PL8DIO – 8 Digital Input/Output Module
The PL8DIO module is an 8 channel digital input and 8 channel digital output module.
The inputs are isolated from the logic by bi-directional opto-couplers. The common is connected internally to either the -volts or +volts field power supply terminals using a jumper link which is situated inside the housing.
The inputs have internal counters associated with them. These counters are 32 bit counters allowing a count value from 0 to 4294967295.
| PL8DIO – 8 DIGITAL INPUTS / 8 DIGITAL OUTPUTS |
| Digital Inputs |
8 |
| Digital Counters |
8 |
| Counter Resolution |
32 Bit |
| Counter frequency |
1 KHz (max) |
| Pulse width |
500usec (min) |
| Counter Mode |
UP or UP/DOWN |
| Digital input 0 level |
0 to +6.5Vdc |
| Digital input 1 level |
+12Vdc to +24Vdc |
| Input Impedance |
2200 ohms |
| Input filter |
Max 6553 msec. |
| Status Indication - inputs |
LED per channel |
| Digital Outputs |
8 |
| Type |
NPN Open collector |
| Max Load Current |
100mA per channel |
| Max load Voltage |
36Vdc |
| Vce (on) Voltage |
1.1V (max) |
| Isolation (Field & Logic) |
1500VAC RMS |
| Watch dog output timer |
Disable or 1-255 sec adjustable |
| Isolation (Field & Logic) |
1500 V RMS |
| Status Indication - outputs |
LED per channel |
| Power supply (Field) |
+12Vdc to +24Vdc |
