UDM35HSXSYR4LTX [ETC]
Digital Panel Meters Modular Indicator and Controller; 数字面板表模块指示灯和控制器
| 型号： | UDM35HSXSYR4LTX |
| 厂家： | 
ETC |
| 描述： | Digital Panel Meters Modular Indicator and Controller |
| 文件： | 总11页 (文件大小：667K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Digital Panel Meters
Modular Indicator and Controller
Type UDM35
•
Multi-input modular instrument 3 1/2 dgt LED
• 0.1% RDG basic accuracy
• TRMS AC current and voltage measurements
• AC/DC current measurements: selectable full scales
(200µA to 5A)
• AC/DC voltage measurements: selectable full scales
(200mV to 500V)
• °C or °F temperature measurements
(Pt100-250-500-1000, Ni100, TC J-K-S-T-E)
• Resistance measurements: selectable full scales
(20Ω to 20kΩ)
• Up to 4 independent alarm set-points (optional)
• 20mA/10VDC analog output (optional)
• Serial port RS485 or RS232 (optional)
• MODBUS, JBUS communication protocol
• Front protection degree: IP67, NEMA4x
Product Description
How to order
UDM35 XXX XX XX X XX
µp-based
digital
panel
means of optional UdmSoft
software. UDM35 includes
storage min-max functions
and double level protection
Model
Slot A
Slot B
Slot C
Slot D
Options
meter, 3 1/2 dgt LED indica-
tor, for current, voltage, tem-
perature and resistance
measurements. Measuring
ranges and functions easily
programmable from the key-
pad or from the PC by
password.
Housing
for
panel mounting with front
protection degree: IP67,
NEMA4x.
How to order
UdmSoft-kit
UdmSoft-kit: software plus “UCOM1” communication cable for
programming UDM35 by means of PC.
Type Selection
Slot A (measuring inputs)
Slot B (communication)
Slot C (communication and alarm)
Slot D (power supply)
LSX: signal inputs:
0.2-2-20mA DC/AC;
0.2-2-20V DC/AC
XX:
SX:
SY:
None
Serial port RS485
Serial port RS232
XX:
R1:
None
H:
L:
90 to 260V AC/DC
18 to 60V AC/DC
single relay output,
(AC1-8AAC, 250VAC)
Dual relay output,
(AC1-8AAC, 250VAC)
Dual relay output (AC1-
8AAC, 250VAC) + dual
open collector output
(NPN, 100mA)
LSE/
AV (*): Single analogue output,
0 to 20mA DC and
0 to 10V DC
R2:
R4:
LSF: signal inputs + AUX:
0.2-2-20mA DC/AC;
0.2-2-20V DC/AC
Options
HSX: signal inputs:
0.2-2-5A DC/AC;
(*):
The two analogue
outputs cannot be
used at the same
time. It is possible to
plug in only one
module by instru-
ment.
20-200-500V DC/AC
TRX: signal inputs: TC tem-
perature probes (J-K-S-
T-E, Pt100-250-500-
1000) and resistance
(0.02-0.2-2-20kΩ)
R5:
4 relay outputs
(AC1-5AAC, 250VAC)
XX:
TX:
None
Tropicalization
AV(*): Single analogue output,
0 to 20mA DC and
0 to 10V DC
Input Specifications
Analogue inputs
BQ LSX module
BQ LSE/BQ LSF module
BQ HSX module
BQ TRX module
BQ TRX module
Channels and variable
Contact reading signal
BQ xxx: <0.1mA, <3,5V DC
BQ LSE/BQ LSF: <2.5mA,
<14V DC
1, mA and V DC/AC
1, mA and V DC/AC + AUX
1, A and V DC/AC
1, temperature
Close contact resistance
Open contact resistance
Insulation
Max 1kΩ
Min 500kΩ
Non-insulated
1, resistance
Accuracy (display, RS485)
See table “Measuring
accuracy”, temperature drifts
and minimum-maximum
indications”
Digital inputs
Number of inputs
Use
Incl. in the measuring module
1 (voltage-free)
key-pad lock
Display hold
Reset of latch alarms
Specifications are subject to change without notice UDM35DS 040706
1
UDM35
Input specifications (cont.)
