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1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
| Specification | Description |
|---|---|
| Part Number | A1SD70 |
| Manufacturer | Mitsubishi |
| Part Category | Analogue Output Module |
| Output | 32 Output |
| Response Time | 5.1 ms |
| Dimensions | 130 x 69.5 x 93.6 mm |
| Series | A Series |
| Country of Origin | Not specified |
| Discontinued | Yes, as of September 30, 2013 |
| Replacement Model | QD73A1 |
| Weight | 0.4 kg |
| Positioning Control | Two-phase trapezoidal positioning control |
| Speed Command | 1 to 400000(pulse/s) |
| Positioning Feedback Pulse Input | Open collector: 100kpulse/s, TTL: 100kpulse/s, Differential output: 100kpulse/s |
| Internal Current Consumption | 5VDC 0.3A |
| External Supply Voltage/Current Terminal Block | +15VDC 0.2A, -15VDC 0.02A |
| Zero/Gain Adjustment | Adjustment using the UP/DOWN switch |
| Mode Switch | DIP switch |
| Functionality | OPR control, Positioning control, Speed-position control switch mode, Deviation counter clear function, In-position function, Multiplication setting |
| LED Indication | None, check with Servo READY signal (X1B), Near-point dog signal (X1C), External stop signal (X1D), Upper limit signal (X1E), Lower limit signal (X1F), In-position signal (X16) |
| Description | The Mitsubishi A1SD70 is a discontinued analogue output module from the A Series. It offers 32 outputs and a response time of 5.1 ms. The module is known for its two-phase trapezoidal positioning control and a speed command range of 1 to 400000(pulse/s). Despite its discontinuation, it remains a reliable and efficient component in many industrial automation systems. The recommended replacement model for the A1SD70 is the QD73A1. |
The A1SD70 is an Analogue Output Module from Mitsubishi's A Series. It is designed to provide 32 outputs with a response time of 5.1 ms.
The dimensions of the A1SD70 module are 130 x 69.5 x 93.6 mm.
Yes, the production of the A1SD70 module has been discontinued as per Mitsubishi's announcement in 2012.
The replacement model for the A1SD70 is the QD73A1. However, please note that to replace the discontinued module with the QD73A1, the system needs to be replaced by the MELSEC-Q series system.
There are several differences between the A1SD70 and the QD73A1. For instance, the QD73A1 has a higher speed command, a larger in-position range, and a higher pulse frequency for positioning feedback pulse input. The QD73A1 also has additional functions such as module status monitor, error history, module error collection, and error clear functions.
When replacing the A1SD70 with the QD73A1, several precautions need to be taken. These include checking the I/O assignment setting, making necessary changes to the sequence program, setting the mode using the intelligent function module switch setting on the programming tool, and checking the external wiring. It's also important to note that the operation for the QD73A1 while the signal is off was changed from the operation for the A1SD70 due to safety considerations.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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