Masibus UT-94 User manual

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 1 of 25
User’s Manual
UT-94 Universal Transmitter
Masibus Automation and Instrumentation Pvt. Ltd.
B/30, GIDC Electronics Estate,
Sector-25, Gandhinagar-382044, Gujarat, India
Phone : [phone].
Fax : [phone].
Email: [email protected]
Web: www.masibus.com

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 2 of 25
Contents
1. Introduction...........................................................................................................................4
1.1 Ordering Code ..................................................................................................................4
2. Installation............................................................................................................................5
2.1 Environment:.....................................................................................................................5
2.2 Mounting:..........................................................................................................................5
2.3 Installation Dimensions:....................................................................................................5
2.4 Removal:...........................................................................................................................5
3. Front Panel...........................................................................................................................6
4. Dimensions...........................................................................................................................7
5. Terminal Position Detail: ......................................................................................................8
6. Menu Function List...............................................................................................................9
7. Parameter Description........................................................................................................10
8. Menu Guideline..................................................................................................................11
8.1 Program Menu ................................................................................................................11
8.2 Configuration Menu.........................................................................................................11
8.3 Calibration Menu.............................................................................................................12
8.4 Software Version.............................................................................................................12
9. Menu Layout.......................................................................................................................13
10. Calibration Procedure.........................................................................................................15
10.1 Ambient Calibration: ....................................................................................................15
10.2 Input Calibration:..........................................................................................................15
10.3 Output Calibration........................................................................................................16
11. Modbus Detail: ...................................................................................................................17
11.1 Configuration parameter Read –write.........................................................................17
11.2 Configuration parameter Read:....................................................................................18
12. Specifications.....................................................................................................................20
12.1 Input Specification: ......................................................................................................20
12.2 Display & Keys:............................................................................................................21
12.3 Output:.........................................................................................................................21
12.4 Retransmission Output ................................................................................................21
12.5 Communication:...........................................................................................................21
12.6 Power Supply...............................................................................................................22
12.7 Isolation (Withstanding voltage):..................................................................................22
12.8 Insulation resistance:...................................................................................................22
12.9 Physical: ......................................................................................................................22
12.10 Environmental:.............................................................................................................22
12.11 Advance Option:..........................................................................................................22
13. Relay Logic:........................................................................................................................23
14. Appendix: ...........................................................................................................................24
14.1 Internal Jumper Setting For Retransmission Output....................................................24
14.2 Troubleshooting:..........................................................................................................25
14.3 Load connection ..........................................................................................................25

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 3 of 25
SAFETY PRECAUTIONS
To ensure that the device can be operated safely and all functions can be used, please read these
instructions carefully.
Caution: Never carry out work when the Power is turned on, this is dangerous.
Installation and startup must be carried out by qualified personnel only. The relevant country-specific
regulations (e.g., VDE, DIN) must also be observed.
Before startup it is particularly important to ensure:
Terminal wiring:
Check that all cables are correctly connected according to the connection diagram
The mains have been connected correctly and protection is provided against electric shock.
The device can be switched off outside the power supply according to EN 60950 regulations
(e.g., by the line protection on the primary side)
All supply lines have sufficient fuse protection and are of correct size.
All output cables are of correct size for the maximum device output current or have separate fuse
protection.
Sufficient convection is ensured.
After installation the terminal area must be covered to provide sufficient protection against
unauthorized access to live parts.
This is ensured by installing the device in the control cabinet or distributor box.

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 4 of 25
1. Introduction
This is a micro-controller based Universal Transmitter which retransmits the Universal Inputs given, into the
required Voltage or current. This instrument provides isolation at 4 levels:
a) Between input and Power supply
b) Between output and Power supply.
c) Between input and output.
d) Output to Output
1.1 Ordering Code
Model UT –94
Input Type
Power Supply
No of
O/P
O/P type-1
O/P type-2
Relay
O/P
Communication
X
XX
X
X
X
X
X
1
E
U1
85-265VAC/
100-300VDC
1
One
1
4-20mA
0
None
N
None
N
None
2
J
U2
18-36VDC
2
Two
2
0-20mA
1
4-20mA
Y
Yes
Y
RS-485
3
K
3
1-5VDC
2
0-20mA
4
T
4
0-5VDC
3
1-5VDC
5
B
5
0-10VDC
4
0-5VDC
6
R
S
Special
5
0-10VDC
7
S
S
Special
8
N
9
Pt-100
C
4-20mA
D
0-20mA
E
1-5VDC
F
0-5VDC
G
0-10VDC
W
0.4 - 2 VDC
X
mV
(-10-500
mV)
Y
0-2 VDC
Z
Pot
(0-2000
ohms)
S
Special

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 5 of 25
2. Installation
2.1 Environment:
Caution: Do not install the unit where it is subjected to continuous vibration.
Do not subject the unit to physical impact.
2.2 Mounting:
The unit can be snapped onto all DIN rails according to EN 60715. The device must be mounted
horizontally (input terminal blocks facing downwards)
2.3 Installation Dimensions:
To ensure sufficient convection, a minimum spacing of 3 cm is required.
1) Place the module with the DIN rail guide way on the bottom edge of the DIN rail and then snap
it downwards.
2) The housing is mounted on the DIN rail by swiveling it into place.
3) As air vents are provided on the top and bottom part of the unit, the (horizontal) mounting
arrangement allows good vertical air circulation.
Vertical mounting arrangement of multiple units must be avoided.
2.4 Removal:
Release the snap-on catch using a screwdriver and then detach the module from the bottom edge of
the DIN Rail.