Additional errors
waves.
Direct
Humidity
0.3% RDG, 60% to 90% R.H.
0.4% RDG, 62 to 440 Hz
0.5% RDG @ 400 A/m
Coupling type
Crest factor
Input frequency
Magnetic field
≤3; APmax=1.7In; VPmax=1.7Un
Input impedance
See table “input
impedances and overloads”
Temperature drift
See table “Measurement
accuracy, temperature drifts,
and max/min indications”
Frequency
Overload
40 to 440 Hz
See table “input
impedances and overloads”
Sampling rate
Display refresh time
Display
500 samples/s @ 50 Hz
200 msec @ 50Hz
Compensation
Only temperature
measurement module.
3 1/2 DGT,
7 segments
height 14.2 mm
Colour: red
RTD
- For Pt 100-250-500-1000,
3-wire connection: up to 10Ω
- For resistance measur. with
20Ω range: up to max 0.1Ω
- For resistance measurements
with ≥200Ωrange: up to max 10Ω
Internal cold junction, within
the temperature range
Max and min indication
Measurements
See table “Measurement
accuracy, temperature drifts
and max min indications”
TC
Current, voltage, tempera-
ture and resistance. For the
current and voltage mea-
surements: TRMS measure-
ment of distorted sine
from 0 to +50ꢀC.
Automatic compensation
or manual from 0 to 50ꢀC.
Measurement accuracy, temperature drifts, max and min indications
All accuracies and min/max indications are referred to an ambient temperature range of 25ꢀC 5ꢀC, relevant humidity ≤60% and scale ratio
(electrical/displayed scale) equal to 1. The conversion into ꢀF is obtained acting on the electrical/displayed scale ratio.
Module
Inputs
Type
Accuracy
Temp. drift
Min. indicat. (<)
Max. indicat. (<)
DC: (0.1%RDG+3DGT)
0% to 25% FS;
-200µA to +200µA
-2mA to +2mA
-20mA to +20mA
-200mV to +200mV
-2V to +2V
- 199.9
- 1.999
- 19.99
- 199.9
- 1.999
- 19.99
+ 199.9
+ 1.999
+ 19.99
+ 199.9
+ 1.999
+ 19.99
(0.1%RDG+2DGT)
25% to 110% FS.
TRMS (45 to 65Hz)*:
(0.3%RDG+3DGT)
0% to 25% FS;
BQ LSX/
BQ LSE/
BQ LSF
DC/AC
150 ppm/ꢀC
-20V to +20V
(0.3%RDG+2DGT)
25% to 110% FS.
DC: (0.1%RDG+3DGT)
0% to 25% FS;
-200mA to +200mA
-2A to +2A
- 199.9
- 1.999
- 5.00
- 19.99
- 199.9
- 500
+ 199.9
+ 1.999
+ 5.00
+ 19.99
+ 199.9
+ 500
(0.1%RDG+2DGT)
25% to 110% FS.
DC/AC TRMS (45 to 65Hz)*:
(0.3%RDG+3DGT)
0% to 25% FS;
-5A to +5A
BQ HSX
150 ppm/ꢀC
-20V to +20V
-200V to +200V
-500V to +500V
(0.3%RDG+2DGT)
25% to 110% FS.
-50ꢀC to +760ꢀC
-58 ꢀF to +1400 ꢀF
-200ꢀC to +1260ꢀC
-328 ꢀF to +2000ꢀF
-200ꢀC to +1000ꢀC
-328ꢀF to +1832ꢀF
-50ꢀC to +1750ꢀC
-58ꢀF to +2000ꢀF
-200ꢀC to +400ꢀC
-328ꢀF to +752ꢀF
J
J
(0.2%RDG+1DGT)
(0.2%RDG+2DGT)
(0.2%RDG+2DGT)
(0.2%RDG+4DGT)
(0.2%RDG+2DGT)
(0.2%RDG+4DGT)
(0.2%RDG+2DGT)
(0.2%RDG+4DGT)
(0.2%RDG+2DGT)
(0.2%RDG+4DGT)
- 50ꢀC
- 58ꢀF
+ 760ꢀC
+ 1400ꢀF
+ 1260ꢀC
+ 1999ꢀF
+ 1000ꢀC
+ 1832ꢀF
+ 1750ꢀC
+ 1999ꢀF
+ 400ꢀC
+ 752ꢀF
K
K
E
E
S
S
T
T
- 200ꢀC
- 328ꢀF
- 200ꢀC
- 328ꢀF
- 50ꢀC
- 58ꢀF
BQ TRX
thermo-
couple
150 ppm/ꢀC
- 200ꢀC
- 328ꢀF
*
<45Hz >65Hz= (0.5%RDG+3DGT) 0% to 25% FS; (0.5%RDG+2DGT) 25% to 110% FS.
