and Controllers. MDI40A0BA2XXIX Datasheet

MDI40A0BA2XXIX Controllers. Datasheet pdf. Equivalent


Carlo Gavazzi MDI40A0BA2XXIX
( DataSheet : www.DataSheet4U.com )
Panel Meters and Controllers
Controller for AC/DC Current Measurements
Type MDI 40 A
3 3/4-dgt multi-range µP-based controller
for AC/DC current measurements
Ranges from 2 mA to 5 A
All software functions selectable by key-pad
Peak/valley function
Password protection of programming parameters
2 independent alarm setpoints
Alarm for over-range, up-alarm, down-alarm, down
alarm with disabling at power-on, up/down-alarm with
latch
Degree of protection: IP 65
Optional analogue output (20 mA/10 VDC)
Optional serial RS 485 output
MODBUS, JBUS protocol
Product Description
3 3/4-dgt multi-range µP-ba-
sed controller for AC/DC cur-
rent measurements. Scaling
and setpoints are fully pro-
grammable by user-friendly
key-pad. The MDI 40 A in-
cludes peak/valley function
and password protection.
The housing is easy to mount
and ensures a protection de-
gree of IP 65.
Ordering Key
Model
Measurement
Power supply
Setpoints
Signal Output
Engineering unit
Option
MDI40A0BD2A XX IX
Type Selection
Measurements
Power supply
Signal output
Options
A0B:
A4X:
A0T:
Standard (40 - 400 Hz)
2 mA
20 mA
2A
5A
Std, input: 200 mA
TRMS (40 - 1000 Hz)
2 mA
20 mA
2A
5A
A:
B:
C:
D:
E:
F:
3:
1) On request
6:
24 VAC, -15% +10%,
50/60 Hz 1)
48 VAC, -15% +10%,
50/60 Hz 1)
115 VAC, -15% +10%,
50/60 Hz 1)
230 VAC, -15% +10%,
50/60 Hz (standard)
120 VAC, -15% +10%,
50/60 Hz 1)
240 VAC, -15% +10%,
50/60 Hz 1)
9 to 32 VDC with
galvanic insulation 1)
40 to 150 VDC with
galvanic insulation 1)
X:
A:
R:
S:
W:
Y:
None
Analogue: 0 to 20 mA/
0 to 10 V
Serial: RS 485
unidirectional
Serial: RS 485
bidirectional
Analogue (A)
+ serial (R)
Analogue (A)
+ serial (S)
IX: Degree of protection
IP 65 (standard)
01: Interactive setpoints
+ IP 65 1)
XT: Tropicalization
+ IP 65 1)
Input Specifications
Rated input
Accuracy
DC
DC current measurements,
(@ 25°C ± 5°C)
AC Standard
AC current measurements,
(@ 25°C ± 5°C, 5-100% f.s.)
AC TRMS
AC current measurements,
(@ 25°C ± 5°C, 5-100% f.s.)
Temperature drift
DC
AC Standard and TRMS
2 mA, 20 mA, 200 mA, 2 A,
5 A, 40-400 Hz
± 0.1 % f.s., ± 1 dgt
± 0.1 % f.s., ± 2 dgt
± 0.2 % f.s., ± 2 dgt
± 150 ppm/°C
± 200 ppm/°C
Sampling rate
Display
Max. and min. indication
DC
AC Standard and TRMS
AC Measurements
Standard
Specifications are subject to change without notice (28.10.99)
4 times/second, dual slope
16 bits A/D converter
7-segment
LED, h 14.2 mm
Max. 3999, min. -1999
Max. 3999, min. 0
Measurement of the avera-
ge value resulting from the
sine half-wave rectification
of the input voltage by rms
calibration
1
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MDI40A0BA2XXIX Datasheet
Recommendation MDI40A0BA2XXIX Datasheet
Part MDI40A0BA2XXIX
Description (MDI40A Series) Panel Meters and Controllers
Feature MDI40A0BA2XXIX; ( DataSheet : www.DataSheet4U.com ) Panel Meters and Controllers Controller for AC/DC Current Measu.
Manufacture Carlo Gavazzi
Datasheet
Download MDI40A0BA2XXIX Datasheet




