IDEC OpenNet series User Manual

2: MODULE SPECIFICATIONS
OPENNET CONTROLLER USER’S MANUAL 2-35
Expansion Power Supply Module Specifications
Power Supply Wiring to Expansion Power Supply Module
Connect a 24V DC power source to the 24V and 0V pins on the expansion power supply module connector.
Use the same power source for the CPU module to power the expansion power supply module. The inrush current to
both the CPU and expansion power supply module is 50A total. AC power source cannot be used. Internal current draw of
the expansion power supply module is 30 mA.
The length of the attached cable is 1 meter (3.28 feet). When a longer cable is needed, use the attached contacts to connect
the cable to the attached connector.
Type No. FC3A-EA1
Rated Power Voltage 24V DC
Allowable Voltage Range 19 to 30V DC (including ripple)
Dielectric Strength Between power terminal and FG: 1,000V AC, 1 minute
Maximum Input Current 5A at 24V DC
Internal Current Draw 30 mA (24V DC)
Allowable Momentary Power
Interruption
10 msec (24V DC), Level PS-2 (EN61131)
Insulation Resistance Between power terminal and FG: 10 MΩ minimum (500V DC megger)
Inrush Current 50A (total of inrush currents into CPU and expansion power supply modules)
Ground Grounding resistance: 100Ω maximum
Grounding Wire UL1015 AWG22
Power Supply Wire UL1015 AWG22
Effect of Improper Power
Supply Connection
Reverse polarity: No operation, no damage
Improper voltage or frequency: Permanent damage may be caused
Improper lead connection: Permanent damage may be caused
Weight (approx.) 180g
1: NC
2: NC
3: 24V DC (red)
4: 0V (blue)
5: FG (green)
Ground
Fuse
– +
Power Voltage: 24V DC
Inrush Current: 50A
(same power source for CPU)
Connector
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com

IDEC OpenNet series Specifications

General

Brand	IDEC
Model	OpenNet series
Category	Controller
Language	English