Eaton MTL5521 Safety Manual

DRAFT - 26 March 2015
MTL4500/MTL5500 range
Solenoid / Alarm Drivers
MTL4521, 4521L, 5521, 5522, 4523L, 5525
MTL4523, 4523R, 4523V, 4523VL, 4523Y, 5523V, 523VL,
MTL5523, 5524, 4524, 4524S, 4525
June 2017
SM45-55-SAD Rev 3
Safety manual
MTL intrinsic safety solutions
FSM
IEC 61508:2010
FUNCTIONAL SAFETY
MANAGEMENT
FUNCTIONAL SAFETY MANAGEMENT
These products are for use as elements within a Safety System conforming to the requirements of
IEC61508:2010 or IEC61511-1:2016 and enable a Safety Integrity Level of up to SIL3 to be achieved for the instrument
loop in a simplex architecture.
Eaton Electric Ltd, Luton is a certified Functional Safety Management company meeting the requirements of IEC61508 Part1:clause 6
*
* Refer to content of this manual for details
HFT = 0 HFT = 0
LOOP-POWERED
MODULES
SEPARATELY-POWERED
MODULES
SIL
2
IEC 61508:2010
SIL
3
IEC 61508:2010

Eaton MTL5521 Specifications

General

Mounting	DIN Rail
Location of Switch/Proximity Detector	Hazardous Area
Number of Channels	1
Connection	Screw Terminals
Function	Enables the use of a switch or proximity detector in a hazardous area
Output Voltage	24V DC
Isolation Voltage	250V AC
Temperature Range	-20°C to +60°C
Input Compatibility	NAMUR proximity detectors and mechanical switches
Supply Voltage	20V to 35V DC
Certification	ATEX, IECEx
Output	Solid State Relay