Omni8/16C/Omni8P User Manual
UMC1480R24.pdf
75
© Omniflex 2021
8
SPECIFICATIONS
Power Supply Options
Voltage Option
24Vdc
20-60Vdc
85-264Vac/dc
Isolation
PSU to inputs
None
1500Vrms
1500Vrms
Max dc Ripple
10% pk. to pk.
10% pk. to pk.
N/A
Current Consumption
See Section 4.8 of this manual
Alarm/Display Inputs - Non Isolated
Type
Potential Free Contacts or switch to
0volts ve
Switch to +24volts
Common -ve
Contact Sense
User Selectable Normally Open or Closed on rear of unit
Max. open circuit voltage
28Vdc
Max. closed circuit current
5mA per input circuit
Max. Loop Resistance to detect closed contact
200 ohms
Min. Loop Resistance to detect open contact
100 kohms
Input Scan Rate
4 milliseconds with 8millisecond filter. Inputs must be stable for at least 8
milliseconds for a change of state to be detected.
Wire size
1.5mm
2
(17SWG/15.5SWG) max.
Connections
Via plug-in Terminals
Alarm/Display Inputs - Isolated
Type
19-60Vdc
90 to 150V ac or dc
Isolation Input to Logic
1500Vac rms
1500Vac rms
Input to Input Isolation
500Vac rms
500Vac rms
Qty and Type
16 Inputs dc
16 Inputs dc or ac
Contact Sense
User Selectable Normally Open or Closed on rear of unit
Compliance to Standards
Safety
IEC 950
EMC
EN50081-2: EN50082-2
