GREISINGER electronic GIA 2000 Instruction manual

E32.0.02.6C-04 Manual for connection and operation of the GIA 2000 / AAG and GIR 2002 / AAG page 1of 30
Manual for connection and operation of
GIA 2000 / GIR 2002
with option AAG...
as of version 1.3
GREISINGER electronic GmbH
D - 93128 Regenstauf, Hans-Sachs-Straße 26
Phone: [phone] / 9383-0, Fax: [phone] / 9383-33, e-mail: in[email protected]

E32.0.02.6C-04 Manual for connection and operation of the GIA 2000 / AAG and GIR 2002 / AAG page 2of 30
I N D E X
1. SAFETY REGULATIONS............................................................................................................................................................3
2. INTRODUCTION............................................................................................................................................................................4
3. ELECTRIC CONNECTION........................................................................................................................................................5
3.1. Terminal assignment..................................................................................................................................................................5
3.2. Connection data..........................................................................................................................................................................5
3.3. Connecting an input signal.......................................................................................................................................................6
3.3.1. Connecting a Pt100 or Pt1000 RTD probe or a thermocouple probe........................................................................6
3.3.2. Connecting a 0(4)-20mA transmitter in 2-wire-technology.......................................................................................6
3.3.3. Connecting a 0(4)-20mA transmitter in 3-wire-technology.......................................................................................6
3.3.4. Connecting a 0-1V, 0-2V or 0-10V transmitter in 3-wire-technology......................................................................6
3.3.5. Connecting a 0-1/2/10V or 0-50mV transmitter in 4-wire-technology....................................................................7
3.3.6. Connecting a frequency- or rotation-signal....................................................................................................................7
3.3.7. Connecting a counter signal.............................................................................................................................................8
3.4. Connecting switching outputs (only for GIR 2002)............................................................................................................9
3.5. Common wiring of several devices.........................................................................................................................................9
4. CONFIGURATION OF THE MEASURING INPUT........................................................................................................10
4.1. Selecting an input signal type................................................................................................................................................10
4.2. Measuring voltage and current (0-50mV, 0-1V, 0-2V, 0-10V, 0-20mA, 4-20mA)......................................................11
4.3. Measuring temperature (Pt100, Pt1000 RTD probes and thermocouple type J, K, N, S or T).............................................13
4.4. Measuring of frequency (TTL, switching-contact)...........................................................................................................14
4.5. Measuring of rotation speed (TTL, switching-contact)....................................................................................................15
4.6. Up-/Downwards counter (TTL, switching-contact)..........................................................................................................16
4.7. Interface mode...........................................................................................................................................................................18
5. CONFIGURATION OF THE ANALOG OUTPUT............................................................................................................19
5.1. Scaling the analog output........................................................................................................................................................19
6. CONFIGURATION OF THE OUTPUT FUNCTIONS (ONLY FOR GIR 2002).......................................................20
6.1. Selection of the output function.............................................................................................................................................20
6.2. 2-point-controller......................................................................................................................................................................21
6.3. Minimum/maximum-alarm.....................................................................................................................................................21
7. SWITCHING POINTS AND ALARM-BOUNDARIES (ONLY FOR GIR 2002)......................................................22
7.1. Menu calling..............................................................................................................................................................................22
7.2. 2-point-controller......................................................................................................................................................................23
7.3. Minimum/maximum-alarm.....................................................................................................................................................23
8. OFFSET- AND SLOPE-ADJUSTMENT...............................................................................................................................24
8.1. Menu calling and adjustment.................................................................................................................................................24
9. MIN-/MAX-VALUE MEMORY:.............................................................................................................................................25
10. SERIAL INTERFACE:.............................................................................................................................................................25
11. ALARM DISPLAY (ONLY FOR GIR 2002)......................................................................................................................26
12. ERROR CODES..........................................................................................................................................................................26
13. SPECIFICATION.......................................................................................................................................................................28
14. DISPOSAL NOTES....................................................................................................................................................................29
15. SPECIAL FUNCTIONS (OPTIONALLY):........................................................................................................................30
15.1. Tare function...........................................................................................................................................................................30

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1. 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 regulations 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 conditions specified in the chapter “Specifications“
2. Always disconnect 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 interconnection has to be 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 malfunc-
tions 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 the manufacturer for repairing or servicing.
ATTENTION: When running electric devices, parts of them will always be electrically
live. Unless the warnings are observed serious personal injuries or damage to prop-
erty 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.
SKILLED PERSONNEL
Are persons familiar with installation, connection, commissioning and operation of the product and have
professional qualification relating to their job.
For example:
•Training and instruction or 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 ap-
plication where failure of the product could result in personal injury or material dam-
age.
Failure to comply with these instructions could result in death or serious injury and
material damage.

