Dynisco - 1490
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DIN INDICATOR
PRODUCT MANUAL
CAUTION: Installation should be only performed by
technically competent personnel. Local Regulations
regarding electrical installation & safety must be observed.
The host equipment is required to provide a suitable
electrical, mechanical and fire enclosure to meet relevant
safety standards.
Impairment of protection will occur if the product is used in a
manner not specified by the manufacturer.
1. INSTALLATION
Installing Option Modules/Maintenance
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Din Size Instruments
CPU PCB
Option Module 2
Option Module 1
Mounting Struts
Option Module A
Option Module 3
PSU PCB
CAUTION: All power supply connections to the device must be
removed when carrying out any form of maintenance.
To access modules 1 or A, first detach the PSU and CPU boards from the front by
lifting first the upper, and then lower mounting struts. Gently separate the boards.
a. Plug the required option modules into the correct connectors, as shown below.
b. Locate the module tongues in the corresponding slot on the opposite board.
c. Hold the main boards together while relocating back on the mounting struts.
d. Replace the instrument by aligning the CPU and PSU boards with their guides
in the housing, then slowly push the instrument back into position.
Note: Option modules are automatically detected at power up.
Option Module Connectors
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Din Size Instruments
Option Slot 2
Connector
PL4
Option Slot 1
Connectors
PL7 & PL8
Option Slot A
Connectors
PL5 & PL6
Option Slot 3
Connector
PL4B
Panel-Mounting
The mounting panel must be rigid, and may be up to
6.0mm (0.25inch) thick. Cut-out sizes are:
Cut-Out Dim A Cut-Out Dim B
1
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8
Din = 92mm
1
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8
Din = 45mm
For n multiple instruments mounted side-by-side, cut-out
A is 96n-4mm (
1
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8
Din)
Tolerance +0.5, -0.0mm
Mounting Panel
Instrument
Housing
Ratchets
Gasket
Slide mounting clamp
over the instrument
housing towards rear face
of mounting panel until
the tongues engage in
ratchets and instrument is
clamped in position.
Hold instrument firmly in
position (apply pressure
to bezel only)
CAUTION: Do not remove the panel gasket; it is a seal against dust and
moisture.
Rear Terminal Wiring
All connections to the device must be made through a spade format or similar
connection, with connection to the spade terminal touching both the
insulation and conductor material.(Use a standard crimping tool)
All connections must be Mechanically secured so as to prevent any wiring
becoming loose and coming in contact with other wires or the instrument
casing
The above applies to any and all connection to hazardous mains supply either
direct or indirect (Through a switch (Relay))
USE COPPER CONDUCTORS (EXCEPT FOR T/C INPUT)
Use Screened Cable on Retransmission Option 1
Single Strand wire gauge: Max 1.2mm (18SWG)
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Din Size Instruments
This diagram shows all possible option combinations. The actual connections
required depend on the model and options fitted.
CAUTION: Check information label on housing for correct operating
voltage before connecting supply to Power Input
Fuse: 90 – 264V ac – 1amp anti-surge
24/48V ac/dc – 315mA anti-surge
Electrical shock can result in death or serious
injury. Avoid contact with the leads and
terminals. High voltages that may be present
on leads can cause electrical shock
Note: At first power-up the message is displayed, as described
in section 3 of this manual. Access to other menus is denied until
configuration mode is completed
2. SELECT MODE
Select mode is used to access the configuration and operation menu functions.
It can be accessed at any time by holding down and pressing . The
legend is shown for 1 second, followed by the legend for the current mode.
Press or to choose the required mode, then press to enter.
An unlock code is required to prevent unauthorised entry to Configuration, & Setup
modes. Press or to enter the unlock code, then press to proceed.
Mode Legend
for 1 sec
followed
by
Set Value Description Default Unlock
Codes
Operator
Normal operation
None
Set Up
Tailor settings for
application
Configuration
Configure instrument for
use
Product Info
Instrument information None
Calibration
Calibrate Strain Gauge
input
Special
Special None
Note: Automatic return to Operator Mode after 2 minutes without key activity.
3. CONFIGURATION MODE
First select Configuration mode from Select mode (refer to section 2).
Press to scroll through the parameters. While this key is pressed, and up to 1
second after, the parameter legend is shown, followed by the current value.
Press or to set the required value. Press to display
? ,press
accept the change, otherwise parameter will revert to previous value. To exit from
Configuration mode, hold down and press , to return to Select mode.
Note: Parameters displayed depend on how instrument has been configured.
Refer to user guide (available from your supplier) for further details. Parameters
marked * are repeated in Setup Mode.
