Page 1/10
M. K. JUCHHEIM GmbH & Co
Delivery address:Mackenrodtstraße 14,
36039 Fulda, Germany
Postal address:
36035 Fulda, Germany
Phone: +49 661 6003-0
Fax: +49 661 6003-607
E-mail: mail@jumo.net
Internet: www.jumo.net
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM 20 2TT, UK
Phone: +44 1279 635533
Fax: +44 1279 635262
E-mail: sales@jumo.co.uk
Internet: www.jumo.co.uk
JUMO PROCESS CONTROL INC.
885 Fox Chase, Suite 103
Coatesville PA 19320, USA
Phone: 610-380-8002
1-800-554-JUMO
Fax: 610-380-8009
E-mail: info@JumoUSA.com
Internet: www.JumoUSA.com
Da ta She e t 7 0 .2 0 4 0
09.02/00357838
Block structure
Features
kStructured operating
and programming layout
kProve n self- o p t imisa tio n
kRamp function
kTimer function
kDig ita l in p ut filter w ith
programmable filter time constant
k1 limit comparator
kUL and FM approval
JUMO iTRON 04/08/16/32
Compact microprocessor controllers
Housing for flush-panel mounting to DIN 43 700
Brief description
The JUMO iTRON cont roller series comprises universal and freely programmable com-
pact inst ruments for a var iety of cont rol tasks. I t consist s of fi ve models, with the bezel
si zes 9 6 mm x 96mm, 96mm x 48mm in por trai t a nd l and scape for mat , 48mm x 48mm
and 48mm x 24mm.
The controllers feature a clearly readable 7-segment display which, depending on the ver-
sion, is 10 or 20 mm hi gh, f or process val ue and setpoint indi cati on or f or di alogs. Only
three keys are needed for conf i gurati on. Parameter sett ing i s ar ranged dynamical ly, and
afte r two operati on-free seconds the val ue is accepted aut omat icall y. Self- optimisat ion,
which is provided as standard, establishes the optimum controller parameters by a key
stroke. The basic version also includes a ramp function with adjustable gradients. A timer
function has been integrated as an extra.
All cont rol l er s can be employed as si ngle- setpoint controllers with a limit comparator, or
as dou ble-s etpo int contr ollers . The linea risations of the usual transducers are stored. Pro-
tection is IP65 at the front and IP20 at the back. The electrical connection is by a plug-in
connector with screw terminals.
The inputs and outputs are shown in the block structure below. JU MO iTRON 08
Type 702042
JU MO iTRON 04
Type 702044
JU MO iTRON 08
Type 702043
JU MO iTRON 32
Type 702040
JU MO iTRON 16
Type 702041
M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany
09.02/00357838
Data Sheet 70.2040 Page 2/10
Technical data
Thermocouple input
Resistance thermometer input
Standard signal input
Measurement circuit monitoring1
Designation Range Measurement
accuracy Ambient
temperature error
Fe-Con L
Fe-Con J EN 60 584
Cu-Con U
Cu-Con T EN 60 584
NiCr -Ni K EN 60 584
NiCrSi-NiSi N EN 60 584
Pt10Rh-Pt S EN 60 584
Pt13Rh-Pt R EN 60 584
Pt30Rh-Pt6Rh B EN 60 584
-200 to +900°C
-200 to +1200°C
-200 to + 600°C
-200 to + 400°C
-200 to +1372°C
-200 to +1300°C
0 — 1768°C
0 — 1768°C
0 — 1820 °C
≤0.4%
≤0.4%
≤0.4%
≤0.4%
≤0.4%
≤0.4%
≤0.4%
≤0.4%
≤0.4%
100 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C
Cold junction Pt 100 internal
Designation Connection type Range Measurem ent
accuracy Ambient
temperature error
Pt 100 EN 60 751 2-/3-wire -200 to +850°C ≤0.1% 50 ppm/°C
Pt 1000 EN 60 751 2-/3-wire -200 to +850°C ≤0.1% 50 ppm/°C
KTY11-6 2-wire -50 to +150°C ≤1.0% 50 ppm/°C
Sensor lead resistance 20Ω m ax. per lead for 2- and 3-wire circuit
Measurem ent current 250µA
Lead compensation Not required for 3-wire circuit. For 2-wire circuit, lead compensation can be implemented
in software through process value correction.
