MTL5511 MTL Instruments Switch/Proximity Detector Interface
The MTL5511 enables a safe-area load to be controlled by a switch or proximity detector located in a hazardous-area. When selected, open
or short circuit conditions in the field wiring are detected by the linefault-detect (LFD) facility and also indicated on the top of the module. Phase reversal for the channel is selected by a switch on the side of the module and output is provided by changeover relay contacts.
SPECIFICATION
See also common specification
• Number of channels
One
• Location of switches
Zone 0, IIC, T6 hazardous area
Div. 1, Group A hazardous location
• Location of proximity detector
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. A line fault is indicated by an LED. The channel output relay is de-energised if an
input line fault is detected.
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 output
Single pole relay with changeover contacts
Note: reactive loads must be adequately suppressed
• Relay characteristics
Response time: 10ms maximum
Contact rating(Safe Area): 50V ac, 2A, cosØ >0.7,
40V dc, 2A, resistive load
Contact rating(Zone 2): 35V, 2A, 100VA
• LED indicators
Green: power indication
Yellow: channel status, on when output energised
Red: LFD indication, on when line fault detected
• Maximum current consumption
25mA at 24V
• Power dissipation within unit
0.6W at 24V
• Safety description (each channel)
Uo=10.5V Io=14mA Po=37mW Um = 253V rms or dc
Related Models:
| HCU16 | MTL5521 |
| HCU3700 | MTL5522 |
| HM64RIB20-1.0 | MTL5531 |
| HM64RIB20-1.5 | MTL5532 |
| HMM64 | MTL5541 |
| HMRIB16-1.0 | MTL5541S |
| HMS64 | MTL5544 |
| HTP-SC32 | MTL5544D |
| MTL4044D | MTL5546 |
| MTL4511 | MTL5546Y |
| MTL4516 | MTL5561 |
| MTL4516C | MTL5573 |
| MTL4521 | MTL5575 |
| MTL4541 | MTL5582B |
| MTL4541 | MTL7728+ |
| MTL4544 | MTL7756AC |
| MTL4544D | MTL7760AC |
| MTL4546Y | MTL7761PAC |
| MTL4549Y | MTL7765AC |
| MTL4573 | MTL7787+ |
| MTL4575 | MTL7787P+ |
| MTL4646Y | MTLCPS16 |
| MTL4850 | NJ5-18GK-N |
| MTL4851 | SD150X |
| MTL4852 | SD32 |
| MTL5018 | SD32X |
| MTL5032 | SDRTD |
| MTL5042 | SLP32D |
| MTL5044 | TP48-3-I-NDI |
| MTL5049 | TP48-3-N-NDI |
| MTL5511 | TP48-4-I-NDI |
| MTL5514D | TP48-4-N-NDI |
| MTL5516 | TP48-N-NDI |
| MTL5516C | ZB24571 |
Company Introduction:
Achievers Automtation Limited deals with a complete range of industrial automation components and instruments with more than 12 years’ experience, and always try best to provide quality goods and timely services to our valued customers from over 45 countries worldwide.
Achievers serves the Oil & Gas industries, EPC contractors, System Integrators and other industrial automation and process control companies worldwide. The industries we serve include Oil & Gas, Chemical, Petrochemical, Mining, Energy & Utilities, Pharmaceuticals, Electronics, Food and etc.
The company provides a diversified range of products to meet any process control and automation challenges in the industry. We stock and distribute pressure & temperature transmitters, level controller & transmitters, temperature probes, flowmeter, vibration monitoring devices, chart recorders, sensors, PLC, DCS, HMI, measuring instruments and other field instruments.
Below are the TOP BRANDS we handle in the past 12 years:
Bently Nevada 3500 Vibration Monitoring System&3300 Proximity Probes, Sensors & Transducer Systems
ALLEN BRADLEY Industrial Control Products
Pepperl-Fuchs Industrial Sensors & Isolated Barrier
MTL Instruments Isolated Barrier
Endress+Hauser Flow, Level, Liquid Analysis Instrument
YOKOGAWA DCS & Field Instruments & Process Analyzers
Rosemount Analytical Products
ASCO Solenoid Valves
FISHER Valve&Positioner
IFM Sensors & Controllers
ABB V18345 Valve Positioner
ABB Bailey Infi 90 and Net 90 Modules
FISHER DLC3100 Digital Level Controller
TELEDYNE Oxygen Sensor & Fuel Cell
HONEYWELL Switches & Transmitter
VEGA Level Measurement Products
AUMA Electric Actuators and Gearboxes
SMC Controls, process, and Industrial products
SICK Industrial Sensors
FESTO Pneumatic & Electric Automation Products
YASKAWA Industrial Ac Drives
BECKOFF Controllers & I/O Modules
BALLUFF Linear Position Sensors
SCHMERSAL Safety switches & Safety Systems
FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
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