MTL5018AC Eaton France Sales

Number of channels Two Location of switches Zone 0, IIC, T4–6 hazardous area 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 LED indicators Green: power indication Yellow: two: status of each channel (on when outputs are energised) Red: two: LFD indication for each channel (on when line fault detected) Maximum power dissipation <2.5W 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 Power Supply 85 to 265V ac 45 to 65 Hz