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
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Contact detail
HONGKONG XIEYUAN TECH CO., LIMITED
Telephone:86-
Mobile :86-(Whatapp&Wechat
is available)
Skype:xyautomation
E-mail:sales1@hkxytech.com
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