Page 1
1800 Series Attachable Loop-Powered
Digital Indicators
Operating Manual
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
Page 2
Page 3
Index
1 INTRODUCTION 3
2 SAFETY REGULATIONS 3
3 ELECTRIC CONNECTION 4
3.1 A
3.2 C
3.2.2 Switching of a relay 7
4 CONFIGURATION: DISPLAY ADJUSTMENT TO THE TRANSMITTER 7
4.1 C
4.2 S
5 SWITCHING POINTS RESP. ALARM-BOUNDARIES: 10
5.1 2-
5.2 M
6 OFFSET- AND SLOPE-ADJUSTMENT 12
7 MIN-/MAX-VALUE STORAGE 13
8 ERROR CODES: 14
9 SPECIFICATION 15
DJUSTMENT OF THE CONNECTIONS: 5
ONNECTION EXAMPLE: 6
3.2.1 Switching of a relay 6
ONFIGURATION OF THE INPUT SIGNAL 8
ELECTION OF THE OUTPUT FUNCTION 9
POINT-CONTROLLER 11
IN-/MAX-ALARM 11
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Page 4
1 Introduction
Button2
Button1
Button3
The indicator with LED-display is a microprocessor controlled displaying, monitoring and
controlling device.
In according to his type the device is supporting an input for:
- standard signal 4 – 20 mA
- standard signal 0 – 10 V
The device features one switching output (npn-output), which can be configured as 2-pointcontroller or min./max. alarm output.
The state of the switching output is displayed with the LED left beneath the LED-display.
When leaving our
completely calibrated.
factory the 1800 has been subjected to various inspect
ion tests and is
Before the 1800 Series
Indicator can be used, it has to be configured for the customer’s applic
ation.
2 Safety regulations
This device was designed and tested considering the safety regulations for electronic
measuring devices. Faultless operation and reliability in operation of the measuring device can
only be assured if the general safety measures and the devices specific safety regulation
mentioned in this users manual are considered.
1. Faultless operation and reliability in operation of the measuring device can only be assured if
the device is used within the climatic cond
2. Always d
isconnect the device from its supply before opening it. Take care that nobody can
touch any of the unit‘s contacts after installing the device.
3. Standard regulations for operation and safety for electrical, light and heavy current equipment
have to be observed, with particular attention paid to the national safety regulations
(e.g. VDE 0100).
4. When connecting the device to other devices (e.g. the PC) the interconne
designed most thoroughly, as internal connections in third-party devices (e.g. connection of
ground with protective earth) may lead to undesired voltage potentials.
5. The device must be switched off and must be marked against using again, in case of obvious
malfunctions of the device which are e.g.:
- visible damage
- no prescripted working of the device
- storing the device under inappropriate conditions for longer time
When not sure, the device should be sent to N
itions spe he chapter “Specification“.
fi
ction has to be
OSHOK for repairing or servicing.
3
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Page 5
Skilled personnel
Attention:
When running electric devices, parts of them will always be electrically
live. Unless the warnings are observed serious personal injuries or
damage to property may result. Skilled personnel only should be
allowed to work with this device. For trouble-free and safe operation of
the device please ensure professional transport, storage, installation
and connection as well as proper operation and maintenance.
Are persons familiar with installation, c
and
have professional qualification relating to their job.
For example:
• Training or instruction resp. qualifications to switch on or off, isolate, ground and mark electric
circuits and devices or systems.
• Training or instruction according to the state.
• First-aid training.
Attention:
Do NOT use this product as safety or emergency stopping device,
or in any other application where failure of the product could result in
person
Failure to comply with these instructions could resul
injury and material damage.
onnection, commissioning and operation of the product
al injury or material damage.
t in death or serious
3 Electric connection
To connect the
special adapter for the cubic plug according to DIN EN 175301-803 A.
Supply voltage: 4 … 20 mA device takes power directly from measuring current
Electric connection and commissioning of the device must be carried out by trained and skilled
personnel.
Wrong connection may lead to the destruction of the device, in which case we cannot
any warranty.
