Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter

Mighty Module MM4380A DC Input, Field Rangeable, Isolated Transmitter


MM4380A DC Input, Field Rangeable, Isolated Transmitter

Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,TransmitterDescription

The MM4380A provides a DC output proportional to a DC input. The output is fully isolated from input, line power and ground. The unit is useful in eliminating ground loops and common mode signals

Input and output ranges are fully user-settable. Each may be voltage or current, with or without offset. The output response may be normal or reverse-acting. A fully-labeled set of jumpers selects the input and output ranges. The MM4380A is identical in size and fully interchangeable with fixed-range Module such as the MM4300 and MM4300A.

The MM4380A includes filtering and conditioning to reduce susceptibility to transients and noisy environments. It 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 output level.

Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter Download MM4380A Brochure

Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter Download MM4380A Manual

Features

Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter
Allows Inputs to 256 V or 100 mA
Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter
15 mV or 0.8 mA Minimum Input Span
Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter
Size, Pinouts and Performance Identical to MM4300 & MM4300A
Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter
User-Settable Input and Output Ranges
Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter
Fully Labeled Jumper Positions for Easy Range Settings
Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter
Provides a Fully Isolated DC Output Proportional to DC Input
Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter
Choice of Power Options
Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter
Permanent Warranty
Mighty,Module,MM4380A,DC Input,Field,Rangeable,Isolated,Transmitter
UL/cUL Recognized

Typical Applications

Eliminates ground loops and common mode signals. Use for voltage/current scaling and conversion with isolation for buffering and noise reduction. Single-unit replacement module provides field rangeability for all normal input and output ranges.

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). Socket DMP008 is a 8-pin DIN rail mounted socket. Use CLP-1 hold-down clip if needed for vibration environment (MP008 only). A Killark HK Series explosion-proof housing with dome and 8-pin socket is available (HKB-HK2D-8).

Specifications

INPUT RANGE
Limits
  any voltage between 256V max
  any current between 100 mADC

Span
  any voltage span from 15 mV to 256 VDC
  any current span from 0.8 to 100 mAdc

Offset
  can cancel any input offset between
  -110% and +110% of span

INPUT IMPEDANCE
Voltage
  1 megohm

Current
20 ohms

OUTPUT RANGE
(User-settable)

 Voltage
  0/.25 V
    0/1 V
    0/5 V
    1/5 V
   0/10 V
  -5/+5 V
-10/+10 V
Current
0/1 mA
0/4 mA
0/20 mA
4/20 mA

OUTPUT LOAD
Voltage
  10 mA max.
  (1 kilohm at 10 V)

Current
  24 V compliance *

OUTPUT RESPONSE 
(User settable)
normal or reverse-acting
  (example 10 to 0 VDC)

RESPONSE TIME
 < = 100 ms

ACCURACY
0.1% of span

LINEARITY
0.05% 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
 14F to 140F
-10C to  60C

TEMPERATURE STABILITY
(0.02% of span + 2 V)/C max

POWER
115 VAC 10%, 50/60 Hz
  (2.5 W max)

230 VAC 10%, 50/60 Hz
  (2.5 W max)

24 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

APPROVALS
UL/cUL Recognized
  (115,230 VAC Powered Models Only)

 

* 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 -
DC Input +
DC Input -
Output +
Output -
PINS
1
3
5
6
7
8