low voltage

Hotline

MTL5510B safety barrier high quality product in stock

description:MTL5510B safety barrier high quality product in stock MTL safe isolator...
BASIC INFO
Production overviews
       
                                 MTL 5500 Intrinsically Safe Isolators  MTL5510B 
MTL offers the best choice in DIN-rail and backplane mounting isolators to meet the requirements of modern systems. The DIN-rail mounting isolator ranges provide a wide choice of functions with high accuracy and reliability, while the backplane mounting products are established as the leading IS system interface with solutions for all the major DCS companies.

                                                                

The MTL5500 range modules are versatile yet simple to apply; use the latest technology and yet are well proven.
These contrasting attributes stem from the progression of our 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, differing only in the mechanical mounting and connection methods.

MTL5510B  4ch DI multifunction solid-state output
MTL4510B – MTL5510B SWITCH/ PROXIMITY DETECTOR INTERFACE 4-channel, multi-function, digital input
The MTL4510B 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.

MTL5510B product 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
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: on when 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)
Uo=10.5V Io=14mA Po=37mW Um = 253V rms or dc




Pre:MTL5510 Intrinsically Safe Isolators made in England Next:MTL5511 1ch DI relay
 Footer begin -->