1800 Series
0 … 10 VDC 12 ... 28 V or according device declaration
, it is simply plugged into an existing transmitter by means of a
assume
! Mind for the 0 … 10 VDCversion, the
any circumstances!
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
maximum input current rating of 40mA under
4
Page 6
contact
number
wire
color
Device design
4 … 20 mA
0 … 10 VDC
pin
jack
pin
jack
1
blue
display.. +
display.. -
fed through, power supply +
2
red
fed through
fed through, GND / signal -
3
black
switching
output +
n.c.
fed through, signal +
4 ( )
yellow
switching
output -
n.c.
switching output
n.c.
male contacts
+
_
123
4
123
4
plug
3.1 Adjustment of the connections
The assignment of the angle-type plug is designed for the most commonly used assignments of
the respective input signals. As this is not a standardised assignment, your transmitter
assignment may not correspond to the 1800 assignment.
Standard assignment of the angle-type plug:
n.c. = non connected
Input signal = 4-20mA
In the angle-type plug the male contact 2 is directly connected 1:1 with the socket. The 1800
is located between the male contact 1 (+) and the jack contact 1 (-). The male contacts 3 and 4 are
used for the switching output.
If the 'Signal/GND'-line in your transmitter is not assigned to contact 2 and if the '+Supply '-line is not
assigned to contact 1, please do not forget to adjust the 1800 -angle-type plug and the
external angle-type plug accordingly. To do so open the 1800 -angle-type plug and exchange
the wire of contact
your transmitter. Then exchange and rewire the two contacts in the angle-type plug of your
connecting cable.
Input signal = 0-10V
In the angle-type plug the male contacts 1, 3 and 4 are directly connected 1:1 with the socket.
The 1800 - connection is on contact 1 (power supply +), contact 2 (GND/signal-) and
contact 3 (signal+).
The male contact 4 is used for the switching output (switching to “power supply +“).
If your transmitter assignments for 'Power supp
please do not forget to adjust the angle-type plug accordingly.
To do so open the 1800 - angle-type plug and remove the wires (blue, red and black)
entering the housing from the coupling of the angle-type plug. Connect wires with the
respective contacts, representing signal + (black wire), power supply + (blue wire) and
GND/signal- (red wire).
Then exchange and rewire the contacts in the angle-type plug of your connection cable.
1 and c
ontact 2 against the wire of the contact representing the connection in
signal +' and 'GND/signal-' are different,
ly+', '
5
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Page 7
1 2 3 4
1 2 3 4
GRA 0420 VO
transmitter
-
+
additional
display
o. controller
power supply
+ -
1800
General instruction for change of the angle-type plug assignment:
Remove the coupling insert by means of a screw driver at the position indicated (arrow).
Change the assignment according the notes of the respective input signal.
Latch coupling insert in cover. You have a choice between 4 different orientations – each of
them spaced 90°.
Put on angel-type plug and connect plugs using the long screw delivered (do not forget seals).
3.2 Connection example
Please take care that you must not exceed the limits of the voltage and of the maximum current
of the switching outputs (not even for a short period of time). Please take extreme care when
switching inductive loads (like coils or relays, etc.) because of their high voltage peaks,
protective measures to limit these peaks have to be taken.
When switching large capacitive loads a series resistor for current limitation needed, because
of the high turn-on-current of high capacitive loads. The same applies to incandescent lamps,
whose turn-o
3.2.1 4 … 20 mA: switching of a relay
Combined power supply for measurement section and output section
ent is also quite high due to their low cold resistance.
n-curr
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Page 8
Separate power supply for measurement section and output section
1 2 3 4
1 2 3 4
GRA 0420 VO
transmitter
-
+
additional
display
o. controller
power supply
+ -
+
-
power supplyl
1800
1 2 3 4
1 2 3 4
1999.200
transmitter
-
+
additionl
display
o. controller
power supply
+ - Sig.
power
supply
additional
display
o. controller
1800
3.2.2 0 … 10 VDC: switching of a relay
7
4 Configuration: display adjustment to the transmitter
Please note: The storage of a configuration value will be done by switching to the next
Hint: The buttons 2 and 3 are featured with a ‘roll-function‘. When pressing the
configuration value (via button 1).
