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L6ADP-R4 Mitsubishi MELSEC-L Series Option
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Quick facts
| Availability | Confirmed on request |
| Category | Mitsubishi MELSEC-L Series – CPU |
| Lifecycle | Active mature |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can L6ADP-R4 be shipped?
L6ADP-R4 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up L6ADP-R4 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for L6ADP-R4 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for L6ADP-R4, subject to availability and destination.
The Mitsubishi Electric L6ADP-R4 is a option in the MELSEC-L Series. Connector for peripherals supporting RS-422/485. Mitsubishi Electric has announced its discontinuation (2027/09 To be end of order) — plan spares now; PartnerPLC also sources it on the surplus market after the end of order. Specifications and manuals below are Mitsubishi Electric's own data.
Specifications
Product
| Series | MELSEC-L Series |
| Category | Option |
| Type | RS-422/485 adapter |
| Sales status | 2027/09 To be end of order (Mitsubishi Electric) |
| Outline | Connector for peripherals supporting RS-422/485 |
Specifications
| Maximum transmission speed | 115.2 kbps |
| Communication method: Predefined protocol communication | Full-duplex/half-duplex communications |
| Communication method: MC protocol communication | Half-duplex communications |
| Synchronization method | Start-stop synchronization method |
| Communication speed | 1200 bps/2400 bps/4800 bps/9600 bps/19200 bps/38400 bps/57600 bps/115200 bps |
| Transmission distance | Maximum 1200 m (overall distance) |
| Data format: Start bits | 1 |
| Data format: Data bits | 7/8 |
| Data format: Parity bits | Present or absent |
| Data format: Stop bits | 1/2 |
| Access cycle: Predefined protocol communication | Sends or receives data when requested with the dedicated instruction. |
| Access cycle: MC protocol communication | Conform to the service processing setting of the CPU module. |
| Error detection: Parity check | Yes (odd/even) / No |
| Error detection: Sum check code | Yes/No |
| Transmission control | • DC1/DC3 (Xon/Xoff) control • DC2/DC4 control |
| Internal current consumption (5 V DC) | 0.15 A |
| External dimensions: Height | 90 mm |
| External dimensions: Width | 28.5 mm |
| External dimensions: Depth | 95 mm |
| Weight | 0.12 kg |
Specifications
| General specifications | Refer to the general specifications of the CPU module. |
Downloads & documentation
Official documents from Mitsubishi Electric (Factory Automation), downloaded directly from the manufacturer.
Data sheets & manuals
| MELSEC-L CPU Module User's Manual (Hardware Design, Maintenance and Inspection) (SH-080890ENG-AJ) | PDF · 12.63MB |
| Before Using the Product (BCN-P5999-0144E-F) | PDF · 0.16MB |
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