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AJ65BTB2-16DR Mitsubishi MELSEC network modules Remote I/O
Discontinued by Mitsubishi Electric (Factory Automation) — we can still source the original AJ65BTB2-16DR (new, used or refurbished, subject to availability). Request a quote below.
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Quick facts
| Availability | Confirmed on request |
| Category | Mitsubishi MELSEC network modules – CC-Link |
| Lifecycle | Discontinued |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
Can I still buy the AJ65BTB2-16DR now that it is discontinued?
Yes. Mitsubishi Electric (Factory Automation) has discontinued the AJ65BTB2-16DR, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
When can AJ65BTB2-16DR be shipped?
AJ65BTB2-16DR 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 AJ65BTB2-16DR 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 AJ65BTB2-16DR 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 AJ65BTB2-16DR, subject to availability and destination.
The Mitsubishi Electric AJ65BTB2-16DR is a remote I/O in the MELSEC network modules. DC input: 8 points, 24 V DC, 7 mA, response time: 10 ms, 8 points/common, positive/negative common shared type, 2-wire, contact output: 8 points, 24 V DC/240 V AC, 2 A/point, 8 A/common, response time: 12 ms, 8 points/common, 2-wire 2-piece terminal block type, number of occupied stations: 1 station. Mitsubishi Electric has discontinued it (2021/09 Discontinued); PartnerPLC sources discontinued Mitsubishi parts on the surplus market for maintenance of existing machines. Specifications and manuals below are Mitsubishi Electric's own data.
Specifications
Product
| Series | MELSEC network modules |
| Category | Remote I/O |
| Type | I/O |
| Subtype | I/O |
| Sales status | 2021/09 Discontinued (Mitsubishi Electric) |
| Outline | DC input: 8 points, 24 V DC, 7 mA, response time: 10 ms, 8 points/common, positive/negative common shared type, 2-wire, contact output: 8 points, 24 V DC/240 V AC, 2 A/point, 8 A/common, response time: 12 ms, 8 points/common, 2-wire 2-piece terminal block type, number of occupied stations: 1 station |
Input specifications
| Input type | DC input (positive/negative shared common type) |
| Number of input points | 8 points |
| Rated input voltage | 24 V DC (ripple ratio: within 5 %) (allowable voltage range: 19.2...28.8 V DC) |
| Rated input current | Approx. 7 mA |
| Maximum number of simultaneous input points | 100 % |
| ON voltage/ON current | 14 V or more/3.5 mA or more |
| OFF voltage/OFF current | 6 V or less/1.7 mA or less |
| Input resistance | Approx. 3.3 kΩ |
| Input response time: OFF to ON | 10 ms or less |
| Input response time: ON to OFF | 10 ms or less |
| Input common terminal arrangement | 8 points/common (2-wire, terminal block type) |
| Input isolation method | Photocoupler |
Output specifications
| Number of output points | 8 points |
| Rated switching voltage, current | 24 V DC 2 A (resistive load)/point, 240 V AC 2 A (cosø=1)/point, 8 A/common |
| Minimum switching load | 5 V DC, 1 mA |
| Maximum switching voltage | 250 V AC, 110 V DC |
| Life: Mechanical | 20 million times or more |
| Life: Electrical | Rated switching voltage/current load: More than 100 thousand times 200 V AC 1.5 A, 240 V AC 1 A (COSø=0.7): 100 thousand times 200 V AC 1 A, 240 V AC 0.5 A (COSø=0.35): 100 thousand times 24 V DC 1 A, 100 V DC 0.1 A (L/R=7 ms): 100 thousand times |
| Maximum switching frequency | 3600 times/hour |
| Output response time: OFF to ON | 10 ms or less |
| Output response time: ON to OFF | 12 ms or less |
| Surge suppressor | None |
| External power supply for output part: Voltage | 24 V DC ±10 % (ripple voltage: 4 Vp-p or lower) |
| External power supply for output part: Current | 45 mA or less (at TYP. 24 V DC and all points ON) |
| Output common terminal arrangement | 8 points/common (2-wire, terminal block type) |
| Output isolation method | Photocoupler |
Common specifications
| Dielectric withstand voltage | Between all AC external terminals and ground: 1500 V AC for 1 minute Between all DC external terminals and ground: 500 V AC for 1 minute |
| Insulation resistance | Between all AC external terminals and ground, between all DC external terminals and ground: 10 MΩ or higher by 500 V DC insulation resistance tester |
| Station type | Remote I/O station |
| Number of occupied stations | 1 station |
| Module power supply: Voltage | 24 V DC (ripple ratio: within 5 %) (allowable voltage range: 15.6...28.8 V DC) |
| Module power supply: Current | 70 mA or less (at TYP. 24 V DC) |
| External interface | Communication part, module power supply part: 7-point two-piece terminal block (M3.5 screw) I/O power supply part, I/O part: 37-point two-piece terminal block (M3.5 screw) |
| External dimensions: Height | 65 mm |
| External dimensions: Width | 197.4 mm |
| External dimensions: Depth | 46 mm |
| Weight | 0.43 kg |
Specifications
| Operating ambient temperature | 0...55 ˚C |
| Storage ambient temperature | -20...75 ˚C |
| Operating ambient humidity | 10...90 %RH, non-condensing |
| Storage ambient humidity | 10...90 %RH, non-condensing |
| Vibration resistance: Compliant with JIS B 3502 and IEC 61131-2: Under intermittent vibration | Frequency: 5...8.4 Hz, Half amplitude: 3.5 mm Frequency: 8.4...150 Hz, Constant acceleration: 9.8 m/s 2 Sweep count: 10 times each in X, Y, Z directions |
| Vibration resistance: Compliant with JIS B 3502 and IEC 61131-2: Under continuous vibration | Frequency: 5...8.4 Hz, Half amplitude: 1.75 mm Frequency: 8.4...150 Hz, Constant acceleration: 4.9 m/s 2 |
| Shock resistance | Compliant with JIS B 3502 and IEC 61131-2 (147 m/s 2 , 3 times each in 3 directions X, Y, Z) |
| Operating atmosphere | No corrosive gases |
| Operating altitude | 0...2000 m |
| Installation location | Inside a control panel |
| Overvoltage category | II or less |
| Pollution degree | 2 or less |
Downloads & documentation
Official documents from Mitsubishi Electric (Factory Automation), downloaded directly from the manufacturer.
Data sheets & manuals
| CC-Link System Remote I/O Module User's Manual (IB-66728-H) | PDF · 5.72MB |
| AJ65BTB2-16DR CC-Link System Composite Module User's Manual (IB-68726) | PDF · 1.31MB |
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