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.
From V08 onwards the PM8AI/V includes an option for 16 bits resolution. This option is set by changing the new Input Type register.
PM8AI/V - 8 Voltage Input Module
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) & 16 bit(V08 onwards)
Sample rate
12.5 samples/sec
Input Impedance
20KOhms
Drift
50 ppm/deg.C typ.
Accuracy
0.2 % of span
Isolation (Field & Logic)
1500VAC
Power supply (Field)
+12Vdc to 24Vdc
Order Codes
- PM8AI/V - PROMUX 8 Voltage Input Module
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PM8AI/V - 8 Voltage Input Module
