 55℃
Operating Humidity Range 5 to 90% RH (no condensing)
Storage Temperature Range -10 to 60℃
Installation DIN rail mounting
Dimensions W24.5 × H94 × D40 mm
Weight 90g max.

*The MS3007 and MS3044 do not support 12V DC power.

Dimensional Drawings

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Unit: mm