Bộ cách ly tín hiệu MTL4516C

Thông số kỹ thuật bộ cách ly tín hiệu MTL MTL4516C

đại lý mtl | đại lý MTL4516C

nhà phân phối mtl | nhà phân phối MTL4516C

Nhà cung cấp MTL Instruments Việt Nam : .
Nhà sản xuất : MTL Instruments
Product No. : MTL4516C
Product Type : Switch / Proximity Detector Interface
This product is a replacement for MTL4516 Switch / Proximity Detector Interface
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
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 1k? ±10%
Input/output characteristics

Normal phase

Outputs closed if input > 2.1mA (Outputs open if input 10k? in input circuit)
Hysteresis : 200µA (650?) nomina

Line fault detection (LFD) (when selected)

User-selectable via switches on the side of the unit. Line faults are indicated by an LED for each channel. The channel output relay is de-energised if an input line fault is detected.

Open-circuit alarm on if Iin Open-circuit alarm off if Iin > 250µA

Short-circuit alarm on if Rin Short-circuit alarm off if Rin > 360?
Safe-area output : Two single-pole relays with changeover contacts
Maximum current consumption : 35mA at 24V
Power dissipation within unit : 0.84W at 24V
LED indicators

Green: power indication

Yellow: two: channel status, on when output energised

Red: two: LFD indication, on when line fault detected
Safety description (each channel) : Uo=10.5V Io=14mA Po=37mW Um = 253V rms or dc
Dimensions ( D x W x H ) : 1.58 cm x 10.98 cm x 12.36 cm
Cân nặng : Approx. 0.11 Kg
Khối lượng đóng gói : 1.5 Kg

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