Designation Range Measurement
accuracy Ambient
temperature error
Voltage 0 — 10V, input resistance RE > 100kΩ
2 — 10V, input resistance RE > 100kΩ
0 — 1V, input resistance RE > 10MΩ1
0,2 — 1V, input resistance RE > 10MΩ1
≤0.1%
≤0.1%
≤0.1%
≤0.1%
100 ppm/°C
100 ppm/°C
100 ppm/°C
100 ppm/°C
Current 4 — 20mA, voltage drop 1V max.
0 — 20mA, voltage drop 1V max. ≤0.1%
≤0.1% 100 ppm/°C
100 ppm/°C
1. for Type 702040/41 with 2 relay outputs (option)
Transducer Overrange/
underrange Probe /lead short-circuit1Probe/lead break
Thermocouple •- •
Resistance thermom eter •• •
Voltage 2—10V / 0.2—1V
0—10V/ 0—1V •
••
-•
-
Current 4—20mA
0—20mA •
••
-•
-
1. In the event of a fault, the outputs move to a defined status (configurable).
= factory setting •recognised -not recognised
M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany
09.02/00357838
Data Sheet 70.2040 Page 3/10
Outputs
Controller
Timer
Electrical data
Housing
Assignment Type 702040/41 Type 702042/43/44
Output 1 relay relay
Output 2 logic 0/5V or logic input log ic 0/5V
O u tp ut 2 (o p tio n) log ic 0 / 1 2V o r lo gic input log ic 0 / 1 2V
O u tp u t 2 (opt io n ) re la y no t p o s s ible
Output 3 not available relay
Technical data
Relay
rating
contact life
n.o. (make) contact
3A at 250V AC resistive load
150 000 operations at rated load
Logic
current limiting
load resistance
0/5V
20mA
Rload 250Ω min.
Logic
current limiting
load resistance
0/12V
20mA
Rload 600Ω min.
= factory setting
C o n troller t y p e sin g le - s e tp o int co n troller with limit co mpa r a to r, double- s e tpoint c ontr o lle r
Controller structures P/PD/PI/PID
A/D converter resolution better than 15 bit
Sampling time 210msec/250msec w ith activated timer function
Accuracy 0.7% ± 10ppm/°C
Supply (switch-mode pow er supply) 110 — 240V -15/+10% AC 48 — 63Hz, or 20 — 53V AC/DC 48 — 63Hz, or 10 — 18V DC
Test voltages (type test) to EN 61 010, Part 1, March 1994,
overvoltage category II, pollution degree 2, for Type 702040/41
overvoltage category III, pollution degree 2, for Type 702042/43/44
Power consumption max. 5VA
Data backup EEPROM
Electrical connection at the rear, via plug-in screw terminals,
conductor cross-section up to 1.5mm2 (1.0mm2 for Type 702040/41) or
2x 1.5mm2 (1.0mm2 for Type 702040/41) with ferrules
Ele c tr oma g n e t ic c o mpa tibility
interference emission
interference immunity
EN 61 326
Class B
to industrial requirements
Sa fety r e g u lation to E N 6 1 01 0 -1
Housing type plastic housing for flush-panel mounting to DIN 43 700
Dimensions in mm (for Type) 702040 702041 702042 702043 702044
Bezel size 48 x 24 48 x 48 48 x 96
(portrait) 96 x 48
(landscape) 96 x 96
Depth behind panel 100 100 70 70 70
Panel cut-out 45+0.6 x22.2
+0.3 45+0.6 x45
+0.6 45+0.6 x92
+0.8 92+0.8 x45
+0.6 92+0.8 x92
+0.8
Ambient/storage temperature range 0 — 55°C / -40 to +70°C
Climatic conditions not exceeding 75% rel. humidity, no condensation
Operating position unrestricted
Protection to EN 60 529,
IP65 at the front, IP20 at the back
Weight 75g approx. 95g approx. 145g approx. 160g approx. 200g approx.
