Mitsubishi Electric FR-A820-00340-2-60
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International delivery
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Product description
On the Mitsubishi Electric MR-J2S-70B, the connection to the higher-level servo controller is made via SSCNET. As the B version of the MELSERVO-J2S series, this AC servo amplifier has the corresponding connectors for integration into the serial axis network. CN1A and CN1B form the connections to the controller and to upstream and downstream servo amplifiers respectively. The encoder is connected separately to CN2; CN3 serves, among other things, for the connection to the computer running the MR Configurator parameterisation software. The power size of this unit is 750 W. The main circuit operates on three-phase 200–230 V AC at 50 or 60 Hz. Single-phase operation with 230 V AC is also provided for the MR-J2S-70B; in this case L1 and L2 are used, while L3 remains free. For an order for this SSCNET amplifier, shipping from Germany to the United States and other international destinations is related to the specific order. Power control uses sine-wave PWM and current control. A dynamic brake is integrated. For the integration of external signals, the digital input EM1 with 24 V DC and sink/source logic as well as the output MBR are available. Two analog outputs, MO1 and MO2, operate in the range from minus ten to plus ten volts and form the monitor connections. The auxiliary power consumption is stated as 50 W. An ambient temperature of 0 to 55 °C applies for operation; for storage, the range extends from −20 to +65 °C. The housing measures 70 × 168 × 190 millimetres and weighs 1.7 kilograms. It is fastened via the mounting points provided for this purpose with M5 screws.
The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ. Specifications
Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.
| Manufacturer | Mitsubishi Electric |
|---|---|
| Product series | MELSERVO-J2S |
| Manufacturer/order/ident number | MR-J2S-70B |
| Device type | AC servo amplifier |
| Rated power | 750 W |
| Three-phase supply | 200–230 V AC |
| Single-phase supply | 230 V AC |
| Line frequency | 50/60 Hz |
| Control method | Sine-wave PWM and current control |
| Command interface | SSCNET |
| Dynamic brake | Integrated |
| Digital input | 1 × EM1, 24 V DC, sink/source |
| Digital output | 1 × MBR |
| Analog outputs | 2 × −10 to +10 V DC, MO1/MO2 |
| Operating temperature | 0–55 °C |
| Storage temperature | −20 to +65 °C |
| Auxiliary power consumption | 50 W |
| Mounting screws | M5 |
| Dimensions | 70 × 168 × 190 mm (W × H × D) |
| Weight | 1.7 kg |
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Any stated dispatch or delivery date is an estimate unless expressly confirmed as binding.
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Which supply does the MR-J2S-70B require?
The amplifier operates on three-phase 200–230 V AC or single-phase 230 V AC, each with 50/60 Hz.
What applies if an item develops a defect within 14 days?
For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.
In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.
Which shipping methods and delivery times are available?
The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.
A delivery date is binding only if we expressly confirm it as binding.
Which payment terms apply?
The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.
International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.
Can I return an item ordered incorrectly or found incompatible?
No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.
Can I request individual pricing for several items?
You may request an individual quotation for several items or larger quantities. We then check availability and pricing for the specific requirement; there is no entitlement to a quantity discount. Open the quick enquiry.
Do you also purchase industrial spare parts?
Yes. You can offer us automation and drive components for purchase. Please provide complete type numbers, quantities, condition details and photographs where possible.
After review, we will tell you whether a purchase is possible and on which terms. Learn more about selling industrial stock.
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