ICS IM2 User manual

Technical features:
• red display of -19999…99999 Digits (optional: green, orange or blue display)
• minimal installation depth: 70 mm without plug-in screw terminal
• min/max-memory
• display flashing at threshold value exceedance / threshold value undercut
• permanent min/max-value recording
• brightness control
• programming interlock via access code
• protection class IP65 at the front side
• plug-in screw terminal
• optional: 2 relay outputs
• optional: analog output
• accessories: PC-based configuration-kit PM-TOOL with CD & USB-adapter for devices
without keypad and for a simple adjustment of standard devices
User manual IM2
Pt100 3-/4-wire -200.0°C…850.0°C / -328.0°F…1562.0°F

Identification
STANDARD-TYPES ORDER NUMBER
Pt100 3-/4-wire
Housing size: 96x48 mm
IM2-1TR5B.010C.570xD
IM2-1TR5B.010C.670xD
Please state physical unit by order, e.g. °C
Options – breakdown order code:
IM
2- 1 T R 5 B. 0 1 0 C. 6 7 2 x D
Standard type M-line Dimension
D physical unit
Installation depth
89 mm, 2 Version
incl. plug-in terminal x internal version
Housing size Switching points
B96 x H48 x D70 mm 1 0 no switching points
2 2 relay outputs
Type of display
Temperature T Protection class
1 without keypad,
Display colour operation via PM-TOOL
Blue B 7 IP65/plug-in terminal
Green G
Red R Supply voltage
Orange Y 5 230 VAC
6 10-30 VDC galv. isolated
Number of digits
5-digit
5
Measuring input
C Pt100
Digit height
14 mm B Analog output
0 without
Digital input X 0-10 VDC, 0/4-20 mA
without 0
Temperature devices
1 Pt100-3-/4-wire

Contents
1. Brief description 1
2. Assembly 2
3. Electrical connection 3
4. Functions and operation description 4
4.1. Programming software PM-TOOL 5
5. Setting up the device 6
5.1. Switching on 6
5.2. Standard parameterisation (flat operation level) 6
Value assigment for triggering of the singal input
5.3. Programming interlock 10
Activation/Deactivation of the programming interlock or change into the
professional level respectively back into the flat operation level
5.4. Extended parameterisation (professional operation level) 11
5.4.1. Signal input parameter „ “ 11
Value assigment for triggering of the singal input
5.4.2. General device parameter „ “ 13
Higher device functions like min/max permanent, brightness control,
as well as the control of the keyboard configuration
5.4.3. Safety parameter „ “ 15
Assignment of user and master code for locking or access to certain
parameters like e.g. analog output and alarms, etc.
5.4.4. Analog output parameter „ “ 17
Analog output functions
5.4.5. Relay functions „ “ 19
Parameter for the definition of the setpoints
5.4.6. Alarm parameter „ “ 21
Activator and dependencies of the alarms
6. Reset to factory settings 23
Reset of the parameter to the factory default settings
7. Alarms / Relays 24
Function principle of the switching outputs
8. Technical data 26
9. Safety advices 28
10. Error elimination 29

1
1. Brief description
1. Brief description
The panel meter IM2-1C is a 5-digit device for Pt100 sensors and a visual threshold value
monitoring via the display. The configuration happens via four front keys or via the optional PC
software PM-TOOL. An integrated programming interlock prevents unrequested changes of the
parameters and can be unlocked again by an individual code. Optional an analog output for
further processing in the equipment is available. And on demand, two free adjustable setpoints
are available with which threshold values can be controlled and reported to an superior master
display.
The electrical connection is carried out on the back side via plug-in terminals.
Selectable functions like e.g. the request of the min/max-value or a direct change of threshold
value in operation mode complete the modern device concept.

2. Assembly
2
2. Assembly
Please read the Safety advices on page 28 before installation and keep this user manual for
future reference.
Sealing
48,0
3,0
IM2
Gap for physical unit
89,0
1. After removing the fixing elements, insert the device.
2. Check the seal to make sure it fits securely.
3. Click the fixing elements back into place and tighten the clamping screws by hand. Then
use a screwdriver to tighten them another half a turn.
CAUTION! The torque should not exceed 0.1 Nm!
The dimension symbols can be exchanged before installation via a channel on the
side!