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 6 of 25
3. Front Panel
ENTER / SCROLL Key –This key is used to start menu, scroll through the menu and save values.
SEL / SHIFT Key –This key is used to select the menu options, for shifting the digit of the selected
parameters and for ambient display in Run Mode for TC Input.
ESC / INC/ ACKNOWLEDGEMENT Key –This key is used to revert back to the parent menu from the sub
menu levels and Increment the selected digit. This key is also used as Acknowledgement key for
Alarm/trip type relay.

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 7 of 25
4. Dimensions
55 mm

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 8 of 25
5. Terminal Position Detail:

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 9 of 25
6. Menu Function List
PROG
ST-1
Set point value for relay-1
HY-1
0 TO 100
ST-2
Set point value for relay-2
HY-2
0 TO 100
* Output will not be scaled but only limit to this configured % of output.
CONF
INP
IPTY
T/C: E, J, K, T, B, R, S, N.
RTD: Pt100 3-WIRE, Linear: mV(-10 - 500mV), Pot(0-2000 Ohms), 0-2V,
0.4-2V, 0-5V, 0-20mA, 1-5V, 4-20, 0-10V.
Zero
Input Zero Value
Span
Input Span Value
DP
0 - 3
UNIT
°C,°F,°K
INLO
For I/P Type: mV(-10 - 500mV), Pot(0-2000 Ohms)
INHI –INLO >10
INHI
OUT
rtr
OPNO
1, 2
OPTY
4 –20mA, 0 –20mA, 1-5V, 0-5V, 0-10VDC
Op Z
% of Output for scaling
(O/P Zero limit will be limited to this configured 0-30 % of O/P Span)
OP S
% of output for scaling
(O/P Span limit will be limited to this configured 70-100 % of O/P Span)
OPLO
* % of Output
(O/P Low limit will be limited to this configured 0-25 % of O/P Span)
OPHI
* % of output
(O/P Hi limit will be limited to this configured 75-100 % of O/P Span)
OPSC
UPSC/DNSC
DIR
DIR/REV
rely
RLNO
1, 2
OPSE
UP,dw
LOGC
HI,low
C AL
ALARM,TRIP,OPEN
LTCH
YES,NO
COM
SRNO
1-247
BAUD
4800,9600,19200
ADV
FILT
0 - 60 Sec
FSET
Give Default password for factory settings
PASS
Change Password
SQRT
YES/NO
TOUT
10-300 SEC
CAL
AMB
INP
SPAN
ZERO
OUT
OPNO
1, 2
ZERO
SPAN
VER 1

UNIVERSAL TRANSMITTER UT-94
REF NO: m98A/om/101
Issue NO: 15
User’s Manual Page 10 of 25
7. Parameter Description
CONF
Configuration Mode
CALI
Calibration Mode
INP
Input type Parameter Settings
OUT
Output type Parameter Settings
ADV
Advance Parameter Settings
VER
Software Version
AMB
Ambient
IPTY
Input Type
Zero
Input Zero
Span
Input Span
DP
Decimal Point
UNIT
Engineering Units
INLO
I/P LO (For I/P : mV,Pot)
INHI
I/P HI (For I/P : mV,Pot)
OPNO
Output Channel No
OPTY
Output Type
OP Z
% of O/P Zero for scaling
OP S
% of O/P Span for scaling
OPLO
* % of the O/P Zero range
OPHI
* % of the O/P Span range
OPSC
Up/down Scale one sensor open
DIR
Forward/Reverse Output
FILT
Digital Filter
FSET
Factory Setting
PASS
Password
SQRT
Square root
TOUT
Time out From the Menu (10 to 300 Sec)
OVER
Input Signal above Span
UNDR
Input Signal below Zero
OPEN
Sensor Burned
WAIT
Calibration In Process
Ferr
Factory setting Error
rely
Relay
RLNO
Relay number
OPSE
Open sensor
LOGC
Relay control Logic
C AL
Configure alarm
LTCH
Latch
rtr
Retransmission
SRNO
Serial No
BAUD
Baud Rate
ST-1
Set point for relay one
HY-1
Hysteresis for Relay one
ST-2
Set point for Relay two
HY-2
Hysteresis for Relay two