Rockwell Automation Allen-Bradley Guardmaster Minotaur MSR131RTP Installation Instructions

Installation Instructions
Original Instructions
Minotaur MSR131RTP Monitoring Safety Relay
Catalog Numbers 440R, 440R-C23136, 440R-C23137, 440R-C23139, 440R-C23139S, MSR131RTP

Summary of Changes

This publication contains the following new or updated information. This list
includes substantive updates only and is not intended to reflect all changes.
Topic
Updated Declaration of Conformity

Introduction

This device is intended to be part of the safety-related control system of a
machine.
IMPORTANT Before installation, perform a risk assessment to determine
whether the specifications of this device are suitable for all
foreseeable operational and environmental characteristics
of the machine to which it is to be fitted. At regular
intervals during the life of the machine, check whether the
characteristics foreseen remain valid.
WARNING: Danger of serious injuries. Misuse can result in
malfunction.
• Only authorized and trained personnel can start up, assemble,
or retrofit the device.
• Installation must be in accordance with the following steps.
WARNING: Danger of serious injuries.
Incorrect installation or manipulation can result in serious
injuries. Do not defeat, tamper, remove, or bypass this unit.
ATTENTION: If any malfunction or damage is present, do not
attempt to repair. Replaced the unit before machine operation
is allowed. Do not dismantle the unit.
Rockwell Automation does not accept responsibility for failure of this device if you
do not implement the procedures that are given in this publication, or if you use
the unit outside the recommended specifications that are listed in this publication.
IMPORTANT The safety inputs of these products are described as
normally closed (N.C.), that is, with the guard closed, the
actuator in place (where relevant), and the machine able to
start. You must prevent exposure to shock and/or vibration
in excess of those specifications in IEC 60068 part: 2-6/7.
Adherence to the recommended inspection and
maintenance instructions forms part of the warranty.
IMPORTANT All information complies with the state of this publication
and is subject to change without notice.
Description
The safety relay enables once the supply powers-up and the safety circuits close.
The PWR status indicator is on.
A valid reset operation activates safety outputs. The output status indicators CH1
and CH2 are lighted. At the demand of the safety function and if any fault occurs,
the safety outputs de-energize within the specified response time.
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4
IMPORTANT

Specifications

Table 1 - Technical Specifications
Attribute
Functional safety data
Power supply
Power consumption
Safety Inputs
Input simultaneity
Allowable input resistance,
max
Reset
Outputs
Output rating
Output rating (solid-state)
Fuses output (external)
Switched current/voltage,
min
Contact material
Electrical life (operations)
Mechanical life
Power on delay
Response time
Reset if a fault occurs.
If any fault occurs, the internal relay circuit forces a
lockout of the safety relay. The status indicator of one
output channel remains lighted. To enable the safety relay,
remove the fault and cycle all safety inputs.
Value
According to ISO 13849-1:
• PLe, Cat. 4
• MTTF [a]: 354
d
• DC average: 99%
According to IEC 62061 and IEC 61508:
• SIL CL 3
• PFH [1/h]: 266E-9
• HFT: 1
• DC: 99%
• TM (PTI) [a]: 20
(1)
• dop [d]/hop [h] : 365/24
(2)
• tcycle [h]/[s] : 8/28,800
24V AC/DC, 115V AC, 230V AC
0.85...1.1 x rated voltage 50/60 Hz
4 W
1 N.C., 2 N.C., light curtain, or safety mat
Infinite
45 Ω
Manual monitored or automatic/manual
3 N.O. safety, 2 N.C. auxiliary, 1 SS PNP inputs closed,
1 SS PNP outputs active
• UL: B 300
• AC-15: 6 A/250V AC
• DC-13: 3 A/24V DC
• 30V DC
• 20 mA short circuit protected
6 A slow blow or 10 A quick blow
10 mA/10V
AgSnO + 0.5µAu
2
• 100,000 (220V AC/4 A/880VA cosϕ = 0.35)
• 500,000 (220V AC/1.7 A/375VA cosϕ = 0.6)
• 1,000,000 (30V DC/2 A/60 W)
• 2,000,000 (10V DC/0.01 A/0.1 W)
10,000,000 cycles
1 s
15 ms