3
3. Electrical connection
3. Electrical connection
Type IM2-1TR5B.010C.470xD with a supply of 115 VAC
Type IM2-1TR5B.010C.570xD with a supply of 230 VAC
Type IM2-1TR5B.010C.670xD with a supply of 10-30
VDC
21 22 23 24 25 26
S1 S2
7 8 9
10 V
0 V
0/4-20 mA
Analog output
Options:
Relay 1 Relay 2
10-30 VDC
or
115 VAC
or
230 VAC
-
+
NL
Pt100
4-wire
Pt100
3-wire
only for
3-wire
Pt100
1 2 3 10 119
4 5 6 7 8

4. Function and operation description
4
4. Function and operation description
Level Key Description
Menu level
Change to parameterisation level and deposited values.
Keys for up and down navigation in the menu level.
Change into operation mode.
Parameterisation
level
To confirm the changes made at the parameterization
level.
Adjustment of the value / the setting.
Change into menu level or break-off in value input.
Menu group level
Change to menu level.
Keys for up and down navigation in the menu group
level.
Change into operation mode or back into menu level.
Operation
The operation is divided into three different levels.
Menu level (delivery status)
This level is for the standard settings of the device. Only menu items which are sufficent to set
the device into operation are displayed. To get into the professional level, run through the menu
level and parameterise ““ under menu item .
Menu group level (complete function volume)
Suited for complex applications as e.g. linkage of alarms, setpoint treatment, totaliser function
etc. In this level function groups which allow an extended parameterisation of the standard
settings are availabe. To leave the menu group level, run through this level and parameterise
„„ under menu item .
Parameterisation level:
Parameter deposited in the menu item can here be parameterised. Functions, that can be
changed or adjusted, are always signalised by a flashing of the display. Settings that are made
in the parameterisation level are confirmed with [P] and thus saved. By pressing the [O]-key
(zero-key) it leads to a break-off of the value input and to a change into the menu level. All
adjustments are saved automatically by the device and it changes into operating mode, if no
further key operation is done within the next 10 seconds.

5
4. Function and operation description
4.1 Parameterisation software PM-TOOL:
Part of the PM-TOOL are the software on CD and an USB-cable with device adapter. The
connection is done via a 4-pole micromatch-plug on the back side of the device, to the PC-
side the connection ist done via an USB plug.
System requirements: PC incl. USB interface
Software: Windows XP, Windows VISTA
With this tool the device configuration can be generated, omitted and saved on the PC. The
parameters can be changed via the easy to handle program surface, whereat the operating
mode and the possible selection options can be preset by the program.
CAUTION!
During parameterisation with connected measuring signal, make sure that the measuring
signal has no mass supply to the programming plug. The programming adapter is galvanic
not isolated and directly connected with the PC. Via polarity of the input signal, a current can
discharge via the adapter and destroy the device as well as other connected components!
Function chart:

6
5. Setting up the device
5. Setting up the device
5.1. Switching-on
Once the installation is complete, you can start the device by applying the voltage supply.
First, check once again that all electrical connections are correct.
Starting sequence
For 1 second during the switching-on process, the segment test ( ) is displayed
followed by an indication of the software type and, after that, also for 1 second the software
version. After the starting sequence, the device switches to operation/display mode.
5.2. Standard parameterisation: (Flat operation level)
To parameterise the display, press the [P] key in operating mode for 1 second. The display
then changes to the menu level with the first menu item .
Menu level Parameterisation level
Selection of the input signal,
Default:
Selectable as measuring input types are 3-wire and 4-wire Pt100 signals. Confirm
the selection with [P] and the display switches back to menu level.
Type of temperature measurement,
Default:
Select between °C and °F to display the temperature. Confirm the selection with
[P] and the display switches back to menu level.
Setting the decimal point / physical unit, :
Default:
The decimal point and the physical unit of the device can be adjusted with
[▼] [▲]. If e.g. temperature measurement is selected in °C, select 0°C
respectively 0.0°C in the parameterisation level. Confirm the selection with [P] and
the display switches back to menu level.

7
5. Setting up the device
Menu level Parameterisation level
Impedance matching, :
Default:
The value for the sensor calibration is aligned from the smallest to the highest digit
[▼] [▲] and confirmed digit per digit with [P]. After the last digit, the device
changes back into menu level. During a temperature measurement in °C the value
calibration can be adjusted between -20.0 and +20.0 and can be set during a
measurement in °F between -36.0 and +36.0. If the measurement is switched later
on, the value is rounded.
Setting up the display time, :
Default:
The display time is set with [▲] [▼]. The display moves up in increments of 0.1
sec up to 1 sec and in increments of 1.0 sec up to 10.0 sec. Confirm the selection
by pressing the [P] button. The display then switches back to the menu level
again.
Selection of analog output,
Default:
Three output signals are available: 0-10 VDC, 0-20 mA and 4-20 mA, with this
function, the demanded signal is selected.
Setting up the final value of the analog output,
Default:
The final value is adjusted from the smallest digit to the highest digit with [▲] [▼]
and digit by digit confirmed with [P]. A minus sign can only be parameterised on
the highest digit. After the last digit, the device changes back into menu level.
then

