IDEC MicroSmart - Manual (Page 37)

2: M ODULE S PECIFICATIONS
« FC4A M ICRO S MART U SER ’ S M ANUAL » 2-17
Transistor Sink and Source Output Specifications (Slim Type CPU Module)
Output Internal Circuit
CPU Module
FC4A-D20K3
FC4A-D20RK1
FC4A-D40K3 FC4A-D20S3
FC4A-D20RS1
FC4A-D40S3
Output Type Sink output Source output
Output Points and Common Lines
FC4A-D20K3/S3: 8 points in 1 common line
FC4A-D20RK1/RS1: 2 points in 1 common line
FC4A-D40K3/S3: 16 points in 2 common lines
Terminal Arrangement See CPU Module Terminal Arrangement on pages 2-19 through 2-22.
Rated Load Voltage 24V DC
Operating Load Voltage Range 20.4 to 28.8V DC
Rated Load Current 0.3A per output point
Maximum Load Current 1A per common line
Voltage Drop (ON Voltage) 1V maximum (voltage between COM and output terminals when output is on)
Inrush Current 1A maximum
Leakage Current 0.1 mA maximum
Clamping Voltage 39V±1V
Maximum Lamp Load 8W
Inductive Load L/R = 10 ms (28.8V DC, 1 Hz)
External Current Draw
100 mA maximum, 24V DC
(power voltage at the +V terminal) 100 mA maximum, 24V DC
(power voltage at the –V terminal)
Isolation
Between output terminal and internal circuit: Photocoupler isolated
Between output terminals:
Not isolated
Connector on Mother Board
FC4A-D20K3/S3: FL26A2MA (Oki Electric Cable)
FC4A-D20RK1/RS1: MC1.5/16-G-3.81BK (Phoenix Contact)
FC4A-D40K3/S3: FL26A2MA (Oki Electric Cable)
Connector Insertion/Removal Durability 100 times minimum
Output Delay
Turn ON Time
Q0, Q1: 5 µs maximum
Q2 to Q17 300 µs maximum
Turn OFF Time
Q0, Q1: 5 µs maximum
Q2 to Q17 300 µs maximum
+V
Output
Inter
nal Cir
cuit
COM(–)
FC4A-D20K3, -D20RK1, and -D40K3 (Sink Output)
COM(+)
Output
Inter
nal Cir
cuit
–V
FC4A-D20S3, -D20RS1, and -D40S3 (Source Output)