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The 3BSE007287R1 generates precise trigger pulses for industrial timing applications. This dedicated card operates within ABB Advant Controller systems. You can use it for phase control or synchronization tasks.
Key Technical Parameters
The table below lists all essential technical specifications for this trigger pulse generator card.
| Specification | Details |
|---|---|
| Part Number | 3BSE007287R1 |
| Product Type | Trigger Pulse Generator Card |
| Compatibility | ABB Advant Controller series |
| Number of Outputs | 4 isolated pulse channels |
| Pulse Width Range | 50 µs to 20 ms (programmable) |
| Frequency Range | 0.1 Hz to 10 kHz |
| Output Voltage | 5V to 24V DC (selectable) |
| Output Current | 50 mA per channel maximum |
| Isolation | Optocoupler (1500V AC) |
| Dimensions (W x H x D) | 235 mm x 30 mm x 185 mm |
| Weight | Approx. 0.48 kg |
| Interface | S100 backplane bus |
| Power Supply | 5V DC from backplane |
| Current Consumption | 300 mA |
| Operating Temperature | 0°C to 55°C |
Physical Characteristics and Installation
This pulse generator card weighs approximately 0.48 kg for standard rack mounting. Its dimensions measure 235 mm x 30 mm x 185 mm for Advant controller slots. First, insert the 3BSE007287R1 into a free I/O rack position. Then, secure the card using the top and bottom locking screws. Finally, connect your field devices to the front terminal block. LED indicators show power status and pulse activity per channel.
Pulse Output Specifications and Programming
The 3BSE007287R1 provides four isolated output channels for flexible triggering. Each channel generates pulses with a width from 50 µs to 20 ms. The frequency range spans 0.1 Hz up to 10 kHz for various timing needs. You can select output voltages between 5V and 24V DC per channel. Consequently, this card drives both TTL logic and industrial relays directly.
Isolation and Power Requirements
Optocouplers provide 1500V AC isolation between each channel and the backplane. This isolation protects the controller from field wiring faults. The 3BSE007287R1 draws 300 mA from the 5V DC backplane supply. You do not need any external power source for pulse generation. The card triggers on software commands or external event inputs.