When configuration is active and no button is pressed for more than
60 seconds the configuration will be cancelled. Stored changes will not
be lost!
button once the value will be raised (button 2) by one or lowered (button 3)
by one.
When holding the button pressed for longer than 1 second the value starts
counting up or down, the c
of time.
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
ounting s
peed will be raised after a short period
Page 9
Display
Measuring range limit
Notes
off
Deactivated
Exceeding of the measuring range limit is
tolerable as of the measuring limit (p.r.t. hint).
on.Er
(on error)
Active, (displays error)
The meas. range limit is exactly bounded by
the input signal. When exceeding or
shortfalling the input signal an error message
will be displayed.
on.rG
(on range)
Active, (displays the
selected limit)
The meas. range limit is exactly bounded by
the input signal. When exceeding or short
falling the input signal the device will display
the selected lower/upper display value.
[e.g. humidity: when short falling or
exceeding, the device will display 0%
or 100%]
Button2 Button1 Button3
4.1 Configuration of the input signal
- Turn the device on and wait until it completed its built-in segment test.
- Press button 2 for 1 second, in the device display appears ‚ dP’ (decimal point).
- Select the desired decimal point place by pressing button 2 respective button 3.
- Validate the selected value by pressing button 1. The display shows ‚ dP’ again.
- Press button 1 again, the display will show “ di.Lo“ (Display Low = low display value).
- Use button 2 and button 3 to select the desired value the device should display when a 4mA
resp. 0V input signa
- Validate the selected value by pressing button 1. The display shows “ di.Lo“ again.
- Press button 1 again, the display will show “ di.Hi“ (Display High = high display value).
- Use button 2 and button 3 to select the desired value the device should display when a 20mA
resp. 10V input signal is attached.
- Validate the selected value by pressing button 1. The display shows “ di.Hi“ again.
- Press button 1 again. The display will show “ Li“ (Limit = Measuring range limit).
- Use button 2 and button 3 t
l i
s attached.
o s
elect the desired measuring range limit.
Hint:
When exceeding the measuring limit independently from the setting, the device will always
display an error message (“Err.1“ or “Err.2“).
The measuring limit is by 3.7 and 20.8 mA respective. 10.5 V (falling bellow 0V will not be
detected).
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
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Description
to select
as output
Output
(out)
see
chapter
no output, device is used as display
no
off
--
2-point-controller
2P
switching
function
5.1
3-point-controller
AL
min-/max-
alarm,
inverse
5.2
- Press button 1 to validate the selection, the display shows “ Li“ again.
- When pressing button 1 again, the display will show “ FiLt“ (Filter).
- Use button 2 and button 3 to select the desired filter behavior
0 = filter deactivated
1 = filter stage 1: suppresses jumping display values caused be smallest changes
2 = filter stage 2: additional suppression of measuring peaks
(causes delayed reaction of switching output)
- Press button 1 to validate your value, the display shows “ FiLt“ again.
The configuration of the device to the inpu
the output of the device.
t signal
is now completed. You now have to configure
4.2 Selection of the output function
- When pressing button 1 again, the display will show “ outP“ (Output).
- Use button 2 and button 3 (middle or right button) to select the desired output-function.
- Press button 1 to validate the selected output function. The display shows “ outP“ again.
For output function = no the configuration is now finished. Press button 1 to finish the
adjustment and to switch over to display the measuring value.
If the output function was changed here, the delay and preferred state of switching function and
the switching points / alarm-boundaries are to configure in following.
The settings described in the following depend on the output function. Depending on this setting
therefore it is possible that more than one point is present in the following.
- W
hen press
- Use button 2 and button 3 to set the desired value for the switching-delay.
Hint: The selected value [0.01 ... 2.00] accords the switching delay in seconds.
- Press button 1 to validate the selection. The display shows “ 1.dEL“ again.