(<) The min. indication for TRMS measurement (AC or DC) is 0; it is possible to modify the decimal point position.
2
Specifications are subject to change without notice UDM35DS 040706
UDM35
Measurement accuracy, temp. drifts, min max indications (cont.)
All accuracies and min/max indications refer to an ambient temperature range of 25ꢀC 5ꢀC, relevant humidity ≤60% and scale ratio (elec-
trical scale / displayed scale) equal to 1. The conversion into ꢀF is obtained acting on the electrical scale / displayed scale .
Module
Inputs
Type
Accuracy
Temp. Drift
Min. Indication
Max. Indication
-200ꢀC to +850ꢀC Pt100
-328ꢀF to +1562ꢀF Pt100
-200.0ꢀC to +200.0ꢀC Pt100
(0.2%RDG + 2DGT)
(0.2%RDG + 4DGT)
(0.5%RDG + 5DGT)
(0.5%RDG + 5DGT)
(0.5%RDG + 5DGT)
(0.5%RDG + 5DGT)
(0.5%RDG + 5DGT)
(0.5%RDG + 5DGT)
(0.5%RDG + 5DGT)
(0.5%RDG + 5DGT)
(0.5%RDG + 1DGT)
(0.5%RDG + 2DGT)
- 200
- 328
+ 850
+ 1562
+199.9
+199.9
+199.9
+199.9
+199.9
+199.9
+199.9
+199.9
+ 180
-199.9
-199.9
-199.9
-199.9
-199.9
-199.9
-199.9
-199.9
- 60
-328ꢀF to +392ꢀF
-200.0ꢀC to +200.0ꢀC Pt250
-328ꢀF to +392ꢀF Pt250
-200.0ꢀC to +200.0ꢀC Pt500
-328ꢀF to+392ꢀF Pt500
Pt100
BQ TRX
Ther-
moresis-
tance
150 ppm/ꢀC
-200.0ꢀC to +200.0ꢀC Pt1000
-328ꢀF to +392ꢀF Pt1000
-60ꢀC to +180ꢀC
-76ꢀF to +356ꢀF
Ni100
Ni100
- 76
+ 356
0 to 20Ω
0 to 200Ω
0 to 2000Ω
0 to 20.00kΩ
(0.2%RDG+2DGT)
25% to 110% FS
(0.2%RDG+3DGT)
0% to 25% FS
0
0
0
0
19.99 (<)
199.9 (<)
1999 (<)
19.99 (<)
BQ TRX
Resis-
tance
150 ppm/ꢀC
Ω
(<) It is possible to modify the decimal point position.
