PMA Digital 380 User manual
Digital indicator Digital 380
Digitalanzeiger Digital 380
Indicateur digital Digital 380
NEWAYS®
NEWAYS®
A company of the group
Operating Instructions
Bedienungsanleitung
Mode d’emploi
9499 040 24701
valid from/gültig ab/valable depuis:8310
PMA Prozeß- und Maschinen-Automation GmbH
ENGLISH DEUTSCH FRANÇAIS
Page ..........................1 Seite .......................17 Page ........................33
SAFETY NOTES............................1
MOUNTING..................................2
CONNECTIONS............................3
CHANNEL SELECTOR.................5
OPERATION .................................6
PARAMETER SETTING...............6
ERROR MESSAGES...................16
SICHERHEITSHINWEISE .........17
MONTAGE..................................18
ANSCHLUSS..............................19
MESSSTELLENUMSCHALTER21
BEDIENUNG...............................22
PARAMETER..............................22
FEHLERMELDUNGEN...............32
NOTICES DE SECURITE............33
MONTAGE..................................34
RACCORDEMENT......................35
SÈLECTEUR DE VOIES..............37
UTILISATION .............................38
PARAMETRAGE ........................38
MESSAGE D’ERREUR...............47
All rights reserved. No part of
this document may be
reproduced or published in any
form or by any means without
prior written permission from
the copyright owner.
A publication of PMA Prozeß-
und Maschinen-Automation
GmbH.
Subject to alterations without
notice.
Alle Rechte vorbehalten. Ohne
vorhergehende schriftliche
Genehmigung ist der
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auszugsweise
fotomechanische oder
anderweitige Wiedergabe
dieses Dokumentes nicht
gestattet.
Dies ist eine Publikation von
PMA Prozeß- und
Maschinen-Automation GmbH.
Bei Änderungen erfolgt keine
besondere Mitteilung.
Tous droits sont réservés.
Toute représentation ou
reproduction, intégrale ou
partielle, par quelque procédé
que ce soit, faite sans le
consentement préalable par
écrit de l’auteur, est interdite.
Une publication de
PMA Prozeß- und
Maschinen-Automation GmbH
Modifications sans
avertissement réservées.
© PMA Prozeß- und Maschinen-Automation GmbH 1999. Printed in Germany (9901).
PMA Prozeß- und Maschinen-Automation GmbH
P.O.Box 310 229
D-34058Kassel
Germany
Automatic scanner on
Actual channel
TAG labels
Decrease value
Increase value
Remote display
Alarm relay L2
Alarm relay L1
Select key
Function key with status
LED
SAFETY NOTES (9499 047 07101)
Following the enclosed safety instructions 9499 047 07101 is indispensable!
The insulation of the instrument conforms to EN61010-1 with pollution degree 2,
overvoltage category II, operation voltage 300V and protection class I.
ELECTROMAGNETIC COMPATIBILITY (89/336/EWG)
The following European Generic Standards are met:
Emission: EN 50081-1 and Immunity: EN 50082-2
The unit can be used without restriction for residential and industrial areas.
Technical data rData sheet 9498 737 17233
9499-040-24701 1
Digital 380
Digital indicator
Operating instructions
9499 040 24701
valid from 8310
VERSIONS
9404 3806...1 Digital indicator Digital 380
9404 380 700 .1 Channel selector Digital 380
MOUNTING
Installation with channel selector:
or
EARTH TERMINAL (for grounding interferences)
If outside interferences voltage act on the instrument, functional troubles may be
caused (concerns also high-frequency interferences). For grounding interferences
and ensuring the electromagnetic immunity, an earth must be connected: Terminal 6,
20 and 21 must be connected to earth potential by means of a short cable
(approx.20cm,e.g. to switch cabinet ground). Keep this cable separate from mains
cables.
29499-040-24701
MDI
143.21
143.21
CONNECTIONS
0 ... 10V , 5V
Protective earth 0/4 ... 20 mA
Control inputs Transducer
Control output for
channel selector PT100,resistance
Connection to
interface module
(cable 9404 407 50011)
ß1V
Thermo
couples
Mains
(230/115/24)
Limit contact
L2
2-wire transmitter
supply
Limit contact
L1 Analog output
Protective earth
The Digital 380 indicator is provided for installation in an enclosure. The electrical
safety is reached by correct installation in a control cabinet/panel.
ELECTRICAL CONNECTIONS
Keep mains cables separate from signal and measuring cables. We recommend
twisted and sceened measurung cables (screen connected to earth).
This ensures optimum interference suppression!
Connected final elements must be equipped with protective circuits to manufacturer
specification. This avoids voltage peaks which can cause trouble to the instrument.