- When pressing button 1 again, the device will display “ 1.Err“
(error = preferred state of switching function).
- Use button 2 and button 3 to set the desired initial state in case of an error.
ing button 1 again, the device will display “ 1.dEL“ (delay = delay of switching function).
9
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
Page 11
Display
Preferred state of the output
Note
off
Inactive in case of an error
on
Active in case of an error
Description
to select
as output
Output
(out)
see
chapter
no output, device is used as display
no
off
--
2-point-controller
2P
switching function
5.1
3-point-controller
AL
min-/max-alarm,
inverse
5.2
Button2 Button1 Button3
- Press button 1 to validate the selection. The display shows “ 1.Err“ again.
The configuration of the output function is now completed. Depending on the selected output
function you have to make the settings for switching / alarm points. See description in chapter
“Switching points / alarm-boundaries“ for further information.
Hint: The settings for the switching and alarm points can be made later in an extra menu
(see chapter 5).
5 Switching points / alarm-boundaries
Please note:
The storage of a configuration value will be done by switching to the next configuration value
(via button 1).
When configuration is active and no button is pressed for more than 60 seconds the
configuration will be cancelled. Stored changes will not be lost!
Hint:
The buttons 2 and 3 are featured with a ‘roll-function‘. When pressing the button once the value
will be raised (button 2) by one or lowered (button 3) by one.
When holding the button pressed for longer than 1 second the value starts counting up or
down, the counting speed
- When pressing button 1 for >2 seconds the menu to select the switching points and alarm-
boundaries will be called.
- Depending on the configuration you have made in the “output“ menu you will get dierent
display values. Please follow the specific chapter for further information.
wi
ll be raised after a short period of time.
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Page 12
5.1 2-point-controller
This chapter describes how to configure the switching points as use the device for a 2-pointcontroller.
This instruction demands that you selected“ 2P“ as your desired output function.
- Press button 1 (when not already done). The device will display “ 1.on“ (turn-on-point).
- Use button 2 and button 3 to set the desired value, the device’s output should be turning on.
- Press button 1 to validate your selection. The display shows “ 1.on“ again.
- When pressing button 1 again, the device will display “1.off“ (turn-off-point).
- Use bu
- Press button 1 to validate your selection. The display shows “ 1.off“again.
Example: You want to control the temperature of a heating coil, with a hysteresis of +2°C,
Note: Depending on the inertia of
Now you finished configuring the switching point adjustment of your device. Press button 1
to finish the adjustment and to switch over to display the measuring value.
5.2 Min-/Max-Alarm
This chapter describes how to congure the device‘s alarm boundaries for min-/max-alarmmonitoring.
This instruction demands that you selected “ AL“ as your desired output function.
- Press button 1 (when not already done), the device will display “AL.Hi“.
- Use button 2 and button 3 to set the desired value, the device should turn on its
- Press button 1 to validate your selection. The display shows “ AL.Hi“ again.
- When pressing button 1 again, the device will display “AL.Lo“ (minimum alarm -value
- Use bu
- Press button 1 to validate your selection. The display shows “ AL.Lo“ again.
- When pressing button 1 again, the device will display “A.dEL“ (delay of the alarm-function).
- Use button 2 and button 3 to set the desired delay of the alarm-function.
Note: The selected value [0 ... 9999] accords the alarm delay in seconds.
tton 2 and
off.
(maximum alarm-value)
maximum-alarm.
tton 2 and button 3 to set the desired value, the device should turn on its
minimum-alarm.
button 3 to set the desired value, the device’s output 1 should be turning
to 120°C. Therefore you will have to select the turn-on-point “1.on“ to 120°C and
the turn-off-point to “122°C“. When your heating coil temperature falls below 120°C
it will be turned on. When the temperature rises above 122°C the heating coil will
be turned off.
r heating coil an overshooting of the temperature
may be possible.
The device will turn on the alarm after minimum or maximum alarm value was
active for the delay-time you ha
you
ve s
et.
).
11
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Page 13
- Press button 1 to validate the delay time. The display shows “ A.dEL“ again.
