PT8AIIS - 8 Current Input Module Fully Isolated
The PT8AIIS is a 8 channel current input module. The inputs are fully isolated from input to logic and between inputs. This module is ideal for monitoring existing 4-20mA current loops which are isolated from each other and cannot be connected to a common point of reference.
The standard setting for the PT8AIIS module is 0 – 20mA input current which represents an output value of 0 – 4095 (12 bits) in the corresponding Modbus register. To obtain an output value of 0 to 4095 for an input signal of 4 to 20mA the offset switch is switched on. This module can also be configured for a 0 – 20.000mA input range or +/- 20.000mA input.
PT8AIIS - 8 Current Input Module Fully Isolated
Analog Inputs
8
Type
Differential
Current
0-20mAdc
Resolution
16 bit
Sample rate
0.71 samples/sec
Input Impedance
22 Ohms
Isolation (Inter Channel)
350VAC (Pk-Pk)
Drift
100 ppm/deg.C typ.
Accuracy
0.2 % of span
Isolation (Field & Logic)
1500VAC RMS
Order Codes
- PT8AIIS - PROMUX TCP 8 Current Input Module Fully Isolated
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PT8AIIS - 8 Current Input Module Fully Isolated
