-
Bachmann DIO264 Digital Input/Output Module
1. Product Description
A high-density industrial digital input/output (DIO) module designed for flexible signal acquisition and control in automation systems. The Bachmann DIO264 integrates dual-function channels (configurable as input or output), enabling seamless connection with industrial sensors, actuators, and controllers (e.g., Bachmann MPC240 PLC). It features robust isolation, high switching reliability, and compatibility with Bachmann backplane modules (BS208/BS209), making it ideal for medium-to-large-scale industrial applications requiring precise, real-time digital signal management in harsh environments.
2. Detailed Specifications
2.1 Channel Configuration
- Total Channels: 24 channels (12 input/12 output configurable, or full input/output via software)
- Digital Input Type: 24 V DC sinking/sourcing; dry contact support
- Input Response Time: <1 ms (for 0→1 and 1→0 transitions)
- Digital Output Type: 24 V DC transistor (NPN/PNP configurable); maximum 0.5 A per channel
- Output Protection: Short-circuit protection (per channel); overcurrent shutdown (auto-recovery after fault removal)
2.2 Electrical Performance
- Input Voltage Range: 18-30 V DC (compatible with industrial power supplies)
- Output Voltage Range: 20-30 V DC (regulated to match input)
- Isolation: 2.5 kV AC isolation between channels; 5 kV AC isolation between I/O and power lines
- Leakage Current: <10 μA (input off-state); <50 μA (output off-state)
2.3 Communication & Integration
- Interface Type: 1×backplane connector (compatible with Bachmann BS208/BS209 backplanes)
- Data Transmission: Supports real-time signal exchange with host controllers (e.g., MPC240); maximum 100 Mbps throughput
- Protocol Support: Bachmann proprietary DIO protocol; compatible with Modbus RTU (via backplane)
2.4 Power Supply
- Input Voltage: 24 V DC ±20% (powered via backplane or external 24 V DC)
- Power Consumption: Typical 4 W, Maximum 6 W (excluding load current)
- Power Protection: Overvoltage, undervoltage, and reverse polarity protection
2.5 Operating Environment
- Operating Temperature: -40°C ~ +70°C
- Storage Temperature: -40°C ~ +85°C
- Relative Humidity: 5% ~ 95% (non-condensing)
- Vibration Resistance: 10-500 Hz, 2 g acceleration (IEC 60068-2-6)
- Shock Resistance: 30 g acceleration, 11 ms duration (IEC 60068-2-27)
- EMC Compliance: EN 61000-6-2 (immunity), EN 61000-6-4 (emissions)
2.6 Physical & Software
- Dimensions: 110×75×28 mm (L×W×H)
- Mounting: DIN rail (via backplane integration; EN 50022 standard)
- Programming Software: Bachmann Studio (v4.0+; channel configuration, status monitoring, and fault diagnostics)
- LED Indicators: 24 channel-specific LEDs (green for input on, red for output on); 1 power LED (green); 1 fault LED (red)
3. Advantages & Features
- Flexible Channel Allocation: 24 configurable channels (12/12 or full I/O) adapt to dynamic application needs.
- High Isolation Performance: Multi-level isolation reduces cross-interference, ensuring signal integrity in noisy industrial environments.
- Reliable Output Protection: Per-channel short-circuit protection and auto-recovery prevent module damage from load faults.
- Seamless Integration: Backplane compatibility with Bachmann PLCs (MPC240) and backplanes (BS208/BS209) simplifies system build.
- Fast Response: <1 ms input/output response meets real-time control requirements for high-speed machinery.
4. Application Fields
- Industrial Machinery Control: CNC machine tool signal acquisition (limit switches, proximity sensors) and actuator control (solenoids, relays).
- Production Line Automation: Conveyor belt start/stop control, assembly station sensor monitoring, and packaging equipment trigger signals.
- Building Automation: Lighting control, HVAC damper actuation, and access control system input (card readers, door contacts).
- Water & Wastewater Treatment: Pump on/off control, valve actuation, and level sensor input (float switches, ultrasonic sensors).
- Automotive Manufacturing: Robotic arm position feedback (photoelectric sensors) and assembly line pneumatic cylinder control.
5. Precautions
- Installation: Integrate only with compatible Bachmann backplanes (BS208/BS209); ensure backplane power is off during module insertion/removal.
- Wiring: Use 0.5-1.5 mm² twisted-pair cables for I/O; secure terminals to avoid loose connections (torque: 0.5-0.8 N·m); separate power cables from signal cables.
- Load Management: Do not exceed 0.5 A per output channel; use external relays for high-current loads (>0.5 A) to prevent output damage.
- Environmental Protection: Avoid installation in areas with oil, water, or corrosive gas; use a dust cover in dusty environments.
- Maintenance: Regularly check LED status for fault detection; clean terminals with a dry brush (no liquids); do not disassemble the module (voids warranty).
-
-
- The structure and details of the product:

- Please make an inquiry for more models
-
Bachmann SEM201
Bachmann BS204
Bachmann BS205
Bachmann DIO32-C
Bachmann DI016-C
Bachmann BS210
Bachmann RS204/T
Bachmann FS212
Bachmann DPM200
Bachmann AI0288/1
Bachmann 00012246-10
Bachmann 00012245-00
Bachmann B10467/00
Bachmann 0001444-00
Bachmann MX213/CF
Bachmann BES202
Bachmann LX800/DD512/CF512/Vx
Bachmann MP213/E
Bachmann DMS202
Bachmann DF915 DKT
Bachmann CM202
Bachmann FM221
Bachmann FM211
Bachmann SDI208
Bachmann SLC284
Bachmann SDO204
Bachmann CM202
Bachmann SDI208
Bachmann SLC284
Bachmann FM221
Bachmann FS221/N 00016749-10
Bachmann MX220
Bachmann GI0212
Bachmann EM213
Bachmann GIO212
Bachmann NT250
Bachmann DI232 B-08997/00
Bachmann RS204/T 128BYTE
Bachmann DI0248
Bachmann IPC1412
Bachmann MP226/E
Bachmann FM212
Bachmann GMP232/4
Bachmann DIO280 00019114-00
Bachmann EM213 00017321
Bachmann BES212/N
Bachmann CNT204/R
Bachmann BEM211
Bachmann PTAI260
Bachmann MC205/4GB
Bachmann DIO280 00011471-00
Bachmann MC205/4GB 00018805-12
Bachmann FM211 00010495-00
Bachmann FS211
Bachmann PTAI216 00010708-00
Bachmann SDO204 00014545-00
Bachmann MC210
Bachmann DIO264-C
Bachmann FM221 00016747-10
Bachmann SDI208 00014544-00
Bachmann CM202 00009698-00
Bachmann SLC284 00014273-00
Bachmann SFS236C
Other best-selling products:
--------------占位---------------
-
-