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2. Introduction
The GIA 2000 is a microprocessor controlled displaying device.
The GIR 2002 is a microprocessor controlled displaying,
monitoring and controlling device.
The devices supports one universal interface for the connec-
tion of:
- Standard transmitter signals (0-20mA, 4-20mA, 0-50mV,
0-1V, 0-2V and 0-10V),
- RTD (for Pt100 and Pt1000),
- Thermocouple probes (type K, J, N, T and S),
- Frequency (TTL and switching contact).
As well as rotation measuring, counting, etc. ...
The GIR 2002 features additional one switching output, which can be configured as 2-point-controller or
min./max. alarm.
The state of the switching outputs (relays) is displayed with the LED “1”.
An upcoming alarm condition is displayed by LEDs “alarm”, “max” and “min”.
The devices are equipped with a scaleable analog output (0-10V, 0-20mA or 4-20mA).
Furthermore both devices supports one EASY BUS-interface for communicating with a host computer that
makes the device to a full functions EASYBUS-module.
When leaving our factory the GIA 2000 and GIR 2002 has been subjected to various inspection tests and is
completely calibrated.
Before the GIA 2000 or GIR 2002 can be used, it has to be configured for the cus-
tomer’s application.
Important: At the configuration of the device You have to adjust the input signal (see chapter 4) first and
then the analog output function (see chapter 5), the output function (see chapter 6) or the offset-/slope- ad-
justment (see chapter 8)
Hint: In order to avoid undefined input states and unwanted or wrong switching processes, we sug-
gest to connect the device’s switching outputs after You have configured the device properly.
Hint: By calling a configuration menu (configuration of the measuring input, configuration of the
analog output, configuration of the output function, offset- and slope-adjustment) the meas-
urement and regulation of the device will be deactivated.
By leaving the menu the device will be reinitialised and the measuring/regulation will be started
again.
At the input function “counter” the counter state will be reset by leaving the menu.
ON/SP SET
min.
OFF/Hy.
1
2
max.
ALARM
Scale
Analog
CAL
Scale
Analog
CAL
ON/SP SET
min.
OFF/Hy.
1
2
max.
GIR/GIA
ALARM
SET
1234
ON/SP SET
min.
OFF/Hy.
1
2
max.
ALARM
Scale
Analog
CAL
Scale
Analog
CAL
ON/SP SET
min.
OFF/Hy.
1
2
max.
GIR/GIA
ALARM
SET
1234

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3. Electric Connection
Wiring and commissioning of the device must be carried out by skilled personnel only.
In case of wrong wiring the device may be destroyed. We can not assume any warranty in case of
wrong wiring of the device.
3.1.Terminal assignment
15 EASYBUS-Interface
14 EASYBUS-Interface
13 Input: 0-10V
12 Input: 0-1V, 0-2V, mA, frequency, Pt100, Pt1000
11 Input: 0-50mV, thermocouples, Pt100
10 Input: GND, Pt100, Pt1000
9Transmitter supply voltage -
8Transmitter supply voltage +
7Relay 1, break contact, *1*2
6Relay 1, make contact, *1*2
5Relay 1, input, *1*2
4Analog output +
3Analog output -
2Supply voltage 230VAC, *1
1Supply voltage 230VAC, *1
*1 = or the corresponding designation on the label on the housing
*2 = not available at GIA 2000
3.2.Connection data
typical limitations
between
terminals min. max. min. max. notes
Supply voltage 1 and 2 207 VAC 244 VAC 0VAC 253 VAC or corresponding desig-
nation on the type plate
0-20mA
4-20mA 0O400 O
Analog output 0-10V 3 and 4 1000 O8Oactive signal not allowed
Relay 1
(change-over contact)*25, 6 and 7 253 VAC
10A
ohmic load
or corresponding desig-
nation on the type plate
Transmitter supply volt-
age 8 and 9 0 mA 20mA 0 mA 25 mA
Input 0-50mV, TC, ... 11 and 10 0 V 3.3 V -1 V 10 V,
I<10mA
Input mA 0 mA 20 mA 0 mA 30 mA
Input 0-1(2)V, Freq, ... 12 and 10 0 V 3.3 V -1 V 30 V,
I<6mA
Input 0-10V 13 and 10 0 V 10 V -1 V 20 V
Input Pt100 (Pt1000) 10 - 12 0O8Oactive signal not allowed
EASYBUS-interface 14 and 15 12 V 36 V 0 V 42 V
*2 =not available at GIA 2000
These limits must not be exceeded (not even for a short time) !
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Pushbutton 5

