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Dedicated for RCX340 Speed Monitoring Unit RCX3-SMU Specifications, external view

Introduces RCX3-SMU.

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Basic specifications

Item RCX3-SMU
Basic specifications Name RCX3-SMU
Type Speed Monitoring Unit
Supported Controller RCX340-S *YC-Link/E not supported
Target robots Standard robot with 3 or more axes that can be connected to RCX340
(Some multi-robots are not compatible. Please contact YAMAHA sales for details.)
Max. number of monitored axes 4 axes
Max.number of monitored robots 1 robot
Dimensions (W x H x D mm) 155 × 195 × 130
Main unit weight 2.6kg
Cooling method Forced air cooling
Power supply INPUT
Single-phase 200-230 V±10%, 50/60 Hz,
Min0.3A Max12.7A

OUTPUT
Single-phase 200-230 V±10%, 50/60 Hz,
Max12.5A
Input/Output
Interface
Indicators STATUS/ALARM/BEAT
Power supply for safety I/O Input COMMON × 1
Output COMMON × 1
Safety Input Emergency stop/automatic mode/manual mode/general purpose x 4
Safety Output General purpose x 2
Built-in Safety circuit

Main power switch circuit

Noise filter Built-in noise filter
Surge absorber Built-in surge absorber

Safety functionsPLd, Cat. 3 (ISO13849-1) Compliant with SIL2 (EN62061)

Safety functions RCX3-SMU
STO PFHd [×10-9]: 88
MTTFd [Year]: 1304
DCavg [%]: 94.7
SFF [%]: 97.4
SS1 PFHd [×10-9]: 175
MTTFd [Year]: 652
DCavg [%]: 93.7
SFF [%]: 96.9
Speed monitoring PFHd [×10-9]: 175
MTTFd [Year]: 652
DCavg [%]: 93.7
SFF [%]: 96.9
Area monitoring PFHd [×10-9]: 175
MTTFd [Year]: 652
DCavg [%]: 93.7
SFF [%]: 96.9
PBX-E
emergency stop switch
PFHd [×10-9]: 174
MTTFd [Year]: 656
DCavg [%]: 93.7
SFF [%]: 97.0
PBX-E enable switch PFHd [×10-9]: 174
MTTFd [Year]: 656
DCavg [%]: 93.7
SFF [%]: 97.0
Safety input
(emergency stop)
PFHd [×10-9]: 175
MTTFd [Year]: 653
DCavg [%]: 93.7
SFF [%]: 96.9
Safety input (mode selection)
(manua mode)
PFHd [×10-9]: 175
MTTFd [Year]: 653
DCavg [%]: 93.7
SFF [%]: 96.9
Safety input (mode selection)
(auto mode)
PFHd [×10-9]: 174
MTTFd [Year]: 656
DCavg [%]: 93.7
SFF [%]: 96.9
Safety functions RCX3-SMU
Safety input
(manual mode protective stop)
PFHd [×10-9]: 174
MTTFd [Year]: 654
DCavg [%]: 93.7
SFF [%]: 96.9
Safety input
(auto mode protective stop)
PFHd [×10-9]: 174
MTTFd [Year]: 654
DCavg [%]: 93.7
SFF [%]: 96.9
Safety input
(auto mode speed monitoring)
PFHd [×10-9]: 174
MTTFd [Year]: 654
DCavg [%]: 93.7
SFF [%]: 96.9
Safety input
(area monitoring)
PFHd [×10-9]: 174
MTTFd [Year]: 654
DCavg [%]: 93.7
SFF [%]: 96.9
Safety output
(emergency stop status)
PFHd [×10-9]: 65
MTTFd [Year]: 1752
DCavg [%]: 97.0
SFF [%]: 98.4
Safety output
(safety status)
PFHd [×10-9]: 65
MTTFd [Year]: 1752
DCavg [%]: 97.0
SFF [%]: 98.4
Safety output
(operable status)
PFHd [×10-9]: 65
MTTFd [Year]: 1752
DCavg [%]: 97.0
SFF [%]: 98.4
Safety output
(auto mode status)
PFHd [×10-9]: 65
MTTFd [Year]: 1752
DCavg [%]: 97.0
SFF [%]: 98.4

Operating environment

Operating environment RCX3-SMU
Ambient temperature/humidity Operation: 0 to 40ºC, 35 to 85% RH (no condensation)
Storage: -10 to 65ºC, 95% RH (no condensation)
Atmosphere Indoors without direct sunlight.
No corrosive or flammable gas, oil mist, dust, zinc acid gas,
or radioactive exposure.
Vibration resistance 10-57 Hz in XYZ each direction, half amplitude 0.075 mm,
57-150 Hz, 9.8 m/s2
Degrees of protection IP20
Altitude 0 to 2000m above sea level

Applicable standards

Applicable standards RCX3-SMU
IEC 61508-1:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements
IEC 61508-2:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems
IEC 61508-3:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements
IEC 62061:2021 Safety of machinery - Functional safety of safety-related control systems
EN ISO 13849-1:2015 Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design
EN ISO 10218-1:2011 Robotics - Safety requirements - Part 1: Industrial robots
EN 61800-5-1:2007/A11:2021 Adjustable speed electrical power drive systems - Part 5-1: Safety requirements -Electrical, thermal and energy
EN 61800-5-2:2017 Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional

Dimensions

RCX3-SMU

RCX3-SMU

RCX340-S

RCX340-S

127 Toyooka, Chūō-ku, Hamamatsu, Shizuoka 433-8103, Japan

Telephone +81-53-525-8350 /
Facsimile +81-53-525-8378

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