PM8AI/V - 8 Voltage Input Module
The PM8AI/V is a 8 channel voltage input module. The inputs are isolated from the logic and share a common negative terminal.
The standard setting for the PM8AI/V module is 0 – 10V. An input voltage of 0 - 10Volts represents an output of 0 - 4095 and 2 volts would give a reading of 819 ± 1LSB. To obtain an output value of 0 to 4095 for an input signal of 2 to 10V the offset switch is switched on. An input range of 0(1) to 5Vdc is available by removing the jumper link located on the analogue board inside the enclosure.
| PM8AI/V – 8 VOLTAGE INPUTS |
| Analog Inputs |
8 |
| Type |
Single-Ended |
| Voltage |
0-10Vdc / 0-5Vdc |
| Offset (switch selectable) |
2Vdc (0-10) / 1Vdc (0-5) |
| Resolution |
12 bit (0-4095) |
| Sample rate |
12.5 samples/sec |
| Input Impedance |
20KOhms |
| Drift |
50 ppm/deg.C typ. |
| Accuracy |
0.2 % of span |
| Isolation (Field & Logic) |
1500VAC RMS |
| Power supply (Field) |
+12Vdc to 24Vdc |