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3.3.Connecting an input signal
Please take care not to exceed the limitations of the inputs when connecting the device as this may lead
to destruction of the device:
3.3.1. Connecting a Pt100 or Pt1000 RTD probe or a thermocouple probe
Pt1000-RTD probe (2-wire) Pt100-RTD probe (3-wire) Thermocouple probe
3.3.2. Connecting a 0(4)-20mA transmitter in 2-wire-technology
with in device integrated transmitter supply with separate transmitter supply
3.3.3. Connecting a 0(4)-20mA transmitter in 3-wire-technology
with in device integrated transmitter supply with separate transmitter supply
3.3.4. Connecting a 0-1V, 0-2V or 0-10V transmitter in 3-wire-technology
with in device integrated transmitter supply with separate transmitter supply
4-20mA
transmitter
+Uv
-Uv
8
9
10
12
4-20mA
transmitter
+Uv
-Uv
+
_power supply:
for transmitter
10
12
0(4)-20mA
transmitter
+Uv
Sig.
-Uv
8
9
10
12
0(4)-20mA
transmitter
+Uv
Sig.
-Uv
+
_power supply:
for transmitter
10
12
0-1(10)V
transmitter
+Uv
Sig.
-Uv
10V
1V/2V
8
9
10
12
13
0-1(10)V
transmitter
+Uv
Sig.
-Uv
+
_power supply:
for transmitter
10V
1V/2V
10
12
13
Pt1000
10
12 Pt100
10
11
12 TC
-
+
10
11

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3.3.5. Connecting a 0-1/2/10V or 0-50mV transmitter in 4-wire-technology
with in device integrated transmittersupply with separate transmitter supply
3.3.6. Connecting a frequency- or rotation-signal
When measuring frequency or rotation three different input signals can be selected in the device’s configu-
ration. There is the possibility of connecting an active signal (= TTL, ...), a passive sensor-signal with NPN
(= NPN-output, push-button, relay, ...) or PNP (= a PNP output switching to +Ub, high-side push-button, ...).
When configuring the device with a NPN switching output, a pull-up-resistor (~11k referring to +3.3V) is
connected internally. So when You use a device with NPN output You don‘t need to connect a resistor
externally.
When configuring the device with a PNP switching output, a pull-down resistor (~11k referring to GND) is
connected internally. So when You use a device with PNP output You don‘t need a resistor externally.
It may be that your measuring-signal source needs the connection of an external resistor e.g. the pull-up-
voltage of 3.3V is not enough for the signal source, or you want to measure in the top level frequency
range. In this case the input signal has to be treated like an active signal and you have to configure the de-
vice as „TTL“.
Hint: when connecting the device You have to take care not to exceed the limits of the input
voltage respective the input current of the frequency-input.
Connection of a transducer (with integrated supply) Connection of a transducer (with separate supply)
with TLL, NPN or PNP output with TLL, NPN or PNP output
Connection of a transducer (with integratedsupply) Connection of a transducer (with separate supply)
with NPN output and necessary external resistor with NPN output and necessary external resistor
Hint: Rv = 3k (with power supply voltage = 12V) or 7k (with power supply voltage = 24V), device configuration: Sens = TTL
50mV
10V
transmitter
+Uv
Sig-
-Uv
Sig+
1V/2V
8
9
10
11
12
13 +
_power supply:
for transmitter
transmitter
+Uv
Sig-
-Uv
Sig+
10
11
12
13
50mV
10V
1V/2V
transducer
+Uv
Sig.
-Uv
8
9
10
12
transducer
+Uv
Sig.
-Uv
+
_Netzteil:
for transducer
10
12
Rv transducer
+Uv
Sig.
-Uv
8
9
10
12
+
_power supply:
for transducer
Rv transducer
+Uv
Sig.
-Uv
10
12

