Product Description

​The Mitsubishi AJ65BT-R2N is an RS-232 interface module designed to facilitate serial communication between Mitsubishi's PLC systems and external devices. This module supports full-duplex, asynchronous communication with transmission speeds ranging from 300 bps to 115,200 bps, accommodating various industrial communication needs. It features two general-purpose DC inputs and two transistor outputs, enhancing its versatility in diverse applications. The compact design allows for flexible mounting options, including DIN rail or screw mounting, and is suitable for wet environments with its IP67 rating.

Technical Specifications

• Model: AJ65BT-R2N​
• Type: RS-232 Interface Module​
• Automation Pioneer
• +3
• cc-link.org
• +3
• MISUMI Thailand
• +3
• Interface: RS-232 (D-Sub 9-pin connector)​
• MISUMI Thailand
• +2
• Automation Pioneer
• +2
• NEX Instrument
• +2
• Communication Method: Full-duplex, asynchronous​
• Transmission Speed: Selectable from 300 bps to 115,200 bps​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• Transmission Distance: Up to 15 meters​
• NEX Instrument
• +1
• MISUMI Thailand
• +1
• Data Format:
• Start Bit: 1​
• NEX Instrument
• +1
• MISUMI Thailand
• +1
• Data Bits: 7 or 8​
• MISUMI Thailand
• +1
• Automation Pioneer
• +1
• Parity Bit: Even, Odd, or None​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• Stop Bits: 1 or 2​
• MISUMI Thailand
• Error Detection: Parity check (odd/even)​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• Flow Control: DTR/DSR control, DC1/DC3 control​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• General-Purpose Inputs:
• Number of Inputs: 2​
• MISUMI Thailand
• Input Type: DC input (positive/negative common shared)​
• NEX Instrument
• +2
• Automation Pioneer
• +2
• MISUMI Thailand
• +2
• Rated Input Voltage: 24 V DC (19.2 to 28.8 V DC allowed)​
• NEX Instrument
• +2
• MISUMI Thailand
• +2
• Automation Pioneer
• +2
• Input Response Time: 10 ms or less​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• General-Purpose Outputs:
• Number of Outputs: 2​
• MISUMI Thailand
• Output Type: Transistor (sink type)​
• Automation Pioneer
• +2
• NEX Instrument
• +2
• MISUMI Thailand
• +2
• Rated Load Voltage: 12 to 24 V DC​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• Maximum Load Current: 0.1 A per point; 0.2 A per common​
• NEX Instrument
• +1
• MISUMI Thailand
• +1
• Output Response Time: 1 ms or less​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• Power Supply:
• Voltage: 24 V DC (20.4 to 26.4 V DC allowed)​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• Current Consumption: Approximately 0.11 A​
• Mounting: DIN rail or screw mounting​
• Automation Pioneer
• +1
• MISUMI Thailand
• +1
• Dimensions (W x H x D): 170 mm x 80 mm x 47 mm​
• mitsubishi-electric-eshop.mee.com
• Weight: 0.4 kg​
• MISUMI Thailand
• +1
• Classic Automation
• +1
• Environmental Ratings:
• Operating Temperature: 0°C to 55°C​
• Storage Temperature: -20°C to 75°C​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• Operating Humidity: 10% to 90% RH (non-condensing)​
• Storage Humidity: 10% to 90% RH (non-condensing)​
• Vibration Resistance: Compliant with JIS B 3502, IEC 61131-2​
• MISUMI Thailand
• +1
• NEX Instrument
• +1
• Impact Resistance: Compliant with JIS B 3502, IEC 61131-2​
• NEX Instrument
• +1
• MISUMI Thailand
• +1
• Certifications:
• CE​
• UL/cUL​
• mitsubishi-electric-eshop.mee.com
• +1
• Automation Pioneer
• +1
• EAC​
• NEX Instrument
• +2
• Classic Automation
• +2
• cc-link.org
• +2
• UKCA​
• MISUMI Thailand
• +6
• MITSUBISHI ELECTRIC EMEA
• +6
• NEX Instrument
• +6
• Environmental Compliance: RoHS compliant