MTL Safety Barrier

500Hz To 10kHz MTL4546Y Isolating Driver 16V 20mA ODM Product Attributes Number of channels one Location of I/P converter Zone 0, IIC, T4–6 hazardous area if suitably certified Div. 1, Group A, hazardous location Digital signal bandwidth 500Hz to 10kHz Maximum load resistance 800Ω (16V at 20mA) Output resistance > 1MΩ LED indicator Green: power indication Product Description MTL4546Y ISOLATING DRIVER The MTLx546 accepts a 4/20mA floating signal from a safe-area controller to

MTL4852 MTL Safety Barrier Secondary Interface Module Key Features 16 HART channels (ch17 to ch256 in 16 channel groups) Compatible with HART rev 5-7 devices Dual connections to each channel Supports up to 15 MTL4852 modules per MTL4851 Compact modular design for easy configuration and expansion 19V to 35V dc power supply from MTL4851 module Product Description The MTL4852 HART connection system provides a reliable interface between smart field devices, control systems, and

MTL5521 MTLx521 SOLENOID ALARM DRIVER CE Product Specifications Attribute Value Number of channels One Input voltage 20 to 35V dc Response time Output within 10% of final value within 100ms Power dissipation within unit 1.4W at 24V LED indicator Yellow: output status, on when output active Maximum power dissipation within unit 90mA at 24V Product Description MTL5521 SOLENOID/ALARM DRIVER The MTLx521 and the MTL4521L are loop-powered modules which enable a device located in

0 – 50kHz MTL Safety Barrier MTL5532 Pulse Isolator 35Vdc Key Specifications Attribute Value Number of channels One, fully floating Sensor type Switch or proximity detector (NAMUR/BS EN 60947–5–6:2001) 2– or 3–wire voltage or pulse transmitter Location of switch Zone 0, IIC, T6 hazardous area Div. 1, Group A, hazardous location Alarm output Relay ON in alarm, 0.5A @ 35Vdc max. LED indicator Green: power indicationYellow: on when output circuit is onRed: flashing when line

MTL5541 Repeater Power Supply 24mA HART LED Indicator Product Attributes Attribute Value Number of channels One Temperature drift < 0.8µA/°C Response time Settles to within 10% of final value within 50µs Communications supported HART (terminals 1 & 2 only) LED indicator Green: power indication Maximum power dissipation within unit 51mA at 24V Product Description The MTLx541 provides a fully-floating dc supply for energising a conventional 2- or 3-wire 4/20mA transmitter,

96ma 24v MTL Safety Barrier MTL5544D Repeater Power Supply Key Attributes Attribute Value Number of channels One Temperature drift < 0.8µA/°C Response time Settles to within 10% of final value within 50µs Communications supported HART (terminals 1 & 2, output Ch 1 only) LED indicator Green: power indication Maximum power dissipation within unit 96mA at 24V dc Product Overview MTL5544D REPEATER POWER SUPPLY The MTLx544D provides a fully-floating dc supply for energising a

10ohm To 400ohm MTL5582B Resistance Isolator Product Attributes Number of channels One Resistance source 2-, 3-, or 4-wire* RTDs to BS 1904/DIN 43760 (100Ω at 0°C) *user selectable by switches (factory set for 3-wire) Resistance range 10Ω to 400Ω Output configuration 2, 3 or 4 wires (independent of mode selected for hazardous area terminals) LED indicator Green: power indication Maximum power dissipation within unit 0.8W at 24V 1.0W at 35V Product Description MTL5582B

MTL5511 Switch Proximity Detector Interface 25mA 24V Key Specifications Attribute Value Number of channels One Hazardous-area input Inputs conforming to BS EN60947-5-6:2001 standards for proximity detectors (NAMUR) Safe-area output Single pole relay with changeover contactsNote: reactive loads must be adequately suppressed Maximum current consumption 25mA at 24V Power dissipation within unit 0.6W at 24V LED indicator Green: power indication Yellow: channel status, on when

CE 3.3mA MTL5531 Vibration Transducer Interface 2 Wire Product Specifications Attribute Value Sensor type 2- or 3-wire vibration transducer Hazardous-area input Input impedance (terminals 2 & 3): 10kΩ Signal range Minimum –20V, maximum –0.5V Temperature coefficient ±50ppm/°C (10 to 65°C) ±100ppm/°C (–20 to 10°C) Safe-area output impedance

USA EN 61643-21 MTL Safety Barrier TP48-3-N-NDI Key Specifications Attribute Value Leakage current Less than 1µA at max. working voltage Electrical Safety To BS EN 61643-21 for surge protection devices Ambient temperature -40°C to +85°C (-40°F to +185°F) (working)-40°C to +85°C (-40°F to +185°F) (storage) Humidity 5% to 95% RH (non-condensing) Bandwidth 1MHz Weight 175g (6.2oz) Product Overview The MTL Safety Barrier TP48-3-N-NDI provides superior protection for 2, 3, and 4

2.8kA 1.0kA Mtl Intrinsically Safe Barriers SD32X Product Specifications Max discharge surge current (Imax) (8/20µs) 20kA (8/20µs) 6.5kA (SD150X and SD275X only) Lightning impulse current (Iimp) (10/350µs) 2.8kA 1.0kA (SD150X and SD275X only) Ambient temperature –40°C to +80°C / -40°F to 176°F storage –40°C to +80°C / -40°F to 176°F working Humidity 5 to 95% RH (non-condensing) Mounting T-section DIN-rail 35 x 7.5 or 35 x 15mm rail (1.38" x 0.3" x 0.6") Weight 70g approximate

0.5KG England MTL Safety Barrier HART Connection Unit HCU16 MTL Instrument Product Specifications Attribute Value Leading Time On Request Dimensions 1.58 Cm X 10.98 Cm X 12.36 Cm Country Of Origin England Product Name Instrument HART Connection Unit Product Type HCU16 Manufacturer MTL Net Weight 0.5KG Shipping Weight 1.5KG HCU16 MTL Instrument HART Connection Unit The HCU16 HART Connection Unit connects to 16 general purpose field instruments while maintaining channel-to