|
|
PDF MTL5544 Data sheet ( Hoja de datos )
| Número de pieza | MTL5544 | |
| Descripción | I/O MODULES | |
| Fabricantes | MTL | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MTL5544 (archivo pdf) en la parte inferior de esta página. Total 29 Páginas | ||
|
No Preview Available !
MTL5500 SERIES
the simple solution
for isolating
IS interface units
◆ Compact modular design with DIN
rail mounting
◆ Low cost per channel
◆ Full input/output/power supply
isolation
◆ Broken line and earth fault
protection
◆ Simple installation and
maintenance using plug-in
connectors
◆ High packing density
◆ No high-integrity earth needed
◆ Compatible with MTL5000 Series
MTL5500 Series isolating IS interface units offer a
compact and easy-to-use means for communicating
safely with process measuring, indicating, actuating
and local control equipment in hazardous areas.
The range of models handle analogue and binary
signals in both directions, amplifying or otherwise
conditioning them as required and at the same
time providing certified explosion protection for
equipment and wiring in all zones and all explosive
atmospheres.
The MTL5500 Series modules are versatile
yet simple to apply; use the latest technology and
yet are well proven. These contrasting attributes
stem from the progression of MTL expertise in the
design and manufacture of isolators for intrinsic
safety and the application of innovative technology
to achieve the required separation and segregation
of the circuits. The MTL5500 (DIN rail mounting)
and MTL4500 (backplane mounting) isolators
share a common design and manufacture of the
internal electronics, differing only in the mechanical
mounting and connection methods.
Key features of the MTL5500 Series are ease
of application, high operational integrity and
reliability, and low installed cost. Full 3-port isolation
between the input, output and power supply circuits
eliminates the need to think about relationships to
earth, makes system hook-ups easier to arrange, and
allows hazardous-area circuits to be left floating or
earthed at any one point.
Where space is at a premium, high packing
densities are essential. With a unit width of 16mm,
and with many units providing multiple channels
(and hence a lower cost per channel), the MTL5500
Series takes up a minimum of space – which leaves
more for other process control equipment. Where
older installations are being updated, there may be
a need for more channels – but within the existing
space. The MTL5500 Series can provide the answer,
fitting extra units and channels into a space formerly
occupied by bulkier isolators.
The MTL5500 clips quickly onto DIN rail, so it
is compatible with the industry-standard mounting
system. Wiring is simplified by plug-in safe- and
hazardous-area connectors, and a power plug
which accepts a power bus; it all leads to quicker
insertion, fewer wiring errors and trouble-free, tidier
installations.
The MTL5500 Series is designed for
reliability. It builds on the proven success of the
MTL2000, 3000, 4000 and 5000 Series to bring
the benefits of new developments in galvanic
isolation without compromising the reliability of the
designs from which it has evolved. It is designed from
the outset to meet all relevant European Directives.
Uniform appearance and connectability of the units
and a comprehensive range of accessories and
enclosures make planning a pleasure for the user.
EUROPE (EMEA)
Tel: +44 (0)1582 723633
Fax: +44 (0)1582 422283
AMERICAS
Tel: +1 281 571 8065
Fax: +1 281 571 8069
ASIA PACIFIC
Tel: +65 6 487 7887
Fax: +65 6 487 7997
E-mail: [email protected] Web site: www.mtl-inst.com
Apr 2008
1 page  
MTL5510B SWITCH/
PROXIMITY DETECTOR
INTERFACE
four-channel, multi-function, digital input
The MTL5510B enables four solid-state outputs in the safe area to be
controlled by up to four switches or proximity detectors located in
a hazardous area. Each pair of output transistors shares a common
terminal and can switch +ve or –ve polarity signals. A range of
module configurations is available (see Table 1) through the use
of selector switches. These include start/stop operations and pulse
output modes.
SPECIFICATION
See also common specification
Number of channels
4, configured by switches
Location of switches
Zone 0, IIC, T6 hazardous area
Div 1, Group A hazardous location
Location of proximity detectors
Zone 0, IIC, T4-6 hazardous area if suitably certified
Div 1, Group A, hazardous location
Hazardous-area inputs
Inputs conforming to BS EN60947–5–6:2001 standards for
proximity detectors (NAMUR)
Voltage applied to sensor
7 to 9V dc from 1kΩ ±10%
Input/output characteristics
Normal phase
Outputs closed if input > 2.1mA (< 2kΩ in input circuit)
Outputs open if input < 1.2mA (> 10kΩ in input circuit)
Hysteresis: 200µA (650Ω) nominal
Line fault detection (LFD) (when selected)
User-selectable via switches on the side of the unit.
