EXM CPU Naming Convention
Figure 5 - CPU Naming Convention
1. Total number of inputs and outputs for the
device.
2. Voltage Supply
a. AC
b. DC
3. Types of Inputs:
a. D – Digital only
b. DA – Digital and Analogue Voltage
c. DAI – Digital and Analogue Voltage
and Current
4. Type of Outputs:
a. R – Relay
b. TN – Transistor PNP
c. RT – Relay and Transistor PNP
5. Special Function
a. N = Ethernet built-in
b. WIFI = WiFi onnectivity but no
GSM/GRS
c. GWIFI = WiFi connectivity and
GSM/GPRS