FNM01-A21

FNM01-A21 is module that combines digital and analog inputs and outputs. The module has 4 analog differential input channels with maximal 16-bit resolution, 4 digital inputs 24VDC with common end and LED indication of input circuit state and 4 non latching transistor outputs with common end and LED indication of the state in the output circuit. Analog input part of circuit is used for accepting and processing of all standard analog signals (current, voltage and RTD). Simultaneously, every channel can accept different type of analog signal. The configuration of type of input according to channel is performed by jumpers on the module itself. The returned data is one word per input. Inputs operate in self-scan mode. Calibration is done in software.Monotonicity with no missing codes is guarantied. Inputs are not protected. There are no effects of improper connection of the terminals.Digital signal evaluation is done on request from CPU. There is no need for external load if outputs are connected directly to the inputs. Digital outputs have no short circuit protection. During the failure of CPU module digital outputs are in off state. After power up sequence output level is user selectable.

Order code: E01-205-A21

Number of analog inputs      4
Input type                            current (0-20mA, 4-20mA)
                                             voltage (1-5V, 0-10V, ±10V)
                                             RTD (Pt100 -200 to 850°C, Pt1000 -200 to 300°C)
Input configuration              By jumpers, independently for each channel
Input impedance                  ≥10kΩ for voltage, ≤300Ω for current inputs
Conversion time                   2ms
Sample repetition time         2 – 10ms
Number of digital inputs      4
Type of inputs                     Type 1
Galvanic isolation                 Yes, optocoupled
Input voltage range            24 VDC
Logical 1                              voltage> 15VDC
Logical 0                              voltage<5VDC
Input current                      10mA Max (on 24VDC)
Number of digital outputs   4
Galvanic isolation                Yes,optocoupled
Output voltage range        24 VDC
Logic "1" level                     L – 1.5V
Output current                   500mA Max
Total output current          4A