- Four channel encoders with OUT/DIR, CW/CCW and A/B phase
- Internal FIFO: Save 512 points per channel
- 32-bit encoder & comparator
- Pulse width is adjustable from 0.5 us to 1.6ms
- Dual I/O design - Isolation & TTL
- Support linear and random trigger function for position compare
- Mapping of comparator and trigger is configurable
- Homing by the rising edge of EZ signal
PCI-8124 is a 4 channel trigger board which is suitable for advanced line scan application which need high line rates. PCI-8124 has internal FIFO to realize the high speed position compare and trigger pulse output. The frequency can be up to 30KHz. For this application, ADLINK proposes you can use PCI-8134 and PCI-8124 together to gain the advantage of motion control and high speed trigger function. For position compare, PCI-8124 provides two method: linear function or variable interval. PCI-8124 also provide the variety of mapping function between comparator and trigger output. The comparator condition can be associated with latch signal, TTL input and EA/EB signal.
Couter
- Number of channels 4
- Maximum trigger 1MHz
- pulse frequency
- Encoder counter 4, 32-bit
- Comparator 4, 32-bit
- FIFO capacity 512 points/channel
- Maximum encoder 5MHz
- input frequency
- Trigger pulse width 0.5μs to 1.6ms
I/O Signals
- Partial I/O signals optically isolated with 2500Vrms isolation voltage
- Partial I/O signals TTL type encoder signals input pins EA and EB
- Encoder index signal EZ input pin
- Position latch input pin LTC
- Trigger pulse output pin TRG
General Specifications
- Connectors 50-pin SCSI-type connector
- Operating Temperature 0˚C - 50˚C
- Storage Temperature -20˚C - 80˚C
- Humidity 5 - 85%, non-condensing
Power Consumption
- Slot power supply (input) +5V DC ±5%, 900mA(max)
- External power supply +5V DC ±5%, 500mA(max)
Ordering Information:
PCI-8124 4-CH trigger board