M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany
09.02/00357838
Data Sheet 70.2040 Page 4/10
Display and controls
Ramp function
Self-optimisation (SO)
Limit comparator
(1) D is p la y 7-segment display, 4 places, green
Display alternates when setpoints,
parameters and codes are indicated
and entered.
Example: Type 702040
Character height Type 702040/41/42: 10mm, Type 702043/44: 20mm
Display range/unit -1999 to +9999 digit / °C/ °F
Decimal places none, one, two
(2) S ta tu s in dic a tio n two L E Ds for the o u tp uts 1 a nd 2 , y e llow
(3) K e ys for operating and programming the instrument.
Dynamic modification of settings and parameters via the
i and d keys.
Automatic value acceptance after 2 seconds.
The ramp function enables a defined
approach of the process value from t0 to
the preset setpoint SP.
The slope is set via a gradient
(°C /min o r °C/h) a t t h e p a ra mete r le v e l.
On a change of setpoint, it will be active either
as a fa llin g o r ris in g ra mp.
Th e s t a n d ard s e lf-optimisat io n facility pro d u c es
an automatic adjustment of the controller to the
process.
Se lf- o p timisa tio n d e te r mines th e con t r o lle r
para meters fo r P I an d PID co n tr o llers
(proportional band, reset time, derivative time), as
well as the cycle time and the filter time constant
of th e d ig ital in p u t filter.
Function lk1
Window function: Output is active (On) when the
process value is within a certain range
(win d o w) abo u t th e s e tp o int .
Function lk2
as lk 1 , b u t s ignal func tio n r e v e rs e d .
Function lk3
low alar m
Function: output is inactive, when the process
va lu e is b e low (s e tp oint - limit va lu e )
Function lk4
as lk3, but reversed signal function
Function lk5
high alarm
Function: output is inactive when the process
va lu e is a b ove (s e t p o in t + limit va lu e)
Function lk6
as lk5, but reversed signal function.
Function lk7
Switch in g point is independent o f th e contro lle r
se tp o in t; only A L dete rmines t h e s witching po in t .
Function: Output is active when the process
va lu e is a b o ve the limit value .
Function lk8
as lk7, but reversed signal function.
SO in the approach phase SO a t the se tp o int
lk1 lk2
lk3 lk4
lk5 lk6
lk7 lk8
M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany
09.02/00357838
Data Sheet 70.2040 Page 5/10
Timer function (extra code)
Us ing th e tim er fun ction , the co ntr ol ac tion c an b e influenced by means of the adjustable time ti0. After the timer has been started by
power ON, by pressing the key or via the logic input, the timer start value ti0 is counted down to 0, either instantly or after the process
value has gone above or bel ow a programmabl e toler ance limi t. When the timer has r un down, several event s are triggered, such as
control switch-off (output 0%) and setpoint switching. Furthermore, it is possible to im plement timer signa lling during or after the timer
count, via an output.
The timer function can be used in conjunction with the ramp function and setpoint switching.
Table: Timer functions (using the example of a reversed single-setpoint controller)
Tolerance limit
The position of the tolerance limit depends on the controller type:
- S in g le - s e tpoint c o n t r o lle r (r evers e d, heating ): To le ra n c e limit is below the s e t p o in t
- S in g le-se tp o int co n troller (d irect, cooling): Tolerance limit is above t h e s e tpoint
- D o uble -s e tpoin t c ontr o lle r : To le r a n c e limit is be lo w the s e tpoin t
If, du rin g th e c o n tr o l p r o c e s s, th e p r oces s v a lue g o e s a b o v e /b e lo w t he t o ler a n ce limit, then th e timer w ill b e s to pped fo r th e duration of
the in frin g e men t.
