MTL5516C 2 channel DI with changeover relay output isolated barrier

Product overview

MTL5516C 2 channel DI with changeover relay output isolated barrier

             MTL5516C  2 channel DI with changeover relay output isolated barrier

MTL5516C product specification as below for your reference.

MTL5516C 2 channel DI with changeover relay output isolated barrier

MTL4516/C – MTL5516C SWITCH/ PROXIMITY DETECTOR INTERFACE 2-channel, with line fault detection

The MTLx516/C enable two safe-area loads to be controlled by a switch or proximity detector located in a hazardous-area. When selected, open or short circuit conditions in the field wiring are detected by the linefault-detect (LFD) facility and also indicated on the top of the module. Phase reversal for each channel is selected by a switch on the side of the module and output is provided by changeover relay contacts.

SPECIFICATION

MTL5516C 2 channel DI with changeover relay output isolated barrier

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 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. 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 < 50µA

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

Safe-area output

Two single-pole relays with changeover contacts Note: reactive loads must be adequately suppressed

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

Other related models for MTL5516C as below

MTL5516C 2 channel DI with changeover relay output isolated barrier

MTL5018AC

MTL5501-SR

MTL5510

MTL5510B

MTL5511

MTL5513 

MTL5514

MTL5514D

MTL5516C

MTL5517

MTL5521

MTL5522

MTL5523

MTL5523V – V

MTL5524

MTL5525

MTL5526

MTL5541

MTL5541A

MTL5541AS 

MTL5541S

MTL5544

MTL5544A

MTL5544AS

MTL5544D

MTL5544S

MTL5546

MTL5546Y

MTL5549

MTL5549Y

MTL5573

MTL5575

MTL5576-RTD

MTL5576-THC

MTL5581

MTL5582

MTL5582B

MTL5991 

MTL5531

MTL5532

MTL5533

MTL5561

MPA5500

MTL5051

MTL5053

MTL5314

MTL5599 

MTL5516C 2 channel DI with changeover relay output isolated barrier

Contact detail 

HONGKONG XIEYUAN TECH CO., LIMITED

Telephone:86-027-85508558

Mobile :86-15871691193(Whatapp&Wechat is available)

Skype:xyautomation

E-mail:sales1@hkxytech.com