WILKERSON INSTRUMENT CO., INC.

MM7010 Frequency Input
Plug-In Mighty Module Transmitter

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MM7010

MM7010
Frequency Input
Plug-In
Mighty Module
Transmitter

$390.00

The following information must be entered to complete your order:
See "Specifications" below for Input and Output range limits.

Power:

Input:
Zero Scale
Full Scale
Units
  Pull-up Resistor
Output: Zero Scale
Full Scale
Units
  Isolation

Quantity:

 

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Specifications
 
  • Features
  • Description
  • Specifications
  • Dimensions
  • Connections
  • Provides DC Output Proportional to Frequency Input
  • Fully Isolated Output Available
  • Frequency Limit 60 kHz
  • 50 mV to 100 V Peak Input Sensitivity
  • Adjustable Threshold for Low Level Noise Rejection
  • Input Pullup Resistor Available
  • Unlimited Choice of Input / Output Ranges (Within Specified Range Limits)
  • Choice of Power Options
  • 10 Year Warranty

The MM7010 provides a DC output voltage or current proportional to the frequency of the input signal. It is useful for measuring flow, speed of motors, conveyors, or other devices that can create a periodic signal proportional to the desired function. The wide range of input sensitivity allows the MM7010 to be driven from low level magnetic pickups as well as logic level signals.

A threshold adjustment sets the minimum input amplitude the module will process. This allows the user to trade off sensitivity versus noise rejection. An optional pullup resistor (Option P) permits use with contact closure or open-collector inputs.

All Wilkerson products are designed with RFI filters and lightning protection to reduce susceptibility to electrical noise and damage by lightning.

TYPICAL APPLICATIONS
Measuring or monitoring flow, speed of motors, conveyors, etc.

INPUT RANGE
select any range from 0 to 10 Hz min to 0 to 60 kHz max

INPUT SENSITIVITY (Threshold)
any voltage from 50 mV to 100 V peak

INPUT IMPEDANCE
100 kilohms

OPTION P
10 kilohms pullup resistor to +6.5 V

OUTPUT RANGE
Voltage select any range from -10 V to +15 V,
10 mA max load (min span 0.2 V)
Current select any range from 0 to 50 mA max,
>24 V compliance (1200 ohms max at 20 mA)
18 V compliance for ISO option if full-scale output >20 mA

ACCURACY
±0.1% of span

LINEARITY
±0.1% of span

COMMON MODE REJECTION
120 dB, DC to 60 Hz

ISOLATION
(Optional)
Output / Input >500 megohms
Breakdown Voltage >1000 VAC rms
Breakdown, Power / Circuitry >1500 VAC rms

OPERATING TEMPERATURE
14°F to 140°F/–10°C to 60°C

TEMPERATURE STABILITY
±0.02% of span/°C max

POWER
115 VAC ±10%, 50/60 Hz (2.5 W max)
230 VAC ±10%, 50/60 Hz (2.5 W max)
(DC Power Option)
24 VDC (limits 21-32 VDC)
12 VDC (limits 10-16 VDC)

Mighty Module Dimension Drawing

PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 8
Power Supply +
No Connection
Power Supply -
No Connection
Input Signal
Input Common
Output +
Output -
Specifications    Manual

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