Reliable supplier for MTL 4501SR barriers. We supply good quality MTL4500 range MTL4501SR barriers with very competitive price. Call me to order MTL 4501SR directly?

MTL4501-SR  1 channel DI failsafe solid-state output + LFD alarm

MTL4501-SR – MTL5501-SR FAIL-SAFE SWITCH/PROXIMITYDETECTOR INTERFACE

with LFD

With the MTLx501-SR, a fail-safe switch/proximity detector located in the hazardous area can control an isolated fail-safe electronic output. The MTLx501-SR also provides relay alarm contacts to signal line-fault conditions. The MTLx501-SR is for use with approved fail-safe sensors in loops that require operation up to SIL3 according to the functional safety standard IEC 61508.

SPECIFICATION

See also common specification

Number of channels

One

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 location

Div 1, Group A, hazardous location

Voltage applied to sensor

8.6V dc max from 1kΩ

Input/output characteristics

Fail-safe electronic output

Output on: 24V nominal

Output off: 0V dc, max < 5V dc

Load: 750Ω to 10kΩ

Maximum on-state current: 25mA (at 750Ω)

Short-circuit current: 30mA

Line fault detection (LFD)

LFD relay output: contacts open when line fault detected

Switch characteristics: 0.3A 110V ac/dc; 1A 35V dc; 30W/33VA

LED indicators

Green: power indication

Yellow: channel status, on when fail-safe output energised

Red: LFD indication, flashing when line fault detected

Power requirements, Vs

@ Supply voltage 750Ω load typ. load

20V dc 100mA 70mA

24V dc 90mA 60mA

35V dc 65mA 45mA

Power dissipation within unit

@ Supply voltage 750Ω load typ. load

20V dc 1232mW 1160mW

24V dc 1392mW 1200mW

35V dc 1507mW 1335mW

Safety description

Uo = ±9.7V, Io = 30mA, Po = 0.07W, Ci

 = 0nF, Li

 = 0mH

Um = 253V

MTL4500 Series Barriers

Part Number

MTL 4501-SR, MTL 4504, MTL 4510, MTL 4510B, MTL 4511, MTL 4513, MTL 4514 (B)(D), MTL 4516, MTL 4516C, MTL 4517, MTL 4521, MTL 4521L, MTL 4523, MTL 4523L, MTL 4523R, MTL 4523V, MTL 4523VL, MTL 4524, MTL 4524S, MTL 4525, MTL 4526, MTL 4531, MTL 4532, MTL 4533, MTL 4541, MTL 4541A, MTL 4541AS, MTL 4541B, MTL 4541P, MTL 4541S, MTL 4541T, MTL 4544, MTL 4544A, MTL 4544AS, MTL 4544B, MTL 4544D, MTL 4544S, MTL 4546, MTL 4546C, MTL 4546S, MTL 4546Y, MTL 4549, MTL 4549C, MTL 4549Y, MTL 4561, MTL 4575, MTL 4576-RTD, MTL 4576-THC, MTL 4581

MTL4500 range

Part NumberDescription

Digital Input modules

MTL 4501-SR, MTL 4504, MTL 4510, MTL 4510B, MTL 4511, MTL 4513, MTL 4514, MTL 4514B, MTL 4516,

MTL 4516C, MTL 4517

Digital Output modules

MTL 4521, MTL 4521L, MTL 4523, MTL 4523L, MTL 4523R, MTL 4523V, MTL 4523VL, MTL 4524,

MTL 4524S, MTL 4525, MTL 4526

Pulse and Vibration modules

MTL 4531, MTL 4532, MTL 4533

Analogue Input modules

MTL 4541, MTL 4541A, MTL 4541AS, MTL 4541B, MTL 4541P, MTL 4541S, MTL 4544, MTL 4544A,

MTL 4544AS, MTL 4544B, MTL 4544D, MTL 4544S

Analogue Output modules

MTL 4546, MTL 4546C, MTL 4546Y, MTL 4549, MTL 4549C, MTL 4549Y

Fire and Smoke Interface modules

MTL 4561

Temperature Input modules

MTL 4575, MTL 4576-RTD, MTL 4576-THC, MTL 4581

General modules

MTL 4599, MTL 4599N

For more information about MTL 4501SR barriers, please find my contact here.

Telephone:86-027-85880977

Mobile :86-13545206420(Whatapp&Wechat is available)

Fax:86-027-85309780

Skype:Diana@hkxytech.com

E-mail: Diana@sunupauto.com or Dianatian118@gmail.com