Display and operation
Th e t imer v a lu e is d is playe d a t th e oper a tin g level a n d re main s so permanen t ly (n o time- o u t).
Operation is from the keypad, when the timer value is visible in the display, or via the logic input. The operating options comprise start,
stop, continue and cancel timer function, and are shown differently in the display.
The current timer value and the timer start value are accessible and adjustable at any time at a separate timer level.
Sta r t c o ndition
Function Power ON Keypad/logic input Tolerance limit
Time- limited con trol
The control action is switched off after
the timer has run down (output 0%)
Time-dependent setpoint switching
Afte r the timer ha s b e e n sta rte d , the
process is controlled to setpoint SP2.
After th e timer has ru n d o wn, the
controller automatically switches over
to SP1
Time-delayed control
The control action starts after the timer
has run down.
______
Timer with signalling
After the timer has been started, ti0 is
counted down to 0. The control action is
inde p e n d e nt of the tim e r.
W ith th is timer func tio n , to o , th e e n d o f
the timer count-down can also be
signalled via an output.
______
Sig nalling after timer
count-down (e.g. C122=3) Signalling from start to
end of timing
M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany
09.02/00357838
Data Sheet 70.2040 Page 6/10
Parameter and configuration
Operating level
Parameter level
Configuration level
Designation Display Factory setting Value range
Setpoint SP/SP1/SP2 0 SPL—SPH
Ramp setpoint SPr 0 SPL—SPH
Timer value/timer start value ti/ti0 00 —999.9h
Designation Display Factory setting Value range
Setpoint 1 SP 1 0 SPL—SPH
Setpoint 2 SP 2 0 SPL—SPH
Limit value for limit comparator AL 0 -1999 to +9999 digit
Proportional band 1 Pb:1 0 0 — 9999 digit
Proportional band 2 Pb:2 0 0 — 9999 digit
Derivative time dt 80sec 0 — 9999 sec
Re se t time rt 350sec 0 — 9999 sec
Cycle time 1 CY 1 20.0sec 1.0 — 999.9 sec
Cycle time 2 CY 2 20.0sec 1.0 — 999.9 sec
Contact spacing db 0 0 — 1000 digit
Differential (hysteresis) 1 HYS.1 1 0 — 9999 digit
Differential (hysteresis) 2 HYS.2 1 0 — 9999 digit
Wor k in g po in t Y:0 0% -100 to +100 %
Maximum output Y:1 100% 0 to 100 %
Minimum output Y:2 -100% -100 to +100 %
Filter time constant dF 0.6sec 0.0 — 100.0 sec
Ramp slope rASd 0 0 — 999 digit
Designation Display Factory setting Value range/selection
Transducer C111 Pt100 Pt100, Pt1000, KTY11-6, T, J, U, L, K, S,
R, B, N, 0 (4 )—20mA, 0 (2)—10V
Decimal place/unit C112 none/°C none, one, two/°C, F
Controller type/outputs C113 see table on next page
Limit comparator function C114 no function no function, lk1—8
Ramp function C115 no fu n c tio n no fu n c tio n , ° C /min, °C/h
Output signal on overrange/
underrange C116 0% output
limit comparator off 0%, 100%, -100%
limit comparator on/off
Logic input C117 n o fu n c tion k e y / le v e l in h ib it,
ramp stop, setpoint switching
Outputs 1, 2 and 3
(only Type 702042/43/44) C118 fun c tio n s a s d e fin e d
under C113 freely c o nfigur a b le
(see table on next page)
Timer function C120 no function see description “Timer function”
Start condition for timer C121 from k e y p a d /
log ic inp u t - pow e r ON
- keypad/logic input
- to le r a n c e limit
Timer s ignalling C122 no fun c tio n - timer sta rt to timer run -d o wn
- after ru n -d o w n fo r 1 0sec
- after ru n -d o w n fo r 1 min.
