Numatics G3 Series - Page 25

G3 Series EtherNet/IP
TM
DLR Technical Manual
4-25
TDG3EDM1-6EN 3/18
Subject to change without notice
www.asco.com/g3
Recommended External Fuses
Power Consumption - Power Connector Pin for Valves and Outputs
Description
Current
Number of Solenoid Valve Coils Energized Simultaneously
Number of coils ____ X ____ A
=
__________Amps
(Reference Chart 1 above for specific current draw based on valve series)
+
Total load current drawn by simultaneously energized Discrete Outputs
=
__________Amps
+
Number of I/O modules installed ___ X 0.04 A
=
__________Amps
+
Main Valve Driver
=
0.03 Amps
+
Number of +32 Valve Drivers
Communication Node Power Consumption
=
=
0.05 Amps
+
0.01 Amps
Total:
__________Amps
Surge Compensation:
X
1.25
Suggested External +24 VDC (Valves and Outputs) Fuse Value:
__________Amps
Power Consumption – Power Connector Pin for Node and Inputs
Description
Current
Communication Node Power Consumption
=
0.10 Amps
+
Total load current drawn by Sensor Devices from Discrete Inputs source
=
__________Amps
+
Number of I/O modules installed ___ X 0.08 A
=
__________Amps
+
Total:
__________Amps
Surge Compensation:
X
1.25
Suggested External Pin +24 VDC (Node and Inputs) Fuse Value:
__________Amps
*Factory Default Settings
External fuses should be chosen based upon the physical manifold configuration. Please refer to the
following table for the fuse sizing chart.
External Fuse Sizing Chart
• The Node and Inputs Aux Power pins supply power to the node electronics. These pins
must be powered to supply communication node and input power.
• The internal electronic fuses exist to protect against damage due to catastrophic failure
of internal components. External fuses are always recommended for protection against
power supply failure, over-current conditions, etc.
NOTE!