JUMO iTRON B 70.2040 Manual de usuario
JUMO iTRON
Compact
microprocessor
controllers
B 70.2040
Operating Instructions
2008-11-11/00357918
Type 702042 Type 702044 Type 702041
Type 702043
Type 702040
b70.2040en.bk Seite 1 Mittwoch, 19. November 2008 10:15 10
)Please read these Operating Instructions carefully before starting up the instrument. Keep
these operating instructions in a place which is at all times accessible to all users. Please
assist us to improve these operating instructions where necessary. Your suggestions will be
most welcome.
Phone in Germany (0661) 6003-727
from abroad (+49) 661 6003-0
Fax in Germany (0661) 6003-508
abroad (+49) 661 6003-607
)All necessary settings are described in these operating instructions. However, if any difficul-
ties should still arise during start-up, you are asked not to carry out any unauthorized ma-
nipulations on the unit. You could endanger you rights under the instrument warranty!
Please contact the nearest subsidiary or the main factory in such a case.
EWhen returning chassis, assemblies or components, the regulations of EN 100 015 “Protec-
tion of electrostatically sensitive components” must be observed. Use only the appropriate
ESD packaging for transport.
Please note that we cannot accept any liability for damage caused by ESD (electrostatic dis-
charge).
b70.2040en.bk Seite 2 Mittwoch, 19. November 2008 10:15 10
Contents
Contents
1 Identifying the instrument version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1 Displays and keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2 Principle of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.3 Operation of the timer function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
5.1 Process value input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.2 Logic input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.3 Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.4 Limit comparator (alarm contact) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
5.5 Ramp function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
5.6 Self-optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
5.7 Level inhibit via code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
5.8 Timer function (extra code) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6 Configuration and parameter tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7 Alarm messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
8 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
b70.2040en.bk Seite 3 Mittwoch, 19. November 2008 10:15 10
1 Identifying the instrument version
4
1 Identifying the instrument version
1. single-setpoint controller with limit comparator, see factory settings under configuration and parameter level
2. see customer’s ordering text or settings under configuration and parameter level
(1) (2) (3) (4) (5) (6)
7020 .. / .. – ... – ... – .. / ... ,...
(1) Basic type
(bezel in mm) 40 =48x24, 41 = 48 x 48, 42 = 48 x 96 (portrait), 43 = 96 x 48 (landscape), 44 = 96 x 96
(2) Basic type
extension 88 =
99 = controller type configurable1
controller type configured to customer specification2
(3) Inputs 888 =
999 = inputs configurable1
inputs configured to customer specification2
(4) Outputs 000 = Standard Type 702040/41 Type 702042/43/44
Output 1 relay (n.o. make) relay (n.o. make)
Output 2 logic 0/5V, optionally
configurable als logic input logic 0/5V
Output 3 (not available) relay (n.o. make)
Options Type 702040/41 Type 702042/43/44
113 =Output2
(outputs 1+3 as for
Standard)
logic 0/12V, optionally
configurable als logic input logic 0/12V
101 =Output2
(output 1 as for Standard) relay (n.o. make)
(logic input is always available) not possible
b70.2040en.bk Seite 4 Mittwoch, 19. November 2008 10:15 10
1 Identifying the instrument version
5
1. The linearizations for KTY11-6 and thermocouple B have been deleted.
(5) Supply 16 =
22 =
23 =
10—18V DC
20—53V AC/DC, 48—63Hz
110—240V -15/+10% AC 48— 63Hz
(6) Extra code 210 =
220 = Timer function
Timer function + limit switch1
Delivery package Type 702040/41 Type 702042/43/44
1 mounting frame 2 mounting brackets
1 seal, 1 Operating instructions 70.2040
b70.2040en.bk Seite 5 Mittwoch, 19. November 2008 10:15 10
2 Installation
6
2 Installation
Type (bezel) Panel cut-out (WxH)
in mm
Edge-to-edge-mounting
(minimum spacings of panel cut-outs)
horizontal vertical
702040 (48mm x 24mm) 45+0.6 x 22.2+0.3 > 8mm > 8mm
702041 (48mm x 48mm) 45+0.6 x 45+0.6 > 8mm > 8mm
702042 (48mm x 96mm) 45+0.6 x 92+0.8 > 10mm > 10mm
702043 (96mm x 48mm) 92+0.8 x 45+0.6 > 10mm > 10mm
702044 (96mm x 96mm) 92+0.8 x 92+0.8 > 10mm > 10mm
1. Push on seal
2. Insert instrument
3. Push on mounting brackets
4. Tighten screws
Installation 702042
as 702044.
