ABB DC732F 3BDH000375R0001｜Digital Input/Output Module｜

DAPI100 3AST000929R109

32 channel flexible signal interaction
Fixed 16 channel DI digital input: collects on-site 24VDC switch signals, including valve limit, equipment start stop feedback, fault alarm, liquid level switch and other point positions;
The remaining 16 channels can be freely configured by software: they can be used as DI acquisition or as DO output to control on-site solenoid valves, contactors, and indicator lights;
Single channel independent 24VDC transistor output, with a maximum driving load of 0.5A per channel, suitable for small and medium-sized field execution components.
Electrical isolation, anti-interference, stable transmission
There is photoelectric isolation between the channel and the backplane bus, with a withstand voltage of ≥ 2500V AC, to isolate electromagnetic interference and ground loops caused by motors and frequency converters, avoid signal false triggering, and ensure long-term stable operation of chemical and metallurgical strong interference sites.
Dual deployment mode compatible system
Local direct connection: directly plug into the AC700F/AC900F controller backplane for fast local I/O response;
Remote Expansion: By using Profibus DP bus for remote substation I/O, signals from dispersed equipment in the workshop can be collected remotely, saving ABB wiring costs.
Complete machine self diagnosis and rapid troubleshooting
Onboard multiple sets of LED status indicator lights, real-time display of channel disconnection, short circuit, module power supply failure, and bus communication interruption; The system backend synchronously reports fault codes, quickly locates the fault location, and shortens the downtime for production line maintenance.
Industrial modular operation and maintenance design
Standard DIN rail buckle installation, supports non-stop hot plugging and replacement; Metal reinforced shell, IP20 protection, working temperature -20 ℃~+60 ℃, meeting all-weather continuous operation conditions.

Parameter
Complete model: DC732F
Material Number: 3BDH000375R0001
Total channel: 32 points (16DI fixed+16 point DI/DO configurable)
Signal voltage: 24VDC (input compatible with 18~30V wide voltage)
Output specifications: optional PNP/NPN transistors, single channel 0.5A
Communication bus: Profibus DP/Freelance backplane bus
Power consumption: 200W
Isolation level: Channel electrical isolation 2500VAC
Adaptation system: ABB Freelance AC700F, AC900F DCS