Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (28.09.99)
1
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Product Description
Ordering Key
Type: Dupline
Logging unit
Power supply
Monitoring Controller
Type G 3890 0034
Channel generator and logging unit
Windows-based configuration software
Up to 112 AnaLink signals
Reading of analog and digital values via RS232
Control of digital outputs via RS232
Direct connection to printer through Centronics port
Print-outs of continuous-, daily or history reports
48 loggins per point stored in EEPROM
ISA alarm monitoring
Alarm on-delay time configurable
Built-in realtime clock and display
4 pushbuttons for manual operations
AC or DC power supply
Generator controller 1 is de-
signed for monitoring of ana-
log signals, measured by 1-
channel AnaLink sensors. The
generator, once configured,
Supply
Ordering no.
115/230 VAC
G 3890 0034 230
10 to 30 VDC
G 3890 0034 800
Type Selection
is able to monitor up to 112
analog signals and generate
various reports on a standard
IBM-graphics printer or com-
patible.
Serial Port
RS 232, 9-pole female SUB-D
Pin assignment
T.D
Pin 2
R.D
Pin 3
GND
Pin 5
RTS
Pin 7
CTS
Pin 8
Dielectric voltage
Com.port - Dupline
2 kVAC (rms)
Parallel Port
Centronic
25-pole female SUB-D
Pin assigment
Strobe
Pin 1
Data D0-D7
Pins 2-9
Busy
Pin 11
Paper out
Pin 12
GND
Pins 18-25
Dielectric voltage
Com.port - Dupline
2 kVAC (rms)
Output
Dupline
carrier
Output voltage
8.2 V
Current
< 100 mA
Short-circuit protection
Yes
Output impedance
15
Sequence time
Time for 1 pulse train 1%
32 channels
38.6 ms
128 channels
132.3 ms
Analog channel update
32 channels
9.75 s
128 channels
33.8 s
Distance to AnaLink sensors
See graph next page
Output
1 NPN transistor
Function
Watchdog
Output voltage V
DD
35 VDC
Output current
100 mA
Output voltage drop
2 V
Off-state leakage current
100 A
Short-circuit protection
None
Built-in protective diodes
None
Dielectric voltage
Output - Dupline
4 kVAC (rms)
Output - Input
4 kVAC (rms)
Inductive loads
External noise sup. required
Input/Output Specifications
Supply Specifications
Power supply
AC-type
Overvoltage cat. III (IEC 60664)
Rated operational voltage
through term. 21 & 24
jumper term. 22 & 23
230 VAC 15% (IEC 60038)
jumper term. 21 & 23
and term. 24 & 22
115 VAC 15% (IEC 60038)
Frequency
45 to 65 Hz
Rated operational power
Typ. 7 VA/3 W
Rated impulse withstand
voltage
115/230 V
4 kV
Dielectric voltage
Supply - Dupline
4 kVAC (rms)
Supply - Output
4 kVAC (rms)
Supply - Input
4 kVAC (rms)
Supply - Com. ports
4 kVAC (rms)
Power supply
DC-type
Overvoltage cat. III (IEC 60664)
Rated operational voltage
through term. 21 & 22
10 - 30 VDC
Reverse polarity protection
Yes
Rated operational power
7 W
Inrush current
1 A
Rated impulse withstand
voltage
800 V
Dielectric voltage
Supply - Dupline
500 V
Supply - Output
200 V
G 3890 0034 230
Du line
Fieldbus
Installationbus
2
Specifications are subject to change without notice (28.09.99)
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
G 3890 0034
Input
Backup supply
Function
Real-time clock
Isolated in groups of
1 x 1
Input voltage range
4.5 to 9 V
Reverse polarity protection
Yes
Rated operational current
10 to 100 A
Input resistance
> 47 k
Cable length
< 0.5 m
Dielectric voltage
Input - Dupline
4 kVAC (rms)
Adjustment
Time, Date, Year, Day
4 tactile pushbuttons
Manual reporting
(Mode, Up, Down, Enter)
Input/Output Specifications (cont.)
