MTT MS3704-D1 Slim Plug-In High-Level Signal Conditioner
MTT-MS3700-Series-Dimension

MTT MS3704-D1 Slim Plug-In High-Level Signal Conditioner

SKU: MS3704-D1 Categories: , Tag:
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Optimize your low-voltage control loops with the professional-grade MTT MS3704-D1 Signal Conditioner[cite: 381]. Purpose-built for high-density control panels, this premium slim plug-in isolator seamlessly converts high-level DC current or voltage signals into reliable standard DC outputs while running on a flexible wide-range 11 to 27V DC power supply[cite: 257, 259, 260].

Key High-Performance Features:

  • Wide DC Voltage Operation: Engineered specifically to run efficiently across a versatile 11–27V DC input supply range, matching common industrial battery and low-voltage field power networks[cite: 257, 260, 263].
  • Flexible Single or Dual Outputs: Available in independent single or isolated dual-output options to enable clean signal splitting or multi-device mirroring without loop interference[cite: 259, 288, 289].
  • Advanced 4-Way Galvanic Isolation: Provides excellent insulation across input, output 1, output 2, power, and ground connections to safeguard your infrastructure against problematic ground loops and transient spikes[cite: 378, 379, 389].
  • Space-Saving Plug-In Engineering: At just 29 mm wide, its ultra-compact form factor maximizes DIN rail density, while its plug-in design ensures effortless, tool-free maintenance or hot-swapping[cite: 257, 421, 425, 428].
  • Premium Conformal Coating: Equipped standard with a high-grade polyurethane moisture-resistant barrier (HumiSeal® 1A27NS) to offer permanent protection against harsh, humid, or dusty environments[cite: 388].
Specifications
● POWER SECTION [cite: 296]
Power Requirement [cite: 301]11 to 27V DC [cite: 302]
Power Sensitivity [cite: 303]Better than ±0.1% of span. [cite: 304]
Power Line Fuse [cite: 305]160mA fuse is installed (standard). [cite: 306]
Power Consumption [cite: 307]
Power [cite: 308]11 to 27V DC [cite: 309]
Single Output [cite: 310]0.8W max. [cite: 311]
Dual Output [cite: 312]1.2W max. [cite: 314]
● INPUT SECTION [cite: 313]
Input Resistance [cite: 315]Voltage Input (DC): With or without power: 1MΩ min. [cite: 316, 317]

Current Input (DC): [cite: 318]

Input RangeResistance
4 to 20mA (std.) [cite: 319]250Ω [cite: 320]
2 to 10mA [cite: 321]250Ω [cite: 322]
1 to 5mA [cite: 323]100Ω [cite: 324]
0 to 20mA [cite: 325]250Ω [cite: 326]
10 to 50mA [cite: 327]10Ω [cite: 328]
Allowable Input Voltage [cite: 331]Voltage Input Model: 30V DC max., continuous. (Standard for a span up to 10V) [cite: 329, 332, 333]
Current Input Model: 40mA DC max., continuous. (Standard for 4 to 20mA) [cite: 330, 334, 335]
● OUTPUT SECTION [cite: 336]
Maximum Output Load [cite: 337]
Voltage Output
(DC) [cite: 338, 341]		1V span and up [cite: 339]2mA max. [cite: 340]
10mV [cite: 342]10kΩ min. [cite: 343]
100mV [cite: 344]100kΩ min. [cite: 345]
Current Output
(DC) [cite: 346, 349]		4-20mA single output [cite: 347]750Ω max. [cite: 348]
4-20mA dual output [cite: 350]Output 1: 550Ω max. [cite: 351, 352]
Output 2: 350Ω max. [cite: 353, 354]
Zero Adjustment [cite: 362]Approx. ±5% of span. (Adjustable by the front-accessible trimmer.) [cite: 355, 356, 357]
Span Adjustment [cite: 364]Approx. ±5% of span. (Adjustable by the front-accessible trimmer.) [cite: 358, 359]
● PERFORMANCE [cite: 383]
Accuracy Rating [cite: 373]Better than ±0.1% of span (at 25°C±5°C). [cite: 384, 385]
Temperature Effect [cite: 374, 375]Better than ±0.2% of span per 10°C change in ambient. [cite: 386]
Response Time [cite: 376]85ms max. (0 to 90%) with a step input at 100%. [cite: 387]
CMRR [cite: 377]100dB min. (500V AC, 50/60Hz) [cite: 379]
Isolation [cite: 378]4-way isolation between input, output [Output 1/Output 2], power, and ground. [cite: 379, 389]
Insulation Resistance [cite: 390, 391]100MΩ min. (@ 500V DC) between input, output [Output 1/Output 2], power, and ground. [cite: 392, 393]
Dielectric Strength [cite: 394, 396]Input/Output [Output 1/Output 2] / [Power, Ground]: 2000V AC for 1 minute (Cutoff current: 0.5mA) [cite: 395, 397, 398]
Power/Ground: 2000V AC for 1 minute (Cutoff current: 5mA) [cite: 401, 402]
Output 1/Output 2: 500V AC for 1 minute (Cutoff current: 0.5mA) [cite: 403, 412]
Surge Withstand Capability [cite: 406, 408]Tested as per ANSI/IEEE C37.90.1-1989. [cite: 407, 409]
Operating Environment [cite: 410, 411]Ambient temperature: -5 to 55°C [cite: 413]
Humidity: 5 to 90% RH (non-condensing) [cite: 414, 415]
Storage Temperature [cite: 419, 420]-10 to 60°C [cite: 418]
● PHYSICAL [cite: 421]
Installation [cite: 422]Wall/DIN rail mounting [cite: 428]
Wiring [cite: 423]M3.5 screw terminal connection (with a power terminal block cover & drop-out prevention screws). [cite: 429, 430, 431]
Screwing Torque [cite: 424]0.8 to 1.0 [Nm] Recommended [cite: 432]
External Dimensions [cite: 425, 426]W29 × H86 × D125mm (including the mounting screw and socket) [cite: 433, 434]
Weight [cite: 427]Main unit: 120g max. [cite: 435]
Socket: 80g max. [cite: 436]
● MATERIALS [cite: 388]
Housing [cite: 388]ABS resin (UL 94V-0) [cite: 388]
Terminal Block [cite: 388]PBT resin (UL 94V-0) [cite: 388]
Terminal Block Cover [cite: 388]PC resin (UL 94V-2) [cite: 388]
DIN Rail Stopper [cite: 388]PP resin (UL 94HB) [cite: 388]
Screw Terminal [cite: 388]Nickel-plated steel [cite: 388]
Contacts Material and Finish [cite: 388]Brass with 0.2µm gold plating [cite: 388]
Printed Circuit Board [cite: 388]Glass fabric epoxy resin (FR-4: UL 94V-0) [cite: 388]
Anti-Humidity Coating [cite: 388]HumiSeal® 1A27NS (Polyurethane) [cite: 388]
* HumiSeal® is a registered trademark of Chase Corporation. [cite: 399]
● STANDARDS CONFORMITY

Download MTT MS3704-D1 Slim Plug-In High-Level Signal Conditioner information here

Datasheet: MTT_SpecSheet_MS3704-D1_Rev14_E
Manual:

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