- after run-down until acknowledgement
U n it o f t ime (timer) C123 mm .ss - m m.ss
- hh.m m
- hhh.h
Start value of value range SCL 0 -1999 to +9999 digit
En d valu e of value ra n g e SCH 100 -1999 to +9999 digit
Lower setpoint limit SPL -200 -1999 to +9999 digit
U p p e r s epoint limit SPH 850 -1999 to +9999 digit
Process value correction OFFS 0 -1999 to +9999 digit
Differential (hysteresis) HySt 1 0— 9999 digit
M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany
09.02/00357838
Data Sheet 70.2040 Page 7/10
Controller type/outputs (C 113)
Controller type Output 1 Output 2 + 3
Single setpoint reversed controller limit c o mpa r a to r/ timer s ig n a llin g
Single setpoint direct controller limit comparator/timer signalling
Double setpoint controller reversed controller direct
Sin gle se tpoint r e v e rs e d lim it c o mpara to r /timer s ig nalling co n troller
Sin gle se tpoint d ir e c t limit co mpa ra t o r/t imer s ig n a llin g co n trolle r
Doub le s e tp o int co n t r o lle r d irect co ntro lle r reve r s e d
= factory setting
Expanded configuration options for the outputs on Type 702043/44 (C118)
Output 1 : R elay (K1) O u tp u t 2: Log ic (K2) O u tp ut 3: R e la y
1-setpoint controller
Fu nc tio n s o f the o u tp u ts a s d e fin e d u n d e r C 1 1 3
co n troller outp u t lim it c omp a r a to r time r s ig nalling
controller output timer signalling limit comparator
lim it c omp a r a to r contro lle r output timer s ig n alling
limit comparator timer signalling controller output
tim e r s ig n a llin g co ntro lle r o u tp u t lim it c o mpa ra t o r
tim e r s ig n a llin g lim it c o mpa ra t o r con troller outp u t
2-setpt. controller
co n troller o u tput 1 c o n t r o ller ou tp u t 2 limit co mpa rator/timer
controller output 1 limit comparator/timer controller output 2
co n troller o u tput 2 c o n t r o ller ou tp u t 1 limit co mpa rator/timer
controller output 2 limit comparator/timer controller output 1
limit comparator/timer controller output 1 controller output 2
limit comparator/timer controller output 2 controller output 1
M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany
09.02/00357838
Data Sheet 70.2040 Page 8/10
Dimensions
Type 702040 / … Type 702043/...
Type 702041 / … Type 702044/...
Type 702042 / …
Type horizontal vertical
70.2040/41 8mm m in. 8mm m in.
70.2042/43/44 10mm min. 10mm min.
Edge-to-edge mounting
(m in imum sp a c in g s o f th e p a n e l c u t- o u ts )
M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany
09.02/00357838
Data Sheet 70.2040 Page 9/10
Connection diagrams
JUMO iTRON 32, Type 702040, 48mm x 24mm format
JUMO iTRON 16, Type 702041, 48mm x 48mm format
JUMO iTRON 08, Type 702042, 48mm x 96mm format (portrait)
JUMO iTRON 08, Type 702043. 96mm x 48mm format (landscape)
JUMO iTRON 04, Type 702044, 96mm x 96mm format
20—53V
10—18V
AC/DC
ⵒ
ⵒ
DC
AC
110—240V
5V(12V)/20mA
1. or logic input (configurable)
2. resistive load
Output 1
250V/3A
Logic input
Process value input
Mains supply
+
+
+
–
–
+–
+–
–
NL198654321
Current
0/4—20mA
Pt100/1000
KTY11-6
(2-wire)
Pt100/1000
(3-wire)
Thermocouple
Voltage
0/2—10V
Output 21
2
ϑ
ϑ
Logic output Relay
+–
=
floating contact
(alternative to output 2)
Supply
see label
S
tandard version / Version with 12V logic output Versio n with 2 r e la y o u tputs