Open-circuit alarm on if Iin < 50µA
Open-circuit alarm off if Iin > 250µA
Short-circuit alarm on if Rin < 100Ω
Short-circuit alarm off if Rin > 360Ω
Note: Resistors must be fitted when using the LFD facility with a contact
input
500Ω to 1kΩ in series with switch
20kΩ to 25kΩ in parallel with switch
Safe-area outputs
Floating solid-state outputs compatible with logic circuits
Operating frequency:
dc to 500Hz
Max. off-state voltage:
± 35V
Max. off-state leakage current:
± 50µA
Max. on-state resistance:
25Ω
Max. on-state current:
± 50mA
LED indicators
Green: power indication
Yellow: four: indicates output active
Red: LFD indication + faulty channel’s yellow LED flashes
Maximum current consumption
40mA at 24V (with all output channels energised)
Power dissipation within unit
0.96W at 24V, with 10mA loads
Safety description (each channel)
Vo=10.5V Io=14mA Po=37mW Um = 253V rms or dc
Hazardous area
Safe area
Ch D
Ch C
Ch B
Ch A
+
6
5
4
3
+2
1
EPS5510B-1
Outputs
74
8 comm
93
10 2
11 comm
12 1
13 Vs
14 Vs+
20 to 35V dc
Terminal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Function
Input channel A
Input channel AB common (+)
Input channel B
Input channel C
Input channel CD common (+)
Input channel D
Output channel 4
Output channel 3/4 common
Output channel 3
Output channel 2
Output channel 1/2 common
Output channel 1
Supply –ve
Supply +ve
Table 1 - Mode options
MODE
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Function
Equivalent*
4-ch switch input,
2-ch each channel one input, two outputs
Same as mode 1 with phase reversed
2-ch, 2-pole changeover output
1-ch with line fault output
As mode 4 with changeover outputs
1-ch with start-stop latch
4-ch switch input,
4-ch switch input,
2-ch with line fault output
As mode 9 with LFD changeover
As mode 10 with phase reversed
3-ch with normally-open LFD output
3-ch with normally-closed LFD output
2-ch monostable, pulse stretcher
4-ch switch input
MTL5510
MTL5014
MTL2210B
MTL5510
MTL5510
MTL5017
MTL5510
* Note that terminal connections may not be the same on these models
See Instruction Manual INM5500 for further mode information.
The given data is only intended as a product description and should not be re-
garded as a legal warranty of properties or guarantee. In the interest of further
technical developments, we reserve the right to make design changes.
EUROPE (EMEA)
Tel: +44 (0)1582 723633
Fax: +44 (0)1582 422283
AMERICAS
Tel: +1 281 571 8065
Fax: +1 281 571 8069
ASIA PACIFIC
Tel: +65 6 487 7887
Fax: +65 6 487 7997
E-mail: [email protected] Web site: www.mtl-inst.com
Apr 2008
5 Page 
MTL5521 SOLENOID/
ALARM DRIVER
loop-powered, IIC
The MTL5521 is a loop-powered module which enables a device
located in the hazardous area to be controlled from the safe area.
The MTL5521 can drive a certified intrinsically safe low-power load,
as well as non-energy-storing simple apparatus such as an LED.
Hazardous area
Safe area
To earth
leakage
detector
Solenoid, alarm or
other IS device
6
5
4
+
3
2
1
EPS5521-2
7
8
9
10 20 35Vdc
11
12 +
13
14
SPECIFICATION
See also common specification
Number of channels
One
Location of load
Zone 0, IIC, T4–-6 hazardous area if suitably certified
Div. 1, Group A hazardous location
Minimum output voltage Equivalent output circuit
21.4
180W maximum
12.8
Output
voltage
(V)
Output current (mA) 48
21.4V minimum
Current limit: 48mA
Input voltage
20 to 35V dc
Hazardous-area output
Minimum output voltage: 12.8V at 48mA
Maximum output voltage: 24V from 180Ω
Current limit:
48mA
Output ripple
< 0.5% of maximum output, peak to peak
Response time
Output within 10% of final value within 100ms
Terminal
1
2
3
11
12
Function
Output –ve
Output +ve
To earth leakage detector*
Supply –ve
Supply +ve
*Signal plug HAZ1-3 is required for access to this function
LED indicator
Yellow: output status, on when output circuit is active
Maximum current consumption
90mA at 24V
Power dissipation within unit
1.4W at 24V
Safety description
Vo=25V Io=147mA Po=919mW Um = 253V rms or dc
The given data is only intended as a product description and should not be re-
garded as a legal warranty of properties or guarantee. In the interest of further
technical developments, we reserve the right to make design changes.
EUROPE (EMEA)
Tel: +44 (0)1582 723633
Fax: +44 (0)1582 422283
AMERICAS
Tel: +1 281 571 8065
Fax: +1 281 571 8069
ASIA PACIFIC
Tel: +65 6 487 7887
Fax: +65 6 487 7997
E-mail: [email protected] Web site: www.mtl-inst.com
Aug 2008
11 Page | ||
| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet MTL5544.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MTL5541 | I/O MODULES | MTL |
| MTL5541A | I/O MODULES | MTL |
| MTL5541AS | I/O MODULES | MTL |
| MTL5544 | I/O MODULES | MTL |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |