Mitsubishi Electric MELSERVO-J4 series, Инструкция по эксплуатации

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APPX
Appendix 5 MR-J3-D05 Safety logic unit
589
A
Functions and configuration
Summary
MR-J3-D05 has two systems in which the each system has SS1 function (delay time) and output of STO function.
Specifications
*1 Inrush current of approximately 1.5 A flows instantaneously when turning the control circuit power supply on. Select an appropriate
capacity of power supply considering the inrush current.
*2 Power-on duration of the safety logic unit is 100,000 times.
*3 _: in signal name indicates a number or axis name.
*4 For the test pulse input, contact your local sales office.
Safety logic unit model MR-J3-D05
Control circuit
power supply Voltage 24 V DC
Permissible voltage fluctuation 24 V DC

10%
Power supply capacity [A] 0.5
*1*2
Compatible system 2 systems (A-axis, B-axis independent)
Shut-off input 4 points (2 point

2 systems) SDI_: (source/sink compatible)
*3
Shut-off release input 2 points (1 point

2 systems) SRES_: (source/sink compatible)
*3
Feedback input 2 points (1 point

2 systems) TOF_: (source compatible)
*3
Input type Photocoupler insulation, 24 V DC (external supply), internal limited resistance 5.4 k

Shut-off output 8 points (4 point

2 systems) STO_: (source compatible)
*3
8 points (4 point

2 systems) SDO_: (source/sink compatible)
*3
Output method Photocoupler insulation, open-collector type
Permissible current: 40 mA/1 output, Inrush current: 100 mA/1 output
Delay time setting A-axis: Select from 0 s, 1.4 s, 2.8 s, 5.6 s, 9.8 s, or 30.8 s.
B-axis: Select from 0 s, 1.4 s, 2.8 s, 9.8 s, or 30.8 s.
Accuracy:

2%
Functional safety STO, SS1 (IEC/EN 61800-5-2)
EMG STOP, EMG OFF IEC/EN 60204-1)
Safety
performance Standards certified by CB EN ISO 13849-1 category 3 PL d, IEC 61508 SIL 2, EN 62061 SIL CL 2, and EN 61800-5-2 SIL 2
Response performance (when
delay time is set to 0 s)
*4
10 ms or less (STO input off

shut-off output off)
Mean time to dangerous failure
(MTTFd) MTTFd

100 [years] (516a)
Diagnostic coverage (DC avg) DC = Medium, 93.1 [%]
Average probability of
dangerous failures per hour
(PFH) PFH = 4.75

10
-9
[1/h]
Compliance to
standards CE marking LVD: EN 61800-5-1
EMC: EN 61800-3
MD: EN ISO 13849-1, EN 61800-5-2, EN 62061
Structure Natural-cooling, open (IP rating: IP 00)
Environment Ambient temperature 0  to 55  (non-freezing), storage: -20  to 65  (non-freezing)
Ambient humidity 5 %RH to 90 %RH (non-condensing), storage: 5 %RH to 90 %RH (non-condensing)
Ambience Indoors (no direct sunlight), free from corrosive gas, flammable gas, oil mist, dust, and dirt
Altitude Max. 1000 m above sea level
Vibration resistance 5.9 m/  at 10 Hz to 55 Hz (directions of X, Y and Z axes)
Mass [kg] 0.2 (including CN9 and CN10 connectors)