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
ϑ
ϑ
Relay 250 V/3 A
+–
7
Mains supply
Supply
see label
10—18V
DC
+–
=
20—53V
ⵒ
ⵒ
AC
110—240V
Output 2
5V(12V)/20mA
Current
0/4—20mA
Pt100/1000
KTY11-6
(2-wire)
Pt100/1000
(3-wire)
Thermocouple
Voltage
0/2—10V
Output 3Output 1
250V/3A 250V/3A
Logic input
Process value input
Mains supply
+
+–
+–
+–
–
13 N L1121097654321
floating contact
22
Logic output Relay Relay
2. resistive load
+–
ϑ
AC/DC
10—18V
DC
+–
=
ϑ
Supply
see label
M. K. JUCHHEIM GmbH & Co • 36035 Fulda, Germany
09.02/00357838
Da ta S h e e t 7 0.2 0 4 0 Pa g e 1 0/1 0
Order details
Extra order codes for customized configuration
(2) Basic ty p e e x te n s io n
(3) Inputs
Stock versions
v Price Sheet
(1)(2)(3)(4)(5)(6)
Type designation 7020 .. / .. - ... - ... - .. / ... , ...*
* List extra codes in sequence, separated by commas
(1) Ba s ic t y p e
(bezel size in mm) 40 =48x24, 41 = 48 x 48, 42 = 48 x 96 (portrait), 43 = 96 x 48 (landscape), 44 = 96 x 96
(2) Ba s ic t y p e
extension 88
99 =
=co n tr o lle r ty p e c o n fig u r able1
controller type configured to customer specification2
(3) Inputs 888
999 =
=inp uts config u rable1
inp u t s c o nfigured to custome r s p e c if ic a tion2
(4) Ou tp uts 0 00= Standard Type 702040/41 Type 702042/43/44
Ou tput 1 re la y (n .o. ma k e ) re la y (n .o . make )
Output 2 logic 0/5V, optionally configurable
as logic input log ic 0/5V
Output 3 not available relay (n.o. make)
Options Type 702040/41 Type 702042/43/44
113 = Output 2
(outputs 1+3 as for Standard) logic 0/12V, optionally
co n figurable as lo g ic inpu t log ic 0/1 2V
101 = Output 2
(output 1 as for Standard) relay (n.o. make)
(log ic inpu t is a lways availa ble) not possible
(5) Supply 16
22
23
=
=
=
10—18V DC
20—53V AC /DC 4 8—63Hz
110—240VAC -15/+10% 48— 63Hz
(6) Extra code 061 = UL approval (Underwriter Laboratories) pending
210 =Timer function
Delivery package ex-factory for Type 702040/41 Type 702042/43/44
1 mounting frame 2 mounting brackets
1 seal, 1 Operating Instructions 70.2040
1. single-setpoint with limit comparator, see factory settings under configuration and parameter level
2. see extra order codes (below) or factory settings under configuration and parameter level
Controller type Output 1 Output 2 and 3
10 =single setpoint reversed1controller limit c o mpa ra t o r/ timer sig nallin g
11 = single setpoint direct2con t r o lle r lim it c omp arato r/ timer s ig n a llin g
30 = double setpoint controller reversed controller direct
20 = single setpoint reversed1limit com para to r /timer s ig n alling co n trolle r
21 = single setpoint direct 2limit c o mpa rator/timer s ig nalling c o n t r o ller
33 = double setpoint controller direct controller reversed
1. c o n tr o lle r o utpu t is a c tiv e when proc es s v a lu e is b e low s e tp oint, e. g . heating
2. controller output is active when process value is above setpoint, e. g. cooling
001 =Pt100 3-wire 040 = Fe-Con J 045 = Pt13 Rh-Pt R 063 = 0—10V
003 = Pt100 2-wire 041 = Cu-Con U 046 = Pt30 Rh-PtRh B 071 = 2—10V
005 = Pt1000 2-wire 042 = Fe-Con L 048 = NiCrSi-NiSi N 601 = KTY11-6 (PTC)
006 = Pt1000 3-wire 043 = NiCr-Ni K 052 = 0—20mA
039 = Cu-Con T 044 = Pt10Rh-Pt S 053 = 4— 20mA
= factory-set
