MMS6312 CSI6312/08 EPRO Module NEW AND ORIGINAL

As an important member of the EPRO MMS6000 series, MMS6312 has become an ideal choice for modern industrial rotating equipment monitoring systems due to its high precision, reliability, and versatility.

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Description

Basic Technical Specifications of MMS6312 Single-Channel Axial Displacement & Vibration Monitoring Module

(Emerson EPRO MMS6000 Series)

  1. Measurement Configuration

Channel Quantity: 1 single channel (configurable for axial displacement or radial vibration)

Measurement Type:

Axial displacement (shaft position)

Radial vibration (velocity/displacement)

Optional: Differential expansion (with compatible sensors)

  1. Input Specifications

Sensor Compatibility:

Eddy current proximity probes (e.g., EPRO PR64xx series, 3-wire)

Electric velocity sensors (e.g., EPRO PR926xx series, 2-wire)

Input Signal Range:

Eddy current probes: -20V to +20V DC (displacement measurement)

Velocity sensors: -5V to +15V DC (velocity measurement)

Sensor Supply:

For eddy current probes: 24V DC ±10%, max. 20mA per channel (integrated probe driver)

For velocity sensors: 0-8mA lift-off current (adjustable)

  1. Measurement Performance

Frequency Range:

Displacement measurement: 0.1Hz to 1000Hz

Velocity measurement: 5Hz to 1600Hz

Measurement Range:

Axial displacement: 0-2000μm (configurable via software, dependent on probe range)

Radial vibration (velocity): 0-50mm/s RMS (0-141.4mm/s peak)

Radial vibration (displacement): 0-1000μm peak-peak

Accuracy: ±1% of full scale (FS) at 25°C

Resolution: 0.01μm (displacement); 0.01mm/s (velocity)

  1. Output Signals

Analog Output: 1 x 4-20mA DC current output (isolated, load resistance: 0-500Ω)

Corresponding to measured value (configurable full-scale range)

Dynamic Signal Output: 1 x 0-20Vpp (peak-peak) AC signal, bandwidth 0.1Hz-10kHz

For spectrum analysis and fault diagnosis

Relay Output: 1 x changeover relay (NO/NC configurable)

Contact rating: 250V AC / 3A, 30V DC / 3A

Triggered by alarm/danger thresholds or module fault

  1. Alarm & Protection Functions

Threshold Settings: Configurable “Warning” and “Danger” thresholds (software-adjustable)

Alarm Features:

Alarm latching (manual/automatic reset configurable)

Limit multiplier (temporary threshold adjustment for critical speed transients)

Sensor fault detection (open/short circuit, signal loss)

Module self-diagnosis (power supply, internal circuit integrity)

Fault Indication: LED indicator (red/yellow/green) + relay output + software status feedback

  1. Power Supply

Input Voltage: 24V DC ±15% (redundant input optional)

Power Consumption: Max. 5W (typical 3W)

Reverse Polarity Protection: Yes (integrated diode protection)

  1. Environmental Conditions

Operating Temperature: -20°C to +70°C (-4°F to +158°F)

Storage Temperature: -40°C to +85°C (-40°F to +185°F)

Relative Humidity: 5% to 95% (non-condensing)

Vibration Resistance: 10g (10-2000Hz) per IEC 60068-2-6

Shock Resistance: 30g (11ms half-sine) per IEC 60068-2-27

Protection Rating: IP20 (front panel); IP65 (optional for harsh environments)

  1. Mechanical & Installation

Mounting: DIN rail mounting (EN 50022, 35mm)

Dimensions: 17.5mm (width) x 120mm (height) x 115mm (depth)

Weight: Approx. 150g (without wiring)

Hot-Swappable: Yes (supports on-line replacement without system shutdown)

  1. Communication Interface

Configuration Interface: RS232 (local) / RS485 (remote), Modbus RTU protocol

Data Output: Measured values, alarm status, fault codes, sensor health data

  1. Certifications & Compliance

Safety Certifications: CE, UL, CSA

EMC Compliance: EN 61000-6-2 (immunity), EN 61000-6-4 (emission)

Industrial Standards: Compliant with ISO 10816, API 670, DIN 45670

MMS6312 PDF

MMS6312

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2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
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