BOBST S-2000 S-2100 70419203 main control interface circuit board
Product Manual：
BOBST 70419203 (S-2000/S-2100) main control interface circuit board
BOBST 70419203 is the main control signal interface board for S-2000/S-2100 series equipment, responsible for signal conversion, isolation, and communication bridging between the main control and various I/O modules, servos, and sensors. It is a system level critical interface board.
Original part number: 70419203 (also written as 704-1920-03), compatible with BOBST S-2000, S-2100 and other models.
Board positioning: Main control interface/communication backplane, responsible for centralized signal exchange and distribution of the entire machine.
Core functions:
Main control and I/O board, driver board, sensor signal docking
Multi channel 24V input/output signal isolation and relay
System bus communication transfer, address decoding, signal buffering
Compatible models: BOBST S-2000, S-2100 series printing/packaging equipment (such as gravure printing, flexographic printing, laminating, laminating).
PCB material: Industrial grade FR-4 high Tg multilayer board, resistant to vibration, temperature, and low deformation.
Signal isolation: optoelectronic isolation+differential signal processing, strong/weak electrical isolation, anti workshop EMI interference.
Power supply specification: 24VDC ± 20% power supply, compatible with industrial power grid fluctuations.
Channel configuration: Integrated multiple digital I/O, bus interface, encoder/sensor interface.
Protection mechanism: onboard self recovery fuse, TVS surge protection, ESD protection.
Gold Finger/Connector: Edge gold-plated gold finger+industrial grade connector, anti-oxidation, reliable insertion and removal.
Three proof coating: The entire board is coated with three proof paint, which is moisture-proof, dustproof, and corrosion-resistant, and is suitable for harsh workshop environments.
Status indication: Multiple sets of LEDs display power, communication, I/O activation, and fault status.
Installation method: Standard card slot/rack installation, hole position consistent with the original factory, in-situ replacement without modification.
Working temperature: -20 ℃~+70 ℃, stable long-term operation, low temperature rise.
Compatibility: Fully compatible with the firmware and communication protocol of S-2000/S-2100 system, ready to use and quickly put into production after replacement.
Product detailed pictures：
S-2000 S-2100 70419203
product video
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