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MTL5018 MTL | Switch/Proximity Detector Interface

MTL5018 MTL | Switch/Proximity Detector Interface

Technical Specifications:

Manufacturer:
MTL
Product No.:
MTL5018
Condition:
In Stock
Product Type:
Switch/Proximity Detector Interface
Product Origin:
USA
Weight:
220g
Shipping port:
Xiamen
Warranty:
12 months
MTL

Product Information

Product Type: SWITCH/PROXIMITY DETECTOR INTERFACE
Model: MTL5018
MTL

Specification

Number of Channels: Two
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
Safe-Area Output: Two relays with changeover contacts
Hazardous-Area Inputs: Inputs conforming to NAMUR/DIN 19234 standards for proximity detectors
Voltage Applied to Sensor: 7 to 9V from 1kΩ ±10%
Input/Output Characteristics: Normal (reverse) phase:
 output energised (de-energised) if Iin >2.1mA or Rin <2kΩ
 output de-energised (energised) if Iin <1.2mA or Rin >10kΩ
Hysteresis: 200µA, typical
Line Fault Detection (LFD): User-selectable via switches on the top of the unit. Line faults are indicated by an LED for each channel. A detected line fault de-energises the relay.
Open-circuit alarm on if Iin<100µA
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
Phase Reversal: Independent for each channel, user-selectable
Relay Type: Single pole, changeover contacts
Note: reactive loads must be adequately suppressed
Relay Characteristics: Response time: 10ms maximum
Contact rating: 250V ac, 2A, cosø >0.7; 40V dc, 2A, resistive load
Maximum Current Consumption: 60mA at 20V
60mA at 24V
40mA at 35V
Maximum Power Dissipation: 1.4W at 24V
1.5W at 35V
MTL

Safety Description

Isolation: 250V ac or dc between power supply, hazardous-area circuits and relay outputs
Safety Description (Each Channel): 10.5V, 800Ω, 14mA, Um= 250V rms or dc
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