Carlo Gavazzi MDI40A0BA2XXIX
MDI 40 A
Input Specifications (cont.)
Measurements (cont.)
TRMS
Input ranges
2 mA
20 mA
200 mA (on request)
True rms
Coupling type : AC
Crest factor: 3
-1.999 to 1.999 mADC
0 to 1.999 mAAC
Input impedance: 50
-19.99 to 19.99 mADC
0 to 19.99 mAAC
Input impedance: 50
-199.9 to 199.9 mADC
0 to 199.9 mAAC
Input impedance: 1
Input ranges (cont.)
2A
5A
Overload protection
Continuous
For 1s
Keyboard
-1.999 to 1.999 ADC
0 to 1.999 AAC
Input impedance: 50 m
-1.99 A to 5 ADC
0 A to 5 AAC
Input impedance: 50 m
1.2 x rated input
2 x rated input
4 keys:
”S” for menu selection;
”UP” and “DOWN” for
value programming/function
selection;
”F” for special functions
Output Specifications
Alarms
Number of setpoints
Alarm type
Special function
Setpoint adjustment
Limits of setpoint adjustment
Hysteresis
On-time delay
Off-time delay
Relay status
Output type
Contact
Rating
Min. response time
Insulation
Excitation output
Voltage
Insulation
Analogue output (on request)
Range
Scaling factor
2 independent (standard)
Over-range, up alarm, down
alarm, down alarm with dis-
abling at power-on, up alarm
with latch, down alarm with
latch
Interaction of the two set-
points (on request)
0 to 100% of the displayed
range
Programmable minimum and
maximum values
0 to 100% of the displayed
range
0 to 255 s
0 to 255 s
Normally energized/de-ener-
gized
2 x SPDT
5A, 250 VAC/VDC, 40 W /
1200 VA, 130.000 cycles
400 ms, filter excluded
setpoint on-time delay: ”0”
2000 Vrms between output
and measuring inputs, excita-
tion output
15 VDC non-stabilized/
40 mA max
100 Vrms output to
measuring input
4000 Vrms output to
AC supply input
500 Vrms output to
DC supply input
0 to 20 mADC, 0 to 10 VDC
Programmable within the
whole range of the signal
output; it allows the mana-
gement of all values from 0
to 20 mA / from 0 to 10 V
Analogue output (cont.)
Accuracy/response time
Temperature drift
Load:20 mA output
10 V output
Insulation
Serial output (on request)
Type
Multidrop
Connections
Adresses/protocol
Data (uni-directional)
Dynamic (reading only)
Static (reading only)
Data (bidirectional, on request)
Dynamic (reading only)
Static (reading/writing)
Data format
Baud-rate
Insulation
± 0.3% f.s. (@ 25°C)/500 ms
± 200 ppm/°C
500
10 k
By means of optocouplers,
500 Vrms output to
measuring input
4000 Vrms output
to supply input
RS485;
Uni-directional (std),
bidirectional (on request)
2 or 4 wires, max. distance
1200m, termination and/or
line biasing directly on the
instrument
255, selectable by key-pad/
MODBUS, JBUS
Measurement, data hold of
minimum value, data hold of
maximum value, alarm status
All programming data
Measurement, data hold of
minimum value, data hold of
maximum value, alarm status.
All programming data, min./
max. data hold reset, reset of
alarm set-points with latch
1-start bit, 8-data bit,
no parity, 1 stop bit
1200, 2400, 4800 and 9600
selectable bauds
By means of optocouplers,
500 Vrms output to
measuring inputs
4000 Vrms output to
supply input
2 Specifications are subject to change without notice (28.10.99)



Carlo Gavazzi MDI40A0BA2XXIX
MDI 40 A
Software Functions
Peak and valley values
Password
1st level
2nd level
3rd level
Measurement selection
Scaling factor
Operating mode
Automatic storage (RAM
only) of the min. and max.
value measured from the
last reset
Numeric code of max. 3 di-
gits; 3 protection levels of
the programming data
Password “0”, no protection
Password from 1 to 127, all
data are protected
Password for 128 to 255, all
data protected except for
the alarm setpoints
AC/DC current
Electrical scale compression,
compression/expansion of the
displayed scale (max. 2 with-
out filter, > 2 with filter).
Scaling factor (cont.)
Electrical scale
Decimal point position
Displayed scale
Diagnostics
Over range
Under range
Filter
Filter operating range
Filtering coefficient
Programmable within the
whole measuring range
Programmable within the
displaying range
Programmable within the
whole displaying range
The display flashes when the
limits of the displayed range
are exceeded, the data are
updated up to the maximum
read-out
EEE indication (AC/DC)
-EE indication (DC)
From 0 to 3999
From 1 to 255
Supply Specifications
General Specifications
AC voltage
Insulation
DC supply
Insulation
Power consumption
230 VAC -15%+10%
50/60 Hz, (standard)
24 VAC, 48 VAC, 115 VAC,
120 VAC, 240 VAC,
-15%+10%
50/60 Hz (on request)
4000 Vrms supply input to
all the other inputs/outputs
9 to 32 VDC, galvanic
insulation,
max. inrush current:
1.2 A/200 ms (on request)
40 to 150 VDC, galvanic
insulation,
max. inrush current:
0.6 A/200 ms (on request)
500 Vrms supply input to all
other inputs/outputs
5 VA (basic instrument),
7 VA max. with signal output
Operating temperature
Storage temperature
Insulation reference voltage
Dielectric strength
Noise rejection
NMRR
CMRR
EMC
Safety standards
Connector
Housing
Dimensions
Material
Degree of protection
Weight
Approvals
0° to +50°C, 32° to 122°F
(R.H. < 90% non-condensing)
-10° to +60°C, 14° to 140°F
(R.H. < 90% non-condensing)
300 Vrms to ground
4000 Vrms for 1 minute
40 dB, 40 to 60 Hz.
100 dB, 40 to 60 Hz
IEC 60801-2, IEC 60801-3,
IEC 60801-4 (level 3),
EN 50081-1, EN 50082-1
EN 61 010-1, IEC 61010-1,
VDE 0411
Screw-type, detachable
1/8 DIN, 48 x 96 x 124 mm
ABS,
self-extinguishing: UL 94 V-0
IP 65 (standard)
Approx 520 g (signal output
and packing included)
UL,CSA, CE
Specifications are subject to change without notice (28.10.99)
3





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