Parameter
Legend
for 1 sec
followed
by
Set Value Adjustment Range &
Description
Default Value
Mode Default
Enables or Disables
Defaulting of Values within
Mode
Input
Range/Type
See following table for possible codes
Code Input Type &
Range
Code Input Type &
Range
Code Input Type &
Range
bC
B: 100 - 1824 ºC
L.F
L: 32.0 - 999.9
º
PtF
Pt100: –328 - 1472 ºF
bF
B: 211 - 3315 ºF
NC
N: 0 - 1399 ºC
Pt.C
Pt100: –128.8 - 537.7 ºC
CC
C: 0 - 2320 ºC
NF
N: 32 - 2551 ºF
Pt.F
Pt100: –199.9 - 999.9 ºF
CF
C: 32 - 4208 ºF
rC
R: 0 - 1759 ºC
0 - 20 mA DC
JC
J: –200 - 1200 ºC
rF
R: 32 - 3198 ºF
4 - 20 mA DC
JF
J: –328 - 2192 ºF
SC
S: 0 - 1762 ºC
0 - 50 mV DC
j.C
J: –128.8 - 537.7 ºC
SF
S: 32 - 3204 ºF
.
10 - 50 mV DC
j.F
J: –199.9 - 999.9 ºF
tC
T: –240 - 400 ºC
0 - 5 V DC
KC
K: –240 - 1373 ºC
tF
T: –400 - 752 ºF
1 - 5 V DC
KF
K: –400 - 2503 ºF
t.C
T: –128.8 -
0 - 10 V DC
k.C
K: –128.8 - 537.7 ºC
t.F
T: –199.9 -
2 - 10 V DC
K.F
K: –199.9 - 999.9 ºF
P24C
PtRh20% vs.
40%:
0 - 1850 ºC
-10mV-50mV
LC
L: 0 - 762 ºC
P24F
PtRh20% vs
40%:
32 - 3362 ºF
LF
L: 32 - 1403 ºF
L.C
L: 0.0 - 537.7 ºC
PTC
Pt100: –199 -
800 ºC
Note: Decimal point shown in table indicates temperature resolution of 0.1°
Parameter
Legend
for 1 sec
followed
by
Set Value Adjustment Range &
Description
Default Value
Scale Range
Upper Limit
Scale Range Lower Limit +100
to Range Maximum
Max (Lin = 1000)
Scale Range
Lower Limit
Range Minimum to
Scale Range Upper Limit -100
Min (Lin = 0)
Decimal point
position
=XXXX,
=
X.XX,
=X.XXX
(non-temperature ranges
only)
*Multi-Point
Scaling
Mm
Enables or disables the
input multi-point scaling
feature
Alarm 1Type
Process High Alarm
Process Low Alarm
No alarm
High Alarm 1*
Alarm 1 value, adjustable within scaled
range, in display units
Max
Low Alarm 1*
Min
Alarm 1
Hysteresis*
1 LSD to full span in display units on
safe side of alarm
Alarm 2Type
Options as for alarm 1
High Alarm 2*
Max
Low Alarm 2*
Options as for alarm 1
Min
Al 2 Hysteresis*
Output 1 Usage
Retransmit PV Output
0 to 10VDC (adjustable)
transmitter power supply*
Output 1 PV
Retransmit
Type
0 to 5 V DC output
0 to 10 V DC output
2 to 10 V DC output
0 to 20 mA DC output
4 to 20 mA DC output
Retransmit OP
1 Scale
maximum
Display value between, -1999 & 99999
at which Output 1 will be at maximum
Range max
Retransmit OP
1 Scale
minimum
Display value between, -1999 & 99999
at which Output 1 will be at minimum
Range min
TxPSU 1 level
Output 1 Power Supply (0 to 10VDC)*
.
Output 2A
Usage
Alarm 1, direct, non-
latching
Alarm 1, reverse, non-
latching
Alarm 1, direct, latching
Alarm 1, reverse, latching
Alarm 2, direct, non-
latching
Alarm 2, reverse, non-
latching
Alarm 2, direct, latching
Alarm 2, reverse, latching
Logical Alarm 1 OR 2,
direct
Logical Alarm 1 OR 2,
reverse
Any active alarm, direct
Any active alarm, reverse
Output 2B
Usage
As for Output 2 Usage
Display Strategy
, , , , or
(refer to section 8)
Serial
Communication
s Protocol
Modbus with no parity
Modbus with Even parity
Modbus with Odd parity
Serial
Communication
Bit Rate
1.2 Kbps
2.4 Kbps
4.8 Kbps
9.6 Kbps
19.2 Kbps
Comms
Address
1 to 255 (Modbus)
Comms Write
Read/Write
Read Only
Logic Input
Usage
Reset latched relay(s)
Initiate Tare (zero display)
Reset min/max PV values
Reset Alarm 1 elapsed
time
Reset Alarm 1 elapsed
time
& min/max PV values
Logic Input
State
Close contact activates
logic state
Open contact activates
logic state
Config Lock
Config Mode lock code, to
*Multi point scaling is visible on Non Temperature ranges only
4. SETUP MODE
Note: Configuration must be completed before adjusting Setup parameters.
First select Setup mode from Select mode (refer to section 2). Press to scroll
through the parameters (while this key is pressed, and for 1 sec after, the parameter
legend is shown, then the current value). Press or to change the value.
To exit from Setup mode, hold down and press to return to Select mode.
Note: Parameters displayed depends on how instrument has been configured.
Parameter
Legend
for 1
sec followed
by
Set
Value
Adjustment Range &
Description
Default Value
Mode Default
Enables or Disables Defaulting
of Values within Mode
A
B
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