Power Consumption - Emerson Numatics G2-2 Serie Guide De Démarrage Rapide

10) Power Consumption

Auxiliary Power Connection (Standard)
Aux. Power
Connector Pin No.
Discrete I/O Module(s) Power Jumper
All of Numatics, Inc., G2-2 I/O modules have a selectable power source jumper. This jumper determines
which Aux. Power connector pin will power these modules.
This option allows the user to select how each specific module will be powered during different conditions
(i.e. E-Stop). Each I/O module can be set-up independently allowing individual Output and/or Input
modules to remain active if needed.
Power Rating
Maximum system current capability is 8 amps. Care should be taken not to exceed 8 amp draw
through the 0VDC common pin (Current through all +24 VDC Pins combined).
Discrete I/O current draw is dependent on the device(s) connected. It is critical to know what these
values are in order to remain safely within the 8 amp limitation.
Loads should not draw more than 0.5 amps of current from any one individual discrete output point.
(Contact factory for higher current capabilities)
Auxiliary Power Connector
+24VDC (Valves & Outputs)
Solenoid Valve Coil 2005 (Each)
Solenoid Valve Coil 2012 (Each)
Solenoid Valve Coil 2035 (Each)
Solenoid Valve Coil ISO - SPA (Each)
Discrete Output
Discrete I/O Status LEDs (Each)
+24VDC (Node & Inputs)
Node
Discrete I/O Module (Each)
Discrete I/O Status LEDs (Each)
Recommended External Fuses:
External fuses should be chosen based upon the physical manifold configuration. Please refer to the next
page for the fuse sizing chart.
G2-2 Series EtherNet/IP
1 24 VDC Power for Valves & Discrete Outputs
4 24 VDC Power for Inputs & Node Electronics
Power consumption for each Discrete I/O point is dependent on the
specific current draw of input sensor devices and output loads. Please
consult the factory for output current requirements greater than 0.5 amps.
3835056 TDG22ENQS2-0
Subject to change without notice
www.numatics.com/fieldbus
TM
Quick Start Manual
Description
Voltage Tolerance
24VDC +10%/-15%
24VDC +10%/-15%
24VDC +10%/-15%
24VDC +10%/-15%
24VDC - 0.5 A max. * 12 Watts max. *
24VDC -
24VDC +/- 10%
24VDC -
24VDC -
1/07
and Modbus TCP
Current Power
0.042 A 1.0 Watts
0.105 A 2.5 Watts
0.105 A 2.5 Watts
0.160 A 4.0 Watts
0.015 A 0.36 Watts
0.040 A 0.96 Watts
0.006 A 0.14 Watts
0.015 A 0.36 Watts
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