Real-time clock
Accuracy
Better than 1 minute/month
Internal backup time
Typ. 120 hours
Unit parameter backup time
> 1 year
Power ON delay
< 2.5 s until start of
Dupline
carrier
1)
Indication for
Supply ON
LED, green
ON Line
LED, yellow
Busy
LED, yellow
Fault
LED, red
AM
LED, yellow
Time, date etc.
4-digit LCD display
red background light
Environment
Degree of protection
IP 20
Pollution degree
3 (IEC 60664)
Operating temperature
0 to +50C (+32 to +122F)
Storage temperature
-20 to +85C (-4 to +185F)
Humidity (non-condensing)
20 to 80% RH
Mechanical resistance
Shock
15 G (11 ms)
Vibration
2 G (6 to 55 Hz)
Dimensions
Material
(see "Technical Information")
H8-housing
Weight
540 g
General Specifications
Wiring Diagrams
Distance versus No. of Sensors
1)
< 90 s until start of analog
measuring.
Power supply
230 VAC
Power supply
115 VAC
Example: Max. distance for 75 sen-
sors D 8911 1010: 75 x 0.8 mA = 60
mA
loop resistance ~ 35
. If 1.5
mm
2
cable @ 12
/km is used, the
distance is:
Dupline
load (mA)
from AnaLink sen-
sors
DC loop
resistance (
)
^ 1/2 cable
distance
2 x 12
/km
35
= 1.45 km max.
=
Centronic
RS 232
Backup
4.5-9 V
Watchdog NPN
Noise red.
G 3890 0034 800
Dupline
S
Supply 10-30 VDC 7 W
+
-
+
-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
0.1 A
35 V
Centronic
RS 232
Backup
4.5-9 V
Watchdog NPN
Noise red.
G 3890 0034 230
Dupline
S
Supply
+
-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
0.1 A
35 V
Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (28.09.99)
3
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
The G 3890 0034 230 is basically a channel generator which is
capable of supplying and reading AnaLink sensors. It can operate
in two different ways:
1) As a stand-alone unit (no PC required) with automated functions
like printing out reports of monitored analog signals and ISA alarm
monitoring of limit-values.
2) As a digital and analog I/O-system for a PC or PLC through the
RS232 port.
Configuration (required for stand-alone operation)
The configuration is performed from a PC with a Windows based
Software supplied with the unit. Complete configurations can be
up- and downloaded to the unit via a RS-232 link or stored to disk.
From the Object Oriented Graphically menues all relevant parame-
ters can be setup in a easy way.
* Basic functions, such as number of channels, number of analog
measuring points and logging intervals, are defined.
* Specific functions for each block of 16measuring points are used
for:
- Enabling or disabling of measuring points.
- Assigning a specific Ana-Link sensor to a measuring point.
- Assigning alarm levels to a measuring point.
- Assigning descriptive text for reporting.
* Range specification of 8 dif-ferent types of sensors in engineer-
ing units.
Default Settings
The controller is shipped with the following settings:
Setup
The four pushbuttons in the front are used together with the 4-digit
LCD display for the basic setup: setting time and date, selecting
report print-outs, selecting printer operation and serial port opera-
tion etc.
Display Mode
The display normally shows the
actual time. By pressing either the UP-key or the Down-key, the
month, day of week and year will be displayed. By pressing Enter,
the software revision number will be displayed. With the Mode-
key the setup changes from display mode to main settings mode.
Main Settings Mode
When entering the Main Set-tings Mode, the unit is in the setup
menu and the display shows SEt. By pressing Enter the unit
scrolls through the setup menu. By pressing Up or Down the unit
scrolls through the main setting menu.