Input impedances and overloads
Module
Inputs
Type
Impedance
Overload (continuous)
Overloads (1s)
-200µA to +200µA
-2mA to +2mA
-20mA to +20mA
-200mV to +200mV
-2V to +2V
DC/AC
DC/AC
DC/AC
DC/AC
DC/AC
DC/AC
≤2.2kΩ
≤22Ω
5mA
50mA
50mA
10V
50V
50V
10mA
150mA
150mA
20V
100V
100V
BQ LSX/
BQ LSE/
BQ LSF
≤22Ω
≥2.2kΩ
≥200kΩ
≥200kΩ
-20V to +20V
-200mA to +200mA
-2A to +2A
DC/AC
DC/AC
DC/AC
DC/AC
DC/AC
DC/AC
≤1Ω
≤0.012Ω
≤0.012Ω
≥2MΩ
0.8A
7.5A
7.5A
750V
750V
750V
1A
100A
100A
1000V
1000V
1000V
-5A to +5A
BQ HSX
-20V to +20V
-200V to +200V
-500V to +500V
≥2MΩ
≥2MΩ
-50ꢀC to +760ꢀC
-58 ꢀF to +1400 ꢀF
-200ꢀC to +1260ꢀC
-328 ꢀF to +2000ꢀF
-200ꢀC to +1000ꢀC
-328ꢀF to +1832ꢀF
-50ꢀC to +1750ꢀC
-58ꢀF to +2000ꢀF
-200ꢀC to +400ꢀC
-328ꢀF to +752ꢀF
J
J
K
K
E
E
S
S
T
T
BQ TRX
Thermo-
couple
ILK <0.5µA
Max 5V
Max 10V
-200ꢀC to +850ꢀC
-328ꢀF to +1562ꢀF
-200.0ꢀC to +200.0ꢀC
-328ꢀF to +392ꢀF
Pt100
Pt100
Pt250/Pt100
Pt250/Pt100
800µA (*)
800µA (*)
90µA (*)
BQ TRX
Thermo-
resistance
90µA (*)
Max 5V
Max 5V
Max 10V
Max 10V
-200.0ꢀC to+200.0ꢀC Pt1000/Pt500
800µA (*)
800µA (*)
800µA (*)
800µA (*)
-328ꢀF to +392ꢀF
-60ꢀC to +180ꢀC
-76ꢀF to +356ꢀF
Pt1000/Pt500
Ni100
Ni100
0 to 20Ω
0 to 200Ω
0 to 2000Ω
0 to 20.00kΩ
800µA (*)
90µA (*)
800µA (*)
90µA (*)
BQ TRX
Resistance
Ω
(*) Maximum measuring current generated for resistance equal to 0.
Specifications are subject to change without notice UDM35DS 040706
3
UDM35
Output specifications
RS422/RS485
Serial output
LED
(on request)
Relay output BO R1, R2, R4
Relay output BOR5
Insulation
Type SPDT
Module: BR SX
AC 1: 8A, 250VAC
DC 12: 5A, 24VDC
AC 15: 2,5A, 250VAC
DC 13: 2,5A, 24VDC
Type SPDT (normally open)
AC 1: 5A, 250VAC
DC 12: 3A, 24VDC
AC 15: 1,5A, 250VAC
DC 13: 1,5A, 24VDC
4000 VRMS output to
measuring input,
4000 VRMS output to
power supply input.
NPN transistor type
VON 1.2 VDC/ max. 100 mA
VOFF 30 VDC max.
Bidirectional (static and
dynamic variables).
Display of data
reception/transmission
Multidrop, 2 or 4 wires
1000m
Directly on the module
by means of jumper
1 to 255,selectable
by means of key-pad
MODBUS RTU/JBUS
Connections
Distance
Terminalization
Addresses
Protocol
Data (bidirectional)
Dynamic (reading only)
Measurement, min value
max value
alarm status
All programming parameters,
min max reset
reset of latch alarm
8 data bit, no parity,
1 stop bit
selectable 4800, 9600,
19200 and 38400 bit/s
By means of opto-couplers
4000 Vrms output to
measuring inputs
4000 Vrms output to
power supply input
Open collector output
Insulation
Static (reading/writing)
By means of opto-couplers,
4000 VRMS output to
measuring input,
4000 VRMS output to power
supply input
Data format
Baud rate
Insulation
Analogue output
(on request)
Module: BO AV
Range
Scaling factor
0 to 20 mADC, 0 to 10 VDC
Programmable within the
whole retransmission range;
it allows to manage the
retransmission of all values
from 0 to 20 mA / 0 to 10V
0.2% FS (@ 25ꢀC 5ꢀC)
≤ 10 ms
200 ppm/ꢀC
≤ 700 Ω
≥ 10 kΩ
By means of optocouplers
4000Vrms output to measuring
input
RS232
(on request)
Module: BR SY
Accuracy
Serial output
Bidirectional (static and
dynamic variables)
3 wires,
Response time
Temperature drift
Load: 20 mA output
10 V output
Connections
Distance
Data format
max. 15m
1 start bit, 8 data bit,
no parity, 1 stop bit
Selectable 4800, 9600,
19200 and 38400 bit/s
Same as RS422/485
Insulation
Baud rate
4000V output to power
rms
Other features
supply input
The two outputs cannot be
used at the same time
Alarm outputs
Alarm type
(on request)
Active alarm for out-of-range,
up alarm,
down alarm,
down alarm with
start-up deactivation,
up alarm with latch,
down alarm with latch
Adjustable from 0 to 100%
of displayed electric range
0 to 100% of displayed range
0 to 255 s
Notes:
Excitation output
BQ LSE module
Voltage
(on request)
13 VDC 10%
max. 50 mA
Insulation
25Vrms output to
measuring input
4000 Vrms output to
power supply input
Alarm set-point
Hysteresis
BQ LSF module
Voltage
On-time delay
Off-time delay
Output status
25 VDC 10%
0 to 255 s
Selectable: normally
max. 25 mA
energized/de-energized
500 ms, with filter excluded,
without alarm activation delay
1 with BO R1 module (relay
output).
