IDEC MICROSmart FC6A Series, User Manual

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2: P
RODUCT
S
PECIFICATIONS
2-116 FC6A S
ERIES
MICROS
MART
U
SER
’
S
M
ANUAL
FC9Y-B1722
(5) ACT1 LED [ACT]
When the LINK1 LED is on, this LED flashes when the module is communicating with the expansion interface remote master
module or upstream expansion interface remote slave module.
(6) LINK2 LED [LNK]
This LED turns on when the downstream expansion interface remote slave module is connected to expansion port 2 [Exp.
port S2] using an Ethernet cable.
(7) ACT2 LED [ACT]
When the LINK2 LED is on, this LED flashes when the module is communicating with the downstream expansion interface
remote slave module.
(8) Expansion Connector
This connector is used to connect an expansion module.
(9) Expansion Port 1 [Exp. port S1]
This port is used to connect the expansion interface remote master module or upstream expansion interface remote slave
module to the module using an Ethernet cable.
(10) Expansion Port 2 [Exp. port S2]
This port is used to connect the downstream expansion interface remote slave module to the module using an Ethernet cable.
(11) Power Supply Terminals
These terminals supply 24V DC power to the expansion interface remote slave module.
(12) Expansion Port 2 [Exp. port S2] Cover
A removable cover that protects expansion port 2 [Exp. port S2]. When using expansion port 2 [Exp. port S2], remove the
expansion port 2 [Exp. port S2] cover.
Expansion Modules That Can Be Connected to an Expansion Interface Remote Slave Module
Function Specifications
Module Type Connectable to Expansion Interface Remote Slave Module
Digital I/O module Yes
Analog I/O module Yes
PID module Yes
Communication module —
Expansion interface module (expander) Yes
Expansion interface remote master module —
Type No.
FC6A-EXM1M
(Expansion interface remote master module)
FC6A-EXM1S
(Expansion interface remote slave module)
Rated Operating Voltage Internal power: 5V DC (supplied from CPU module) External power: 24V DC
Voltage Fluctuation
Range
— 20.4 to 28.8V DC (including ripple)
Current Draw
Internal
Power
75 mA supplied from CPU module (5V DC) —
External
Power
—
When maximum number of modules is connected:
0.85 A (28.8V DC)
Allowable Momentary
Power Interruption
— 10 ms or longer (when rated power supply voltage)
Isolation between
Internal Circuit
Not isolated Not isolated
Withstand Voltage — Between power and FE terminals: 500V AC, 1 minute
Insulation Resistance —
Between power and FE terminals: 10 M Ω or higher
(500V DC insulation resistance tester)
Inrush Current — 35 A maximum