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Connecting of a transducer (with integrated supply) Connecting of a transducer (with separate supply)
PNP output with external resistor wiring. PNP output and external resistor wiring.
Hint:Rv2 = 600 O, Rv1 = 1.8k O(with power supply voltage = 12V) or 4.2k O(with power supply voltage = 24V), device config.: Sens = TTL
(Rv1 is a current limiting resistor and may be shorted if necessary. It should never exceed the mentioned value.)
3.3.7. Connecting a counter signal
When configuring the device you can select 3 different input signal modes similar to the connection of
frequency- and rotation-signals.
The connection of a sensor-signal for a counter-signal is the same used for the frequency- and rotation-
signal. Please use the wiring diagram given in chapter 3.3.6.
There is the possibility to reset the counter. When connecting contact 11 with GND (contact 10) the
counter will be reset. You can do this manually (e.g. with the help of a push-button) or automatically
(with one switching output of the device – if available).
Hint: When connecting the device, take care not to exceed the limits of the input-voltage or the input-
current of the frequency input.
manually reset the device with the help of a push-button
automatically resetting with the help of output 2 and ad-
ditional resetting the device via push-button
transducer
+Uv
Sig.
-Uv
Rv2
Rv1
8
9
10
12
Rv2
+
_power supply:
for transducer
transducer
+Uv
Sig.
-Uv
Rv1
10
12
Reset-
button
8
9
10
11
12 transducer
+Uv
Sig.
-Uv
3
4
Reset-
button
8
9
10
11
12 transducer
+Uv
Sig.
-Uv

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3.4.Connecting switching outputs (only for GIR 2002)
Hint: In order to avoid unwanted or wrong switching processes, we suggest to connect the
device’s switching outputs after you have configured the device’s switching outputs
properly.
The device features two switching outputs (relays) by default.
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, protec-
tive measures (e.g. RC-element) to limit these peaks have to be taken.
Note: In case of configuring one output as an alarm output, the output will be active in idle state (no
alarm present). The output relay opens when an alarm condition occurred.
3.5.Common wiring of several devices
At the standard devices the power supply, measuring input, transmitter supply and the serial interface are
electrically isolated of each other.
At device options (e.g. dc-supply) it can occur that this isolation is not completely guaranteed (e.g. connec-
tion of – power supply to GND).
When interconnecting several of this devices you have to make sure that there is no potential displacement.

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4. Configuration of the measuring input
General description and notes to the operating of the menu
By means of button 1 you can go to the next parameter.
Additionally a given changing in the parameter setting can be confirmed by this button and the new value
will be saved. Afterwards it will be changed to the parameter view again.
By means of button 2 and 3you can go from the parameter view to the parameter setting and adjust its
value there.
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 sec. the value
starts counting up or down, the counting speed will be raised after a short period of time.
The device also features a ‘overflow-function‘, when reaching the upper limit of the range, the device switches to
the lower limit, vice versa.
By means of button 4 agiven changing will be cancelled in the parameter setting. The changing will be dis-
carded and the former parameter value will be preserved.
In the parameter view button 4 closes the menu.
Please note: If you don’t press any button for more than 10 sec. in the parameter setting, the adjustment will
be cancelled, the changing discarded and it will be changed to the parameter view. If you don’t
press any button for more than 60 sec. in the menu, the menu will be automatically closed.
4.1.Selecting an input signal type
-Turn the device on and wait until it completed its built-in seg-
ment test.
-At the same time press the pushbutton on the rear side (but-
ton 5) and button 2 for >2 seconds.
The device displays “InP“ ('INPUT').
-Use button 2 or button 3 to select the input signal
(see table below).
-Validate the selection with button 1. The display will show “InP“ again.
Depending on the selected input signal, additional configurations will be needed.
Input type Signal to select as
input proceed in chapter
0 – 10 V
0 – 2 V
0 – 1 V
Voltage signal
0 – 50 mV
U4.2
4 – 20 mACurrent signal 0 – 20 mA I4.2
Pt100RTD Pt1000 t.rES 4.3
NiCr-Ni (type K)
Pt10Rh-Pt (type S)
NiCrSi-NiSi (type N)
Fe-CuNi (type J)
Thermocouples
Cu-CuNi (type T)
t.tc 4.3
TTL-signalFrequency Switch-contact NPN, PNP FrEq 4.4
TTL-signalRotation Switch-contact NPN, PNP rPn 4.5
ON/SP SET
min.
OFF/Hy.
1
2
max.
ALARM
Scale
Analog
CAL
Scale
Analog
CAL
ON/SP SET
min.
OFF/Hy.
1
2
max.
GIR/GIA
ALARM
SET
1234