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MM6010
AC INPUT, ISOLATED
TRANSMITTER

FEATURES
bulletProvides DC Output Proportional to AC Input Voltage or Current
bulletFully Isolated Output
bullet50 mV or 1 mA Minimum Input Span
bulletUnlimited* Choice of Input/Output Ranges
bulletChoice of Power Options
bullet10 + 5 Year Warranty


DESCRIPTION

The MM6010 provides a DC output voltage or current proportional to an AC input signal. It is useful in measuring AC voltages or currents and converting them to DC levels for driving controllers, recorders, meters, or other instruments.  The modules include filtering and conditioning to reduce susceptibility to transients and noisy operations. It utilizes a rectification of the AC input signal. The module provides an output signal proportional to the average level of the input signal. It is calibrated assuming a sinusoidal input signal will be applied. Other calibrations are available.

The MM6010 utilizes a feedback VCO to develop a pulse train with a duty cycle proportional to the input signal amplitude.  This pulse train is coupled through a pulse transformer to the output circuitry, where the duty cycle data is converted to a proportional DC level in the output circuit.

TYPICAL APPLICATIONS

Monitoring power line or power supply voltages and currents.  Measuring the output of self-generating process sensors or transducers which generate AC signals and measuring current consumption of electrical devices such as motors, pumps or heaters.

MOUNTING

The module is designed to plug into a standard 8-pin relay socket. Part number MP008 is a molded plastic socket suitable for mounting on a flat surface or in a 2 3/4 inch  wide PVC snap track (TRK48). Use CLP-1 hold-down clip if needed. A Killark HK Series explosion-proof housing with dome and 8-pin socket is available (HKB-HK2D-8).  A DIN rail mounted socket (DMP008) is available for 35mm symmetrical DIN rail.

SPECIFICATIONS

INPUT RANGE
Voltage
  select any range from 0 to 250V max
    (min span 50 mV)

Current
  any range from 0 to 1 A rms max**
    (minimum span 1 mA, internal shunt )

INPUT IMPEDANCE
Voltage
  200 kilohms

Current
Input
1 mA
10 mA
20 mA
100 mA
1 A 		Shunt Value
100 OHM
10 OHM
5 OHM
1 OHM
0.1 OHM

INPUT FREQUENCY
40 Hz to 1 kHz sine wave

OUTPUT RANGE
Voltage
  select any range from  -10 V to +15V
  10 mA max load
    (min span 0.2 V)

Current
  select any range from 0 to 50 mA max
    (min span 1 mA)
  24 V compliance***
    18 V compliance for ISO option
    if full scale output >20 mA

RESPONSE TIME
1 sec typical

ACCURACY
±0.5% of span

LINEARITY
±0.1% of span

COMMON MODE REJECTION
120 dB, DC to 60 Hz

OUTPUT RIPPLE
<0.1% of span
  (peak to peak)

ISOLATION
 Output/Input
  >500 megohms

Breakdown Voltage
  >1000 VAC rms

BREAKDOWN, P0WER/CIRCUITRY
 >1500 VAC rms

OPERATING TEMPERATURE
 14°F to 140°F
-10°C to  60°C

TEMPERATURE STABILITY
±(0.02% of span + 30 µV)/°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
  12 VDC
    (limits 10-15 VDC)
    (2.5 W max)
  24 VDC
    (limits 21-32 VDC)
    (2.5 W max)
  Isolation
    DC power supply to input common:
      10 megohms

* Within specified range limits

*** For input values greater than 1 A rms select appropriate external shunt resistor for 0-500 mV rms input.

*** Compliance:  The sum of all voltage drops in the output loop cannot exceed 24V at rated current (1200 ohms 20 mA).


CONNECTIONS
Power AC L1 or DC +
Power AC L2 or DC -
Input +
Input -
Output +
Output - 		PINS
1
3
5
6
7
8