AAP135-S00/K4A00: 8 Channel Isolated Pulse Input Module
The AAP135-S00/K4A00 is the 8 Channel Isolated Pulse Input Module covered on this page. The attribute that decides whether it fits the existing installation without modification is 0 to 10 kHz.
This configuration's 8 channel isolated pulse input module is the attribute that drives the replacement decision. On a rack I/O module the configuration that matters is the one that decides whether the unit drops into the existing slot and speaks the existing signal. 8 channel isolated pulse input module sets channel count, voltage or current class and isolation behaviour — the three things that decide compatibility with the backplane, the field wiring and the rest of the I/O. Matching 0 to 10 kHz against the rack rather than a generic datasheet avoids a module that installs but does not interface.
| Feature | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Brand | Yokogawa |
| Part Number | AAP135-S00/K4A00 |
| Input channels | 8 isolated channels |
| Input frequency | 0 to 10 kHz |
| Minimum pulse width | 40 µs |
| Contact input | Open: 100 kΩ or larger, Close: 200 Ω or less |
| Voltage/current pulse input | VH: 3 to 24 V DC, VL: -1 to 8 V DC |
| Signal source resistance | 1 kΩ or less |
| Shunt resistance | None/200/500/1000 Ω |
| Pull-up resistance | 68 kΩ |
| Data update period | 2 ms |
| Transmitter power supply | 12 V DC or 24 V DC |
Availability & Condition at AutoDCSTech
| Part Number | AAP135-S00/K4A00 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | Japan |
