1. FUNCTIONS AND CONFIGURATION
1 - 12
Model: MR-J4-
60A4
(-RJ)
100A4
(-RJ)
200A4
(-RJ)
350A4
(-RJ)
500A4
(-RJ)
700A4
(-RJ)
11KA4
(-RJ)
15KA4
(-RJ)
22KA4
(-RJ)
CE marking
LVD: EN 61800-5-1
EMC: EN 61800-3
MD: EN ISO 13849-1, EN 61800-5-2, EN 62061
Compliance to
standards
UL standard UL 508C
Structure (IP rating)
Natural cooling, open
(IP20)
Force cooling, open
(IP20)
Force cooling, open (IP20) (Note 3)
Close mounting Impossible
Operation 0 ˚C to 55 ˚C (non-freezing)
Ambient
temperature
Storage -20 ˚C to 65 ˚C (non-freezing)
Operation
Ambient
humidity
Storage
90 %RH or less (non-condensing)
Environment
Ambience
Indoors (no direct sunlight),
free from corrosive gas, flammable gas, oil mist, dust, and dirt
Altitude 1000 m or less above sea level
Vibration resistance 5.9 m/s
2
, at 10 Hz to 55 Hz (directions of X, Y and Z axes)
Mass [kg] 1.7 2.1 3.6 4.3 6.5 13.4 18.2
Note 1. 0.5 A is the value applicable when all I/O signals are used. The current capacity can be decreased by reducing the number of
I/O points.
2. Test pulse is a signal which instantaneously turns off a signal to the servo amplifier at a constant period for external circuit to
self-diagnose.
3. Except for the terminal block.
4. 1 Mpulse/s or lower commands are supported in the initial setting. When inputting commands over 1 Mpulse/s and 4
Mpulses/s or lower, change the setting in [Pr. PA13].
5. MR-J4-_A4 servo amplifier is compatible only with two-wire type. MR-J4-_A4-RJ servo amplifier is compatible with two-wire
type, four-wire type, and A/B/Z-phase differential output type. Refer to table 1.1 for details.
6. Use an external dynamic brake for this servo amplifier. Failure to do so will cause an accident because the servo motor does
not stop immediately but coasts at emergency stop. Ensure the safety in the entire equipment.
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