Button2 Button1 Button3
Example:
You want to have a temperature alarm-monitoring of a greenhouse. The alarm should start
when the temperature rises above 50°C or falls below 15°C. Therefore your settings will be
50°C for the maximum alarm-value “AL.HI“ and 15°C for the minimum alarm-value “AL.Lo“.
The alarm will be starting after the temperature rises above 50°C and stays above 50°C for the
entered delay time or after it had been falling below 15°C and stays below 15°C for the ente
lay time.
de
red
Please note that the alarm-outputs are inverted! This means, that the output will be
active
when there is no alarm!
Now you finished configuring the alarm adjustment of your device. Press button 1 to finish the
adjustment and to switch over to display the measuring value.
6 Offset- and slope-adjustment
The offset and slope-adjustment function can be used for compensating the tolerance of
the used sensor, resp. for vernier adjustment of the used transducer / transmitter.
Please note:
The storage of a configuration value will be occur by switching to the next configuration
value (via button 1).
When configuration is active and no button is pressed for more than 60 seconds the
configuration will be cancelled. Stored changes will not be lost!
Hint:
The buttons 2 and 3 are featured with a ‘roll-function‘. When pressing the button once the
v
alue will be
raised (button 2) by one or lowered (button 3) by one.
When holding the button pressed for longer than 1 second the value starts counting up or
down, the counting speed will be raised after a short period of time.
- Turn on the device and wait after it finished its built-in segment test.
- Press button 3 > 2 seconds. The device will display “OFFS“ (Offset).
- Use button 2 and button 3 for setting the desired zero point offset-value.
The input of the offset value are in digits. The value that had been set will be subtract
measured value (see below for further information).
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
ed from the
12
Page 14
- Press button 1 to validate your selection. The display shows “OFFS“ again.
- When pressing button 1 again, the device will display “SCAL“ (scale = slope).
- Use button 2 and button 3 to select the desired slope-adjustment.
The slope adjustment will be entered in %. The value displayed can be calculated like this:
Display = (measured value – offset – di.Lo) * (1 + slope adjustment [% / 100] ) + di.Lo
Example: The setting is 2.00 => the slope has risen 2.00% => slope = 102%.
- Press button 1 to validate the selection of the slope-adjustment. The display shows “SCAL“
again.
Now you finished the offset and slope adjustment of your device.
Press button 1 to finish the adjustment and to switch over to display the measuring value.
Examples for offset- and slope-adjustment
Example: Connecting of a pressure-transducer
The device displays the following values (without offset- or slope-adjustment): 0.08 at 0.00 bar
and 20.02 at 20.00 bar.
Therefore you
slope: 20.02 – 0.08 = 19.94
deviation: 0.06 (= target-slope – actual-slope = 20.00 - 19.94)
You have to set: offset = 0.08 (= zero point-deviation)
0.0030 = 0.30%)
When measuring a value of 1000 (without slope-adjust
display 1020 (with slope adjustment of 102%)
cal
culated: zero point: 0.08
scale = 0.30 (= deviation / actual-slope = 0.06 / 19.94 =
men
t) the device would
7 Min-/max-value storage
The device features a minimum/maximum-value storage. In this storage the highest and lowest
performance data is saved.
Calling of the minimum-value press button 3 shortly the device will display “Lo“
Calling of the maximum-value press button 2 shortly the device will display “Hi“
Erasing of the min/max values press button 2 and 3 for 2 sec. the device will display “CLr“
13
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
briefly, after that the min-value
is displayed for about 2 sec.
briefly, after that the max-value
is displayed for about 2 sec.
briefly,
aft
values are set to the current
displayed value.
er that the min/max-
Page 15
8 Error codes
When detecting an operating state which is not permissible, the device will display an error
code. The following error codes are defined:
Err.1: Exceeding of the measuring range
Err.2: Values below the measuring range
Err.3: Display range has been exceeded
Err.4: Values below display range
Err.7: System-error
Er.11: Value could not be calculated
Indicates that the valid measuring range of the device has been exceeded.
