FEMA ELECTRÓNICA - Page 2
User’s Manual - MAG-35 Process (Model 36)
Instrument for PROCESS in Vdc
Panel meter to measure process signals in 0/10 Vdc and
similar, up to 200 Vdc. Display scalable in engineering units.
Input ranges selectable by internal jumpers and scaling of the
display by potentiometers. Provides excitation voltage from 10
to 24 Vdc regulated, to power-up transducers. Accepts signals
from transducers using 2, 3 and 4 wire connection techniques.
Additional options with relay outputs (1 or 2 relay), analogue
outputs (in mA and Vdc), digital outputs in serial code (RS232
or RS485), parallel BCD code, display «Hold» function and
power options in AC and DC.
Model
MAG-35-36
OUTPUT AND CONTROL OPTIONS
MAG-35 instruments can be supplied with different options for
data output and control. Compatibility between them is
indicated at the «Ordering Reference» section down on this
page. Technical data and operating instructions for these
options are indicated in a separate user’s manual.
«SP11»
1 Relay Output
«SP21»
2 Relay Output
«SAR»
Analogue Output
«HM»
Hold of display
«MPA2»
Detection of «peak and drop» signals
«SDA»
Parallel BCD
«RS2»
Serial RS232 output
«RS4»
Serial RS485 output
POWER OPTIONS
MAG-35 instruments can be supplied with different power
options, for different AC and DC power ranges. The instruments
do not have internal protection fuse. The value and type of the
recommended fuse for each power type is indicated below.
Ref.
Power
Recommended Fuse
«0»
230 Vac 50/60 Hz
50 mA Time Lag
«1»
115 Vac 50/60 Hz
100 mA Time Lag
«2»
24 Vac 50/60 Hz
300 mA Time Lag
«3»
48 Vac 50/60 Hz
150 mA Time Lag
«6»
24 Vdc (15/30 Vdc Isolated)
350 mA Fast Fuse
«8»
48 Vdc (24/65 Vdc Isolated)
200 mA Fast Fuse
DISPLAYS
Led 7 Segments Red Color
DIGIT HEIGHT
14 mm (0.55’’)
DISPLAY
±1.8.8.8
POLARITY
Automatic ±
DECIMAL POINTS
Jumper selectable
INPUT CONFIGURATION
Bipolar Simple
A/D CONVERTER
Dual slope
INTEGRATION TIME
80 mSec.
NUMBER OF READINGS
3.12 per second
WARM-UP TIME
2 minutes
ACCURACY
0.15%
±1 digit
NMRR
50 dB
THERMAL DRIFT
100 ppM
TEMPCO ZERO
0.13% /ºC F.S.
OVERRANGE
+1999 flash
UNDERRANGE
-1999 flash
WORKING TEMP.
0°C to +50°C
STORAGE TEMP.
-40°C to +80°C
BURN-IN
48 hours
RECALIBRATION
Yearly
HOUSING
DIN 43700
DIMENSIONS
96 x 48 x 117 mm
PANEL CUT-OUT
44.5 x 92.5 mm
WEIGHT
310 gr.
CONNECTIONS
Plug-in screw clamps
CONSUMPTION
5.5 VA in AC
3.5 W in DC
GENERAL SPECIFICATIONS
Model
Power
Option1
Option2
Option3
Scaling
MAG-35 -
-
-
-
-
-
36
0
SP11
SAR
HM
0/10 Vdc = 0/150.0 mm
1
SP21
MPA2
-20/+150 Vdc = 0/580 BAR
2
SDA
...
3
RS2
6
RS4
8
ORDERING REFERENCE