The instruments must be protected by an individual or common fuse for a max.
power consumption of 8VA per unit (standard fuse ratings, min 1 A)!.
aSignal and measurement circuits may carry max. 50 V r.m.s. against
ground,mains circuits may carry max. 250 V r.m.s. between terminals
9499-040-24701 3
+
+
0(4) ... 20mA
KK
K
230/115/24V 16
15
14
13
12
9
8
7
6
5
4
3
2
1
+UT
22
21
20
19
18
17
23
24
25
26
27
d1
L2
L1
d2
a
100%
0%
Connections of the channel selector:
1 Channel selector (CS)
2 Flat cable for control signal (delivered with channel selector)
3 Digital 380 indicator
4 Individual cable for
input terminal 1...5
(delivered with
channel selector)
5 Connecting module,
Inputs
Channels 1 ...8
6 Basic relay module
(delivered with flat
cable 1 m)
8
7 Relay extension module
with flat cable 8
After mounting the units, the connections 2,4and 8must be made.
Use only the supplied cable set !
Channel selector inputs:
+Current inputs with channel selector
If e.g. a controller is connected in the same measurement loop, even
minimum pulses during channel selecting might cause controller reactions
due to the D action.
Therefore, external shunts (50 [) and voltage input U_3 (0,2...1V instead of
4...20 mA/0...1V instead of 0...20 mA) should be used. For connection, see
page 5.
49499-040-24701
11 14 12
24V DC
OPTION
Connecting diagram for current measurement via voltage input
Channel selector switching outputs:
With connection of Pt100 and
potentiometric transducers in
2-wire circuit, lead resistance
adjustment (Ra) is necessary.
Control inputs d1 and d2 are
suitable forpotential-free contacts or 0/5V - TTL signals.
0V = = Logic „1"
5V = = Logic „0"
The indicator must be protected via an external fuse. Connecting both
terminals 20,21 to protective earth is indispensable. The regulations
specified in the PTB certificate must be followed!
9499-040-24701 5
R=
S50[
0,2 …
1,0V
4...20mA
Ra
L L
L
L
+
Connection of a 2-wire
transmitter:
OPERATION
Idisplay of maximum value
Ddisplay of minimum value
ID,(Iat first) reset maximum value
DI,(Dat first) reset minimum value
Mmore than 5 seconds parameter level
Ffunction configurable (Äpage 15)
With the channel selector switch connected:
MI,(Mat first) switch-over to next channel
MD,(Mat first) switch-over to previous channel
PARAMETER SETTING
Press key Mduring more than 5 seconds for changing over to the parameter level.
+The folded page at the end of these operating instructions gives a
survey of the parameter level.
69499-040-24701
With the
channel
selector
switch
connected:
Parameter
setting for
channel 3
Channel 3 is displayed during 5 seconds
Select the channel the parameters of which must be set.
Two different adjustment procedures can be used:
1. Menu selection e.g.
The instantaneously selected / adjusted menu item is displayed. Press
keys Dand Ito select another item. Press key Mto confirm the
selection and to display the next menu.
2. Entry of a decimal value, e.g.
Symbol and value of a parameter are displayed alternately. Changing the value can be
done with keys Iand D. With some parameters, key Fcan be used to adjust the
decimal point. Press key Mto confirm the selection and to display the next menu.
Digital 380 is suitable for connection of thermocouples, Pt100, resistance
thermometers, resistances and current or voltage signals.
wTemperature unit in Celsius !C or in Fahrenheit !F.
wReaction with sensor break:
S_UP = action as input value higher than display range, 99999 blinking
S_do = action as input value lower than display range, 00000 blinking
wtc_I= Internal or tc_E= external temperature compensation with cold
junction reference temperature tcrEF = 0.0...60.0°C or 32.0...140.0°F
Pt_1 = range -200,0...150,0°CorPt_2 = -200,0...850,0°C
Temperature unit in Celsius !C or in Fahrenheit !F.
Reaction with sensor break / short circuit:
S_UP = action as input value higher than display range, 99999 blinking
S_do = action as input value lower than display range, 00000 blinking
7
th..
Pt100
I...
U...
r...
Pot..
143.21
wStandard current signals 0...20mA: I0-20 or 4...20mA : I4-20
wThis signal can be linearized according to thermocouple or Pt100 curves.
If linearization is not required noLin must be selected.
wTemperature unit in Celsius !C or in Fahrenheit !F
wReaction with current signal <2mA (only with 4..20mA)
S_UP = action as input value higher than display range, 99999 blinking
S_do = action as input value lower than display range, 00000 blinking
wAdaption to the transmitter,
span start 0"o and span end 100!o, e.g. 200(°C) to 600(°C).
wU_1 = standard signal 0...10V. For description, see standard current
signals
wAll other measuring ranges are free voltage measuring ranges, from which
the required measuring range can be selected.
U_2 0...5V
U_3 0...1V
U_4 0...500mV
U_5 -10...50mV
U_6 -10...20mV
U_7 -10...15mV
wIn 1 = span start x0in mV and
Out 1 = start of display range w0
wIn 2 = span end x100 in mV and
Out 2 = end of display range w100
wr_1 = measuring range 0...180W,r_2 = 0...450W .
wIn 1 = span start x0in Wand
Out 1 = start of display range w0
wIn 2 = span end x100 in Wand
Out 2 = end of display range w100.
wReaction with sensor break:
S_UP = action as input value higher than display range, 99999 blinking
S_do = action as input value lower than display range, 00000 blinking
89499-040-24701
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