b70.2040en.bk Seite 6 Mittwoch, 19. November 2008 10:15 10
3 Electrical connection
7
3 Electrical connection
Installation notes
- The choice of cable, the installation, the fusing and the electrical connection must conform to
the requirements of VDE 0100 “Regulations on the Installation of Power Circuits with nominal
voltages below 1000V”, or the appropriate local regulations.
- The electrical connection must only be carried out by qualified personnel.
- If contact with live parts is possible when working on the instrument, it must be isolated on
both poles from the supply.
- A current limiting resistor interrupts the supply circuit in the event of a short-circuit. The load
circuit must be fused for the maximum relay current in order to prevent welding of the output
relay contacts in the event of an external short-circuit.
- Electromagnetic compatibility conforms to the standards and regulations listed under
Technical Data.
- Run input, output and supply lines separately and not parallel to each other.
- Do not connect any additional loads to the supply terminals of the instrument.
- The instrument is not suitable for installation in hazardous areas.
- Apart from faulty installation, there is a possibility of interference or damage to controlled
processes due to incorrect settings on the controller (setpoint, data of parameter and
b70.2040en.bk Seite 7 Mittwoch, 19. November 2008 10:15 10
3 Electrical connection
8
configuration levels, internal adjustments).
Safety devices independent of the controller, such as overpressure valves or temperature
limiters/monitors, should always be provided and should be capable of adjustment only by
specialist personnel.
Please refer to the appropriate safety regulations in this connection. Since auto-tuning (self-
optimization) cannot be expected to handle all possible control loops, there is a theoretical
possibility of unstable parameter settings. The resulting process value should therefore be
monitored for its stability.
- All input and output lines that are not connected to the supply network must be laid out as
shielded and twisted cables (do not run them in the vicinity of power cables or components).
The shielding must be grounded to the earth potential on the instrument side.
b70.2040en.bk Seite 8 Mittwoch, 19. November 2008 10:15 10
3 Electrical connection
9
20—53V
10—18V
AC/DC
ⵒ
ⵒ
DC
AC
110—240V
5V(12V)/20mA
1. Output or logic input (configurable)
2. resistive load
Output 1
250V/3A
Logic input
Process value input
+
+
+
–
–
+–
+–
–
NL198654321
Current
0/4—20mA
Pt100/1000
KTY11-6
(2-wire)
Pt100/1000
(3-wire)
Thermocouple
Voltage
0/2—10V
Output 21
2
J
J
Logic output Relay
+–
=
floating contact
Supply
see label
1
VThe electrical con-
nection must only
be carried out by
qualified personnel.
Type 702040/41
b70.2040en.bk Seite 9 Mittwoch, 19. November 2008 10:15 10
3 Electrical connection
10
20—53V
AC/DC
ⵒ
ⵒ
AC
110—240V
12
Logic input
Process value input
+–
-+
+–
NL19854321
Current
0/4—20 mA
Pt100/1000
KTY11-6
(2-wire)
Pt100/1000
(3-wire)
Thermocouple
Voltage
0/0.2—1 V
Outputs
J
J
Relay 250 V/3 A
+–
7
Supply
see label
10—18V
DC
+–
=
VThe electrical connection
must only be carried out
by qualified personnel.
Type 702040/41 with
2 relay outputs (option)
b70.2040en.bk Seite 10 Mittwoch, 19. November 2008 10:15 10
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