Product Features
Flexible High-speed I/O Control Module
High-speed, stable I/O response
The flexible high-speed I/O control module provides highly accurate control of I/O timing owing to the asynchronous execution of internal control logic to the CPU and control bus. Variation in processing time is reduced to nanoseconds, thereby enabling sensors such as proximity lasers to trigger vision cameras accurately, which is required in product testing equipment in order to capture products moving at high-speed.
Trigger input timing is adjustable to a minimum of 25 ns resolution.
FPGA logic design enables more freedom in customization
Equipped with a FPGA, control logic can be programmed easily using GX Works3. This low-cost alternative to HDL programming, logic synthesis and timing analysis reduces the design process, which is a common feature of general FPGA logic design.
Flexible high-speed I/O control module specifications
Item | RD40PD01 | |
---|---|---|
DC | Differential | |
Number of input points (point) | 12 (5/24 V DC/differential) | |
Number of output points (point) | 8 (5...24 V DC, 0.1 A/point) | 6 |
Number of interrupts | 8 | |
Input response time (µs) | ≤ 1 | |
Output response time (µs) | ≤ 1 | |
Max. pulse input speed (pulse/s) | 200 k (200 kHz) | 8 M (2 MHz) |
Max. pulse output speed (pulse/s) | 200 k (200 kHz) | 8 M (2 MHz) |
Main functions executable using main block combinations | Pulse count, coincidence detection, cam switch, highly-accurate pulse output, PWM output, ratio setting, pulse measurement, electrical interface conversion | |
Main hardware logic processing time | Logic operation: Min. 87.5 ns, coincidence output: Min. 137.5 ns, cam switch: Min. 262.5 ns |
|
Function | ||
Firmware update*1 | ● | |
External interface*2 | ||
40-pin connector | ● (2x) |
*2: For applicable options, please refer to the relevant product manual.