Masibus 408 Operation And Instruction Manual

masibus
http://www.masibus.com
Digital Temperature Indicator
Operation / Instruction Manual
Thank you very much for purchasing
indicator. Please read this instruction before using digital indicator
to ensure proper operation and please keep this instruction sheet
handy for quick reference.

Specifications

Display 4 digit 0.8" RED LED for Process value
Input RTD : PT-100
(3 wire cancellation automatically by software )
Linear :
Thermocouple :
(CJC compensation automatically by software)
Input Range
RTD
RTD 0.1
4-20mA/1-5V
0-20mA/0-5V
J T/C
K T/C
T T/C
R T/C
S T/C
Accuracy For T/C & RTD +/-(0.25% of FS + 1 count)
For Linear +/-(0.1% of FS + 1 count)
Transmitter power
24VDC @ 30mA
supply
Zero adjustment automatic by software
Calibration
CJC adjustment for T/C type input and span
adjustment by trimpot at the back of the
instrument
Power supply 230V/110V AC@50Hz or 24VDC (factory set)
0 to 55 Deg C
Operating Ambient
Humidity Up tp 95% RH non-condensing
Power Consumption Less than 10VA
Physical
Bezel size 96 x 48 mm
Panel cutout 92 x 45 mm
Depth behind Panel 160 mm
Cassette ( Suitable for wire size of 2.5 Sq. mm)

Dimensions and panel cutout

(All dimensions in mm)
=96=
FRONT BEZEL FRONT BEZEL
BEZEL
MOUNTING CLAMP MOUNTING CLAMP
12
150
USER'S PANEL USER'S PANEL
masibus
series digital
0-20 mA/0-5VDC, 4-20 mA/1-5VDC
J, K, T, R, S
-199 to 850 C
C -199.0 to 300.0 C (Optional)
-1999 to 9999
-1999 to 9999
-100 to 1200 C
-100 to 1372 C
-100 to 400 C
0 to 1768 C
0 to 1768 C
+0.8
=
=92
+0.2
PANEL CUTOUT ( 92 x 45 ) PANEL CUTOUT ( 92 x 45 )
10
TERMINAL TERMINAL
DANGER! Caution! Electric Shock!
1.
Do not touch the power terminals while the power is supplied to
the controller to prevent an electric shock.
2.
Make sure the power is disconnected before opening outer case
for checking the inside circuit.
Rear Terminal Connection
Ambient calibration pot
Span calibration pot
AMB SPAN
1 2 3
+24V LIN T/C-
1. T/C Input :
3 4
-
2. RTD Pt-100,3 wire :
3 4 5
3. Volt Input :
2 3 4
-
LINK
V
Wiring Precautions
1.- Ensure the wires connected to rear terminals are propely done as
Shown rear terminal connection table.
2.- Turn OFF power, before changing the wiring of the temperature
sensor and other wiring.
3.- Be sure to match compensating cable with the thermocouple type.
also ensure that the polarity of compensating cable properly
Connected.
4.- Ensure that the compensating cable/signal wire route separately from
power wires to prevent electrically induce noise.
Front Panel Discription
PV display : To display the process value or parameter type.
Press this key to save the selected parameter and next
parameter on display.
Press together at Power On to take instrument in
&
configuration mode.
In run mode shows Ambient temperature.
( For Thermocouple input )
MODEL 408
4 5 6 7
T/C+ C E N/
E N
-
4. mA Input:
2 3 4
-
LINK
5. Two wire loop:
1 2 3
-
LINK
* 250 Ohms,0.1%(USE EXTERNALLY)
masibus
408
8
L/+
L (AC)
+
(DC)
4