Insulation
25Vrms output to
measuring input
4000 Vrms output to
power supply input
Min response time
Output channels
2, independent with module
BO R2 (2 relay outputs).
4, independent with BO R4
module (2 relay outputs +
2 open collector outputs).
BOR5 (4 relay outputs)
4
Specifications are subject to change without notice UDM35DS 040706
UDM35
Software functions
Min / Max storage
Automatic storage
Diagnostics
The display flashes when the
limits of the display range
are exceeded and the data
are updated up to 20%
of the rated display range.
Only temperature inputs.
Opening of probe’s
connection: EEE indication
Opening of probe’s
connection: EEE indication
probe’s short circuit:
(in the EEPROM) of the
minimum and maximum
measured value from the
previous memory reset
Burn-out:
TC
Password
Numeric code max 4 dgt
2 levels of data protection.
0 to 4999 completely protected.
5000 to 9999 access to
programming is protected .
Alarm set-points are directly
programmable from the
measuring mode.
1st level
2nd level
RTD
-EEE indication.
Digital filter
Filter operating range
Filtering coefficient
0 to 1999
1 to 32
Measurement selection
Integration time selection
Depending on the module:
measuring range and type of
probe (resistance, RTD
thermoresitance,
TC thermocouple) or
measuring type (TRMS or DC).
Display selection
3 1/2 DGT or 3 DGT plus
dummy zero
Scaling
Selection of min value
of the input range.
Selection of max value of
the input range.
Selection of decimal point
position.
Automatic or from 100.0 to
999.9 ms only in the current
and voltage measurement.
Scaling factor
Operating mode
Selection of min
Electrical scale compression,
displayed scale
compression/expansion
(max. 2 without filter, up to
10 with filter)
Programmable within the
whole measuring range
Programmable within the
display range
displayable value.
Selection of max displayable
value.
UdmSoft
Software for programming
UDM35 by means of PC
(Windows 95, 98se, ME, XP)
by means of serial port
RS485 and relevant
Electrical range
Decimal point position
Displayed range of the variable Programmable within
the display range
connection cable.
The software is available in
English, Spanish, Italian,
German and French. See
also “Programming of
UDM35 by means of PC”.
General Specifications
Operating
temperature
0ꢀ to 50ꢀC (32ꢀ to 122ꢀF)
(R. H. < 90% non-condensing)
Safety Standards
Safety
EN 61010-1, IEC 61010-1
Storage
temperature
-10ꢀ to 60ꢀC (14ꢀ to 140ꢀF)
(R.H. < 90% non-condensing)
Connections
Wire section
Screw type
Max 2.5mm2
Insulation reference
voltage
Insulation
300 VRMS to ground
(500V input)
Housing
Dimensions
Material
1/8 DIN, 48 x 96 x 105 mm
PC-ABS,
self-extinguishing: UL 94 V-0
See table “Insulation between
inputs and outputs”
Protection degree
Weight
Front: IP67, NEMA4x
Connections: IP20
Dielectric strength
Rejection
NMRR
4000 VRMS for 1 minute
520 g approx (included all
modules and packing)
40 dB, 40 to 60 Hz
100 dB, 40 to 60 Hz
CMRR
Approvals
CE, UR, CSA
EMC
EN61000-6-2, IEC61000-6-2
EN61000-6-3, IEC61000-6-3
Specifications are subject to change without notice UDM35DS 040706
5
UDM35
Supply Specifications
AC/DC voltage
90 to 260V (standard)
18 to 60V (on request)
Energy consumption
≤ 30VA/12W (90 to 260V)
≤ 20VA/12W (18 to 60V)
Excitation output
Insulation between inputs and outputs
Meas. Relay Static Analogue Serial
inputs output output output Port p.supply
AUX
90-260VAC/
DC p.supply
18-60VAC/
DC p.supply
V
Meas.