Mode of Operation
G 3890 0034
Number of Dupline channels
128
Number of analog points
0
Dupline output mode
Normal Dupline Operation
Parallel port
Off
Alarm Function
If enabled, the controller con-tinuously checks the actual readings
from AnaLink sensors for a value within free selectable upper and
lower alarm limits. Any reading outside this bandwidth causes the
summary alarm channel B8 to turn ON. Additionally, a group
alarm channel turns ON for easier alarm localisation (B1 for Ana-
Link sensors in groups C-D, B2 for sensors in groups E-F etc.)
The alarming follows the ISA alarm sequencing and uses the fol-
lowing channels for control:
Lamp test:
A2
Acknowledge:
A3
Reset:
A4
Continuous
report request:
A5
Alarm Suppression
For every AnaLink sensor an ON-delay timer (0 - 255 m) may be
assigned to suppress the alarm of its analog value. This function
may be used to suppress the alarm generation of the signal, e.g.
during defrosting.
Multiplex Analog Outputs
If enabled, multiplexed analog receivers (G 3496 6470) or displays
(D 6369 6475) may be used to output the signals from AnaLink
sensors in analogue form or for display purposes. The AnaLink
sensors are related to receivers (display) as follows:
AnaLink
Receiver Rec.Mux
channel
channel
Address
C1
C-D
0
C2
C-D
1
.
.
.
.
.
.
.
.
.
D8
C-D
F
E1
E-F
0
.
.
.
.
.
.
.
.
.
P8
O-P
F
If the multiplexed analog output function is disabled, a digital
receiver coded to the same channel as the AnaLink sensor can be
used to indicate an alarm condition of that sensor.
For more information, please refer to user manual.
Du line
Fieldbus
Installationbus
4
Specifications are subject to change without notice (28.09.99)
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
Day
Date
Year
Legend
<m:> Mode key
<e:> Enter key
<u:> Up key
<d:> Down key
Key Operation Diagram
G 3890 0034
Report Menu
[rEP]
Continuous
Report
[Cont]
Daily
Report
[dAIL]
Min/Max
Summary
[HISt]
<e>
<e>
<e>
Setup Menu
[SEt]
Set
Time
[HrS]
<e>
<e>
Hour
Min
<u/d>
<e>
<m>
Time
<m>
<e>
D
I
S
P
L
A
Y
M
A
I
N
S
E
T
T
I
N
G
S
M
O
D
E
<e>
<e>
Software
Revision
Set
Date
[DAtE]
<e>
Month
date
Date
Format
[For]
Set
Day
[dAY]
Set
Year
[YEAr]
day
cent
deca
<e>
Time
Format
[For]
EU_F
US_F
Ascending
Descending
US format
<e>
Paper Length
[PLEn]
P_A4
P_A5
P_11
P_8.5
<d>
<d>
<u>
<u>
Du line
Fieldbus
Installationbus
Specifications are subject to change without notice (28.09.99)
5
Dupline
is a registered trademark. A product of the CARLO GAVAZZI Group
G 3890 0034
Pin Assignment
RS 232 Cables
9-pin male
to controller
9-pin male
to controller
9-pin female
to PC
Accessories
User manual
MAN G 3890 0034 ENG
RS 232 cable (9 pole F)
RS 232-9 M/9 F
1 x Monitoring Controller
D 3890 0034 ..
1 x AnaLink Sensor coding cable
GTS-CAB
1 x User Manual
MAN G 3890 0034 ENG
1 x RS 232 cable
RS 232-9 M/9F
1 x Configurations software
SW G3890 0034
Scope of Supply
Pin
Signal
2
T x D
3
R x D
5
Signal Ground
7
RTS
8
CTS
Pin
Signal
1
Strobe
2-9
Do - D7
11
Busy
12
Paper out
18-25
GND
1
6
5
9
13
25
1
14
2
3
5
7
8
2
3
5
7
8
2
3
7
8
5
2
3
4
5
6
7
20
25-pin female
to PC
PDF 
ZIP