Brand: ABB Description: Control Board Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 4 Payment Term: T/T Shipping Port: Shenzhen ABB SNAT7640 3BSE003195R core function is to convert external analog/digital control signals into digital signals that comply with industry standards, compatible with the entire series of ABB servo drives, enabling micron-level position control and millisecond-level dynamic response of motors.
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Manufacture |
ABB |
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Model Number |
SNAT7640 |
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Ordering Number |
3BSE003195R |
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Catalog |
- |
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Country Of Origin |
Switzerland |
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HS CODE |
8538900000 |
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Dimension |
22*16*8cm |
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Weight |
0.4kg |
Product Features
ABB SNAT7640 3BSE003195R supports ±10V analog voltage, 4-20mA current, PT100 temperature sensors, and incremental/absolute encoder signals (up to 1MHz pulse frequency).
ABB SNAT7640 3BSE003195R provides 8 digital outputs (24V DC, 0.5A load) and 4 analog outputs (±10V or 0-20mA).
ABB SNAT7640 3BSE003195R features a built-in 16-bit ADC and 12-bit DAC with a sampling rate of 1kHz, supporting programmable filtering (cutoff frequency 0.1-1000Hz).
ABB SNAT7640 3BSE003195R comes standard with PROFIBUS DP V1 (12 Mbps) and can be optionally equipped with CANopen, EtherCAT, or Modbus TCP expansion modules.
The RS-232 port is used for firmware upgrades and parameter debugging, and supports real-time monitoring via ABB DriveWindow software.
ABB SNAT7640 3BSE003195R integrates a PID controller (with feedforward compensation), notch filters (to suppress mechanical resonance), and a safe torque off (STO) function, compliant with the EN 61800-5-2 safety standard.
ABB SNAT7640 3BSE003195R supports electronic gear ratios (1:1 to 65535:1) and cam curve generation, suitable for synchronous motion control.
Product Using Principle
The external sensor signals are conditioned by a differential amplifier, converted into digital values by an ADC, filtered to eliminate noise, and finally mapped to the drive's control parameters.
The encoder feedback signals are input via a high-speed counter, compared with the target position to generate an error signal, and then processed by a PID algorithm to output a PWM signal to the drive inverter.
ABB SNAT7640 3BSE003195R supports over 200 parameters configurable via DriveWindow software, including control mode (position/speed/torque), gain adjustment, and alarm thresholds. It supports parameter backup and remote download, as well as Modbus register read/write (address range 40001-49999).
Product Compatible Equipment
Main Controller:
ABB AC500 PLC, Siemens S7-1500, Rockwell ControlLogix, communicating via Profibus DP or Ethernet.
Servo Drives:
ABB ACS880-01 (supports direct hot-swap), ACS580 series, compatible with third-party drives (requires Modbus gateway configuration).
Human-Machine Interface (HMI):
ABB Panel 800, Siemens HMI Comfort series, supporting OPC UA data exchange.
Safety Module:
Optional Safe Torque Off (STO) module, compliant with PL e / SIL 3 safety ratings, triggered by an emergency stop button or PLC signal.