inputs
-
4kV
-
4kV
2kV
-
4kV
4kV
4kV
-
4kV
4kV
4kV
4kV
-
25V
4kV
4kV
4kV
4kV
-
4kV
4kV
4kV
4kV
4kV
4kV
-
4kV
4kV
4kV
4kV
4kV
4kV
-
30
Continuous
max. 30 s.
Relay
4kV
4kV
4kV
4kV
25V
4kV
4kV
25
Output
Static
2kV
4kV
4kV
4kV
4kV
4kV
20
Output
Analogue
Output
4kV
4kV
4kV
4kV
4kV
15
BQ LSE
Serial
Port
4kV
4kV
4kV
4kV
10
AUX
4kV
4kV
4kV
5
p.supply
90-260VAC/
0
4kV
4kV
DCp..supply
mA
60
10
20
30
40
50
18-60V AC/
DC p. supply
-
-
Available modules
Possible module combinations
N. of
channels
Basic Unit
Measuring inputs:
Slot A Slot B Slot C Slot D
Type
Ordering
code
LSX, LSE, LSF, HSX, TRX
UDM35 main unit
BD 35
DC/AC input: 200µA , 2mA, 20mA,
200mA, 2V, 20V
DC/AC input: 200µA , 2mA, 20mA,
200mA, 2V, 20V + excitation output
DC/AC input: 200mA, 2A, 5A,
20V, 200V, 500V
RS485 Serial port: SX
RS232 Serial port: SY
Analogue output: AV (*)
1
1
1
BQ LSX
BQ LSE/
BQ LSF
Relay outputs and/or open
collector: R1, R2, R4, R5
BQ HSX
Input: 20Ω, 200Ω, 2kΩ, 20kΩ
TC: J-K-S-T-E, Pt100-250-500-1000
Analogue output 0 to 20mA, 0 to 10VDC
Relay output
1
1
1
1
2
4
4
1
1
BQ TRX
BQ TRX
BO AV
BO R1
BO R2
BO R4
BO R5
BR SX
BR SY
BP L
Power supply: H, L
(*) Up to 1 module max.
Used calculation formulas
Only for TRMS Measurements
Relay output
Outputs: 2 relays + 2 open collectors
Relay output
n
1
2
V
=
×
(V )
1
Instantaneous effective
voltage (TRMS)
å
1
i
RS485 Serial Port
RS232 Serial Port
n
1
Power supply 18 to 60V AC/DC
Power supply 90 to 260V AC/DC
n
1
2
BP H
Instantaneous effective
current (TRMS)
A
=
×
( A )
1
å
1
i
n
1
6
Specifications are subject to change without notice UDM35DS 040706
UDM35
Wiring diagrams
Process signal wiring diagrams
BQ LSX/LSE/LSF
BQ LSX/LSE/LSF
BQ LSE/LSF
Fig. 1
Fig. 2
Fig. 3
+
-
+ Vdc
-
+
˜
-
˜
+
˜
-
˜
Voltage measurements
4-wire connection to probe
Current measurements
Voltage measurements
BQ LSE/LSF
BQ LSE/LSF
BQ LSE/LSF
Fig. 4
Fig. 5
Fig. 6
-
+
+
+
+ Vdc
-
+ Vdc
+ Vdc
-
-
Voltage measurements
Current measurements
Current measurements
3-wire connection to probe
4-wire connection to probe
3-wire connection to probe
Wirings for high-level signals
BQ LSE/LSF
BQ HSX
BQ HSX
Fig. 7
Fig. 8
Fig. 9
+
+ Vdc
+
-
˜
+
˜
-
˜
Current measurements
2-wire connection to probe
˜
Current measurements
Voltage measurements
Specifications are subject to change without notice UDM35DS 040706
7
UDM35
Wiring diagrams (cont.)
