MTL5521 MTL SURGE TECHNOLOGIES, MTL5521 Datasheet
MTL5521
Manufacturer Part Number
MTL5521
Description
ISOLATED BARRIER, DIG O/P
Manufacturer
MTL SURGE TECHNOLOGIES
Datasheet
1.MTL5521.pdf
(2 pages)
Specifications of MTL5521
Input Type
Voltage
Output Type
Voltage
Approval Bodies
ATEX
External Depth
123.6mm
External Length / Height
109.8mm
External Width
15.8mm
Isolation Input
Isolated
Mounting Type
DIN Rail
No. Of Input
RoHS Compliant
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
NA
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.
SPECIFICATION
See also common specification
Number of channels
Location of load
Minimum output voltage
Input voltage
Hazardous-area output
Output ripple
Response time
MTL5521 SOLENOID/
ALARM DRIVER
loop-powered, IIC
One
Zone 0, IIC, T4–-6 hazardous area if suitably certified
Div. 1, Group A hazardous location
20 to 35V dc
Minimum output voltage: 12.8V at 48mA
Maximum output voltage: 24V from 180Ω
Current limit:
< 0.5% of maximum output, peak to peak
Output within 10% of final value within 100ms
EUROPE (EMEA)
AMERICAS
ASIA PACIFIC
E-mail: enquiry@mtl-inst.com
48mA
Tel: +44 (0)1582 723633
Tel: +1 281 571 8065
Tel: +65 6 487 7887
Equivalent output circuit
Web site: www.mtl-inst.com
W
Fax: +44 (0)1582 422283
Fax: +1 281 571 8069
Fax: +65 6 487 7997
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.
* Signal plug HAZ1-3 is required for access to this function
LED indicator
Maximum current consumption
Power dissipation within unit
Safety description
Hazardous area
Terminal
Yellow: output status, on when output circuit is active
90mA at 24V
1.4W at 24V
V
o
=25V I
11
12
1
2
3
o
=147mA P
Function
Output –ve
Output +ve
To earth leakage detector*
Supply –ve
Supply +ve
o
=919mW U
Safe area
m
= 253V rms or dc
EPS5521-2
Jan 2009
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MTL5521 Summary of contents
Page 1
... 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. SPECIFICATION See also common specification ...
Page 2
MTL5500 SERIES COMMON SPECIFICATION Please go to our website at www.mtl-inst.com for the latest information regarding safety approvals, certificates and entity parameters. Connectors Each MTL5500 unit is supplied with signal connectors, as applicable. When using crimp ferrules for the hazardous ...