8
5. Setting up the device
Menu level Parameterisation level
Setting up the initial value of the analog output,
Default:
The final value is adjusted from the smallest digit to the highest digit with [▲] [▼]
and digit by digit confirmed with [P]. A minus sign can only be parameterised on
the highest digit. After the last digit, the device changes back into menu level.
Threshold values / limit values,
Default:
This limit value defines the threshold, that leads to an activation / deactivation of
the alarm.
Hysteresis for limit values,
Default:
The difference to the threshold value that causes the delay of the actuation of the
alarm, is defined by the hysteresis.
Function if display falls below / exceeds limit value,
Default:
The limit value undercut can be selected with (LOW = lower limit value) and
limit value exceedance can be selected with (HIGH = upper limit value). If e.g.
limit value 1 is on a switching threshold of 100 and occupied with function , the
alarm will be activated by reaching the threshold. If the limit value is allocated to
, an alarm will be activated by undercut of the threshold.
Threshold values / limit values,
Default:
This limit value defines the threshold, that leads to an activation / deactivation of
the alarm.

9
5. Setting up the device
Menu level Parameterisation level
Hysteresis for threshold values,
Default:
The difference to the threshold value that causes the delay of the actuation of the
alarm, is defined by the hysteresis.
Function if display falls below / exceeds limit value,
Default:
The limit value undercut can be selected with (LOW = lower limit value) and
limit value exceedance can be selected with (HIGH = upper limit value). If e.g.
limit value 1 is on a switching threshold of 100 and occupied with function , the
alarm will be activated by reaching the threshold. If the limit value is allocated to
, an alarm will be activated by undercut of the threshold.
User code (4-digit number-combination, free available), :
Default:
If this code is set (> ), all parameters are locked for the user, if has been
selected under menu item . By pressing [P] for approx. 3 seconds in operation
mode, the message is shown in the display. Enter the preset to get
access to the for the user unlocked set of parameters. The code needs to be
entered bevor each try of parameterisation, as long as (Master code) all
parameters are unlocked again.

10
5. Setting up the device
Menu level Parameterisation level
Master code (4-digit number-combination free available), :
Default:
After has been activated under menu item , this code can be used for
unlocking all parameters. By pressing [P] for approx. 3 seconds in operation
mode, the message is shown in the display and offer the user access to all
parameters by entering . While leaving this parameterisation it can be
unlocked permanently under by selecting or . So, at an anew
pressing of [P] in operating mode, an anew entereing of the code is not needed.
5.3. Programming interlock
Activation / Deactivation of the programming interlock or completion of the
standard parameterisation with change into menu group level (complete
function volume),
Default:
Choose between the deactivated key lock (works setting), the activated key
lock , or the menu group level with the navigation keys [▲] [▼]. Confirm
the selection with [P]. After this, the display confirms the settings with ""and
automatically switches into operating mode. If was selected, the keyboard is
locked. To get back into the menu level, press [P] for 3 seconds in operating
mode. Now enter the (works setting ) that appears using [▲] [▼] plus [P]
to unlock the keyboard. appears if the input is wrong.
To parameterise further functions, needs to be set. The device confirms this
setting with „„and changes automatically into operation mode. By pressing
[P] for approx. 3 seconds in operation mode, the first menu group is shown in
the display and thus confirms the change into the extended parameterisation. It
stays as long activated as is entered in menu group , thus the display is
set back in standard parameterisation again.

5. Setting up the device
11
5.4. Extended parameterisation (Professional operation level)
5.4.1. Signal input parameters
Menu group level
Menu level
Menu level Parameterisation level
Selection of the input signal,
Default:
Selectable as measuring input types are 3-wire and 4-wire-Pt100 signals. Confirm
the selection with [P] and the display switches back to menu level.
Type of temperature measurement,
Default:
Select between °C and °F to display the temperature. Confirm the selection with
[P] and the display switches back to menu level.
Setting the decimal point / physical unit, :
Default:
The decimal point and the physical unit of the device can be adjusted with
[▼] [▲]. If e.g. temperature measurement is selected in °C, select 0°C
respectively 0.0°C in the parameterisation level. Confirm the selection with [P] and
the display switches back to menu level.

5. Setting up the device
12
Menu level Parameterisation level
Impedance matching, :
Default:
The value for the sensor calibration is aligned from the smallest to the highest digit
[▼] [▲] and confirmed digit per digit with [P]. After the last digit, the device
changes back into menu level. During a temperature measurement in °C the value
calibration can be adjusted between -20.0 and +20.0 and can be set during a
measurement in °F between -36.0 and +36.0. If the measurement is switched later
on, the value is rounded.
Setting up the display time, :
Default:
The display time is set with [▲] [▼]. The display moves up in increments of 0.1
sec up to 1 sec and in increments of 1.0 sec up to 10.0 sec. Confirm the selection
by pressing the [P] button. The display then switches back to the menu level
again.
Device undercut,
Default:
With this function the device undercut ( ) can be defined on a definite value.
Exception is input type 4-20 mA, it already shows undercut at a signal <1 mA, so a
sensor failure is marked.
Display overflow,
Default:
With this function the display overflow ( ) can be defined on a definite value.
Back to menu group level,
With [P] the selection is confirmed and the device changes into menu group level
.
then

13
5. Setting up the device
5.4.2. General device parameters
Menu level Parameterisation level
Display time,
Default:
The display time is set up with [▲] [▼]. Thereby you switch up to 1 second in
increments of 0.1 and up to 10.0 seconds in increments of 1.0. With [P] the
selection is confirmed and the device changes into menu level.
Rounding of display values,
Default:
This function is for instable display values, where the display value is changed in
steps of 1, 5, 10 or 50. This does not affect the resolution of the optional outputs.
With [P] the selection is confirmed and the device changes into menu level.
Display,
Default:
With this function the current measuring value or the min/max value can be
allocated to the display. With [P] the selection is confirmed and the device
changes into menu level.
Menu group level
Menu level
then

5. Setting up the device
14
Menu level Parameterisation level
Brightness control, :
Default:
The brightness of the display can be adjusted in 16 levels from 00 = very dark to
15 = very bright via this parameter or alternatively via the navigation keys from the
outside. During the start of the device the level that is deposited under this
parameter will always be used, even though the brightness has been changed via
the navigation keys in the meantime.
Display flashing,
Default:
A display flashing can be added as additional alarm function either to single or to a
combination of off-limit condition. With , no flashing is allocated.
Assignment (deposit) of key functions,
Default:
For the operation mode, special functions can be deposited on the navigation keys
[▲] [▼], in particular this function is made for devices in housing size 48x24mm
which do not have a 4th key ([O]-key). If the min/max-memory is activated with
, all measured min/max-values are saved during operation and can be
recalled via the navigation keys. The values get lost by re-start of the device. If the
threshold value correction or is choosen, the values of the threshold can
be changed during operation without disturbing the operating procedure. Under
the brightness can be changed during operation. If is selected, the
navigation keys are without any function in the operation mode.

5. Setting up the device
15
Menu level Parameterisation level
Special function [O]-key,
Default:
For the operation mode, special functions can be deposited on the [O]-key. This
function is activated by pressing the key. adds a defined value to the
currently displayed value. deletes the min/max-memory. shows the
measuring value for approx. 7 seconds, after this the device switches back onto
the parameterised display value. If is selected, the [O]-key is without any
function in the operation mode.
Back to menu group level, :
With [P] the selection is confirmed and the device changes into menu group level
.
Menu level Parameterisation level
Adjustment of user code,
Default:
Via this code reduced sets of parameters and can be unlocked during
locked programming. Further parameters are not available via this code. The
can only be changed via the correct input of the (Master code).
Menu group level
5.4.3. Safety parameters
Menu level

5. Setting up the device
16
Menu level Parameterisation level
Master code, :
Default:
By entering the device will be released and all parameters unlocked.
Release/ lock analog output parameters,
Default:
Analog output parameters can be locked or released for the user:
- At the initial or final value can be changed in operation mode.
- At the output signal can be changed from e.g. 0-20 mA to 4-20 mA or
0-10 VDC.
- At analog output parameters are released.
- At all analog output parameters are locked.
Release/lock alarm parameters,
Default:
This parameter describes the user relase/user lock of the alarm.
, here only the range of value of the threshold values 1-4 can be changed.
-, here the range of value and the alarm trigger can be changed.
-all alarm parameters are released.
-all alarm parameters are locked.
Back to menu group level,
With [P] the selection is confirmed and the device changes into menu group level
„.

5. Setting up the device
17
Menu group level
5.4.4. Analog output parameters
Menu level
Menu level Parameterisation level
Selection reference analog output,
Default:
The analog output signal can refer to different functions, in detail this are the
current measurand, min-value or max-value. With [P] the selection is confirmed
and the device changes into menu level.
Selection analog output,
Default:
Three output signals are availabe: 0-10 VDC, 0-20 mA and 4-20 mA. With this
function the demanded signal can be selected.
Setting up the final value of the analog output,
Default:
The final value can be adjusted from the smallest to the largest digit with [▲] [▼].
Confirm each digit with [P]. A minus sign can only be parameterized on the
highest value digit. After the last digit, the display switches back to the menu level.
Setting up the initial value of the analog output,
Default:
The initial value can be adjusted from the smallest to the largest digit with [▲] [▼].
Confirm each digit with [P]. A minus sign can only be parameterized on the
highest value digit. After the last digit, the display switches back to the menu level.