RMS1 – GR User’s Manual
Exemys
www.exemys.com
21
A Technical Specifications
The minimum and maximum admissible values for inputs, voltage outputs, as well as power
consumption of RMS1-GR are detailed below:
1. Power Consumption
RMS1-GR without relays
Input Voltage Maximun
12 Vdc
24 Vdc
70 mA
70 mA
RMS1-GR with 8 relays
Input Voltage Maximun
12 Vdc
24 Vdc
160 mA
110 mA
RMS1-GR with 16 relays
Input Voltage Maximun
12 Vdc
24 Vdc
250 mA
160 mA
2. Digital inputs
In order to activate digital inputs an external continuous voltage must be applied. This power supply
has to share the GND terminal with the RMS1-GR power supply. If necessary, the same power supply
used to power the RMS1-GR can be used.
The input is of a sinking type, it accepts PNP sourcing type sensors or devices.
Parameter
Minimum Maximum
Units
Applied voltage
3.5
28
Vdc
Input impedance
2
-
K
Two examples of how to connect directly from the same power source of the RMS1-GR as well as an
external power supply where it can be seen that they must share a common terminal are shown.