Wiring diagrams for temperature measurements
BQ TRX
BQ TRX
BQ TRX
Fig. 10
Fig. 11
Fig. 12
Temp. measur. from thermoresistance
Temp. measur. from thermocouple
Resistance measurements
Wiring diagrams for power supply
BP H: power supply
BP L: power supply
F1= 630mA T
250V 5x20mm
F1= 3.15A T
250V 5x20mm
Wiring diagrams of optional modules
BO AV: analogue output
(10V, 20mA DC)
BO R1: 1 relay output
BO R2: 2 relay outputs
BO R5: 4 relay outputs
8
Specifications are subject to change without notice UDM35DS 040706
UDM35
Wiring diagrams of optional modules (cont.)
BO SY: RS232 direct
connection to PC by
means of COM port.
RS232 has no termi-
nalization.
SY
LED
5
2
3
GND
RX
3
2
1
5
1
9
6
Vdc
TX
BO R4: dual relay output + dual open collector output: the load resistances (Rc) must be designed so that the close
contact current is lower than 100mA; the VDC voltage must be lower than or equal to 30VDC.
VDC: power supply output
Vo+: positive output (open collector transistor).
GND: ground collector (open collector transistor).
RS1,2,3...N
NON terminalized network
Terminalized network
BR SX: RS485 4-wire connection: additional devices provided with RS485 port (indicated as RS1,2,3...N) are connected
in parallel. The termination of the serial port is carried out only on the last instrument of the network. The serial module is
provided with a jumper for the termination of the RS485 network as shown in the figure above.
Note: particular types of cables or plants may require an external termination. For the network connections use twisted
cable type AWG26.
Programming UDM35 by means of PC
To UDM
1
UDM35 is programmable by PC by means of the UdmSoft software (available on
request). The user can program all parameters of UDM35 that will be subse-
quently uploaded and set in the instrument by the RS485 network (BRSX).
Should UDM35 be without the RS485 serial module, all programming parameters
will be uploaded and set in the instrument by the RS232 auxiliary serial connec-
tion (1) located on the side of the measuring input module using the special con-
nection cable (2) available on request, as shown in the figures on the left. It is
also possible to program the instrument using the dot connector (1) by means of
the HyperTerminal Windows functions of a PC.
Note: the RS232 auxiliary port IS NOT insulated from the measuring inputs.
2
Ordering code of the cable (2): UCOM1
To PC
Specifications are subject to change without notice UDM35DS 040706
9
UDM35
Front panel description
:
- to program values;
- to select functions;
- to scroll display pages.
: for special functions.
2. Display
Instantaneous measurements:
- 3 1/2 digit (max display 1999).
Alphanumeric indications by means of LED display for:
- Display of configuration parameters;
- The measured variable.
2
4
3
1
3. Alarm status LED
1. Key-pad
Display any alarm condition
The programming of the configuration parameters and the
display may be easily controlled by means of the 4 function
keys.
: to enter the programming phase and to confirm the
password.
4. Engineering unit
The instrument is supplied with a complete set of
self-sticking labels with the main engineering units.
Dimensions
Engineering Units
11mm
105mm
48mm
96mm
45mm -0,3/+0,6
92mm -0,3/+0,8
Panel depth: 8mm max.
10
Specifications are subject to change without notice UDM35DS 040706
UDM35
Modules
Input modules
Output modules
Scale 1:1
BO AV
Single analogue
output 10V, 20mA DC
BQ LSX, BQ LSE, BQ
LSF, BQ HSX, BQ TRX
Measuring inputs
Output modules
BO R5
BO R1
BO R2
BO R4
4 relay outputs
Single relay output
Dual relay output
Dual relay output +
Dual open collector
Serial port modules
Power supply modules
BR SX
BP H
BP L
BR SY
RS485 Serial port
Power supply:
Power supply:
RS232 Serial port
60 to 260V AC/DC
18 to 60V AC/DC
Specifications are subject to change without notice UDM35DS 040706
11
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