Possible causes: - Input signal to high
Remedies: - The error-message will be reset if the input signal is
- check transmitter and device configuration
Indicat
Possible causes: - Input signal is to low or negative
Remedies: - The error-message will be reset if the input signal is
within the limits.
Indicates that the valid display range (9999 digit) of the device has been exceeded.
Possible causes: - Incorrect scale
Remedies: - The error-message wil
Indicates that display value is below the valid display range of the device
(-1999 digit).
Possible causes: - Incorrect scale
Remedies: - The error-message will be reset if the display value
The device features an integrated self-diagnostic-function which checks essential
parts of the device permanently. When detecting a failure, error-message Err.7
will be displayed.
Possible causes: - V
Remedies: - Stay within valid temperature range
Indicates a measuring value, needed for calculation of the display value, is faulty or
out of range.
Possible causes: - Incorrect scale
Remedies: - Check settings and input signal
hat the values are below the valid measuring range of the device.
es t
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
- Sensor shorted (0(4)-20mA)
within the limits.
(e.g. input signal).
- Current below 4mA
- Sensor broken (4-20mA)
- check transmitter and device configuration
(e.g. input signal).
reset if the display value
is below 9999.
is above -1999.
id operating temperature range has been
al
exceeded or is below the valid temperature range
- Device defective
- Exchange the defective device.
l be
14
Page 16
9 Specification
Signal: 4 ... 20 mA (2-wire) / 0 ... 10V (3-wire)
Voltage load: < 5.5 V
Input resistance: ca. 30 kOhm
Max. permissible input: 25 mA (40mA short-time) 20 V
Supply voltage: 12 - 28 V
Supply current: from current loop < 10 mA
Display: approx. 7 mm high, 4-digit LED-display
Display range: first and last value freely adjustable
max. display value: 9999 digit
min. display value: -1999 digit
recommended range: <
Decimal point: any position
Accuracy: (at 25°C) < 0.2% ±1 digit
Measuring rate: approx. 50 measurements / second
Filter: selectable in 3 stages
Operation: via 3 buttons
Min-/Max-value memory: via buttons selectable
Switching outputs: 4 ... 20 mA (2-wire) 1 electrically isolated open
Switching point, hysteresis: freely adjustable
Switching voltage: max. 28V
Switching current: max. 20mA (optionally: 50mA)
Reaction time: <
Connection output: via angle-type plug
Nominal temperature: 25°C
Working temperature: -25 ... 50°C
Relative humidity: 0 ... 80% (non-condensing
Storage temperature: -30 ... 85°C
Electrical connection: special-adapter design for cubic plug
Housing: ABS, keypad
Protection rating: front IP65 (when mounted appropriately)
EMC:
2000 digit
0 ... 10 mA (3-wire) 1 positive switching open
Please note: the s
protected
20 ms
DIN EN 175301-803 A for simple plug-in wherever
required. 2 screws (68 and 75 mm) included in scope
of supply
rox. 48.5 x 48,5 x 35.5 mm (L x W x D)
app
without angle-type plug
approx. 50.5 x 90 x 39.5 mm (L x W x D)
with angle-type plug
ice corresponds to the essential protection ratings
The dev
established in the Regulations of the Council for the
Approximation of Legislation for the member countries
regarding electromagnetic compatibility (2004/108/EG).
In accordance with EN61326 +A1 +A2 (appendix A,
class B), additional fault: < 1% FS
When connecting long leads adequate measures
against voltage surges have to be taken.
collector output
collector output
hing output is not short-circuits
witc
)
15
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
Page 17
NOTES
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Page 18
NOTES
17
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
Page 19
NOTES
1010 West Bagley Road, Berea, Ohio 44017 P 440.243.0888 F 440.243.3472 www.noshok.com
18
Page 20
1800TM-11-1
CORPORATE HEADQUARTERS
1010 West Bagley Road · Berea, Ohio 44017
Ph 440.243.0888 · Fax 440.243.3472
E-mail: noshok@noshok.com
Web: www.noshok.com
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