MSR57P Speed Monitoring Safety Relay (440R-S)
Contents
1. System for control Not required Functions if connected ey e Safe Stop e SLS Safe Direction to Safety I O e SMS SMA Kinetix 2000 3000 6000 and 7000 Multi Axis Applications The MSR57P also supports multiple axis applications During configuration it can be set up to be the first middle or last axis in the chain This is important since the safety component devices will all be installed on the first unit only while the output devices are connected to the last MSR57P in the chain Use Case 6 SmartGuard or Guard I O for cascading These will feedback the last unit in the MSR57P chain to the first commanding a safe stop condition if a middle unit faults Also permits the Safety Architecture to Stop and reset the system Use Case 5 Multidoor Up to three doors can be connected to the last MSR57P unit for Cat 3 SIL CL2 systems to limit personnel access pee Embedded Encoder P Embedded Encoder ty Embedded Encoder Specifications GuardMaster MSR57P Speed Monitoring Safety Relay 440R S845AER NNL Attribute Standards Safety category Power supply Aggregate current of MSR57P Power consumption Outputs 14 24 68 78 Outputs 34 44 Outputs Y35 Y37 Door switches 51 52 Outputs Y32 Y33 Output Y1 Pulse outputs 11 21 Pulse inputs 12 22 32 42 52 562 72 82 X32 X42 Inputs 34 Y2 Power on delay max Response time Pollution degree Enclosure protection Te2. Cat 4 per EN954 1 machine If the machine does not stop begins accelerates exponentially from SIL CL3 IEC 61508 PLe within the configured time a stop fault zero speed occurs to remove power to the drive e Stop Categories 0 1 and 2 Safe Direction SD This configured e Enabling Switch Supported Safe Limited Speed SLS When the parameter allows the user to select 6N O Safety Outputs speed of the machine is below a safe a safe operating direction for the 4 Auxilary Outputs limit the door s will be unlocked to machine If the machine rotates inthe g Diagnostic LEDs provide access If the soeed exceeds opposite direction as configured the A this value while SLS is active the system pre configured stop category will be e DPI configuration port will react per the pre configured executed e Removable terminals stop category 67 5mm Enclosure Conditional Guardlocking Enabling Switch Monitoring ESM Functionality Used in conjunction with SLS to permit motion only when the Door Control and Monitoring DC enabling switch is held in the middle and DM Built in logic monitors and position Can be used to monitor controls the door s to allow access personnel while in the machine area only during safe conditions and motion is present Zero Speed Monitoring Once Safe Maximum Speed SMS Limits standstill has been detected the the maximum speed the machine can MSR57P will unlock the door s to run before a stop category is ex
3. MSR57P Speed Monitoring Allen Bradley Safety Relay 440R S Improve Productivity and Simplify Control System Operation While Enhancing Operator Protection through guardlocking Advantages The MSR57P speed monitoring safety relay from Rockwell Automation is the first of its kind to allow personnel to safely enter hazardous areas while motion is present It supports numerous input devices such as E stops safe speed selector switches enabling switches and guardlocking switches to completely monitor the machine and the controls required to operate it The MSR57P increases productivity by unlocking guard doors when zero speed is detected The speed of the motion is monitored by the MSR57P through the use of encoders The relay supports single or dual encoder applications and monitors the signals from pre installed encoders if available Drive explorer or a HIM device the same tools required to program standard drives are used to configure and monitor the status of the MSR57P Safe Speed Functionality Safe Maximum Acceleration SMA Features Monitors acceleration of the machine Safe Stop SS Commands the and commands one of the stop A wide variety of on board safe speed machine to stop per the pre configured categories when the pre set limit has control functions stop category This input places a been exceeded SMA can catch an Supports up to 2 encoders request on the drive to stop the over speed fault early if the machine
4. details Featured Product Description Catalog No MSR57P Speed Monitoring 440R S845AER NNL Safety Relay Safe Limited Speed and Safe Direction Safe Speed Control functions configured at setup using standardised approach independent of platform chosen Guard door locked Operator selects access to machine via selector switch Machine goes into Safe Limited Speed with Safe Direction mode Operator uses a 3 position enabling grip switch to control the safe limited speed of the motion while carrying out cleaning maintenance Gripping or releasing the enabling grip switch will initiate a safe stop Description Catalog No Shielded encoder cable RJ45 to Flying leads 2 5m 1585J M8RB 2M5 3 meter cable HIM 1202 G0 1 meter cable HIM 1202 C10 AnaCANda USB converter 1203 USB HIM full numeric LCD IP20 NEMA 1 20 HIM A3 HIM to MSR 57 cable 1 meter 20 HIM H10 Incremental Encoders 8451 845H Sin Cos Encoders 842HR Enabling switch 440j Guardlocking switches 440G www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation Vorstlaan Boulevard du Souverain 36 1170 Brussels Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberp
5. ecuted allow entry to machine LISTEN Haus Rockwell Allen Bradley Rockwell Software Automation Single Axis Applications The MSR57P is ideal when a machine has a single source of motion yet access must be controlled to prevent personal injury or machine damage Although it meets a variety of solutions here are several of the most common PowerFlex Drive Use Case 1 Simple assembly line with conveyor transporting material The MSR57P Q ensures the line does not exceed a pre configured value and does not change direction in normal run a condition oh _ amp Encoder Cable Functions 1585J M8RB 2M5 e Safe Stop e Safe Direction SIN COS and incremental e SMS encoders supported Use Case 2 Simple web machine supplying material via a large roller for printing press The MSR57P monitors the paper roll to ensure the material does not accelerate too quickly or spin faster than the support structure can handle Personnel are not allowed to gain access to machine through multiple doors unless at safe speed Functions e Safe Stop e SLS SMS ma H e DM DC LM For Cat 4 SIL 3 apps with more than one Eo door require SmartGuard or Guard I O Use Case 3 Status Only Mode Adding Safe Speed monitoring with Safety Architecture System MSR57P monitors speed and provide Safe Stop and Safe Limited Speed data discretely to Safety
6. ort Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 440R S PP001A EN P December 2008 Copyright 2008 Rockwell Automation Inc All Rights Reserved Printed in USA
7. rminal protection Wire Type Conductor size Terminal screw torque Case material Mounting Weight approx Value IEC EN60204 1 1S012100 IEC 61800 5 2 Cat 4 and PL e per EN ISO 13849 1 SIL CL3 per IEC 61508 and EN 62061 24V dc 0 8 1 1 x rated voltage PELV SELV 10 4A max terminal A1 13 5W 24V dc 2 A short circuit protected 24V dc 100 mA short circuit protected 24V dc 50 mA short circuit protected 24V dc short circuit protected 1 5 A bipolar Power to Release Power to Lock configuration e 20 mA cascading 2 Channel Source configuration 24V dc 100 mA short circuit protected 24V dc 20 mA short circuit protected 24V dc 100 mA short circuit protected 8 5 mA per input max 8 5 mA per input max 35 User configurable 2 IP40 IP20 Use copper that will withstand 60 75 C 140 167 F 0 2 2 5 mm2 12 24 AWG 0 6 0 8 Nm 5 7 Ib in Polyamide PA 6 6 35 mm DIN rail 350 g 0 77 Ib 1 For information on using these outputs in bipolar or cascading configurations refer to the GuardMaster Speed Monitoring Safety Relay publication 440R UM004 2 Refer to Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 3 Safety outputs need additional fuse for reverse voltage protection of the control circuit Install a 6 A slow blow or 10 A fast acting fuse 4 Refer to the GuardMaster MSR57P Speed Monitoring Safety Relay User Manual publication 440R UM004 for
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