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Rockwell Automation 440R-S845AER-NNL MSR57P GuardMaster Speed Monitoring Safety Relay User Manual

Guardmaster msr57p speed monitoring safety relay, Installation instructions, Additional resources

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Publication 440R-IN016B-EN-P - November 2008

Installation Instructions

GuardMaster MSR57P Speed Monitoring Safety Relay

Catalog Number 440R-S845AER-NNL

Additional Resources

You can view or download publications at http://literature.rockwellautomation.com. To order
paper copies of technical documentation, contact your local Rockwell Automation distributor
or sales representative.

Resource

Description

GuardMaster MSR57P Speed Monitoring Safety
Relay User Manual, publication 440R-UM004

Detailed information on wiring, configuring, and operating
an MSR57P relay, including safety requirements.

114.5 mm (4.51 in.)

99 mm (3.9 in.)

67.5 mm (2.66 in.)

S32

S52 S62

S42

13

24

A1

14

S11

S12 S22

S21

34

51

52

44

S72

X32 X42

S82

Y1

S34 Y37

Y2

Y31

Y33 Y30

Y32

68

Y35 A2

78

Encoder 1

PWR/Fault

Stop

Config

Lock

In

p

u

ts

Stat

u

s

Limited Speed

Standstill

Safe Speed

Motion Power Door

Encoder 2

DPI

P

Dimensions