IDEC FT1A Series User Manual

2: P RODUCT S PECIFICATIONS
2-6 S MART AXIS P RO /L ITE U SER ' S M ANUAL FT9Y-B1378
Function Specifications
Function Specifications
Type Number
FT1A-
H12RA
B12RA
H12RC
B12RC
H24RA
B24RA
H24RC
B24RC
H40RKA
H40RSA
B40RKA
B40RSA
H40RC
B40RC
H48KA
H48SA
B48KA
B48SA
H48KC
H48SC
B48KC
B48SC
Program
Capacity
(Note 1)
Ladder
12,000 bytes
(3,000 steps)
47,400 bytes
(11,850 steps)
FBD 10,000 bytes 38,000 bytes
Number of
Function
Blocks (Note 2)
Block (B) 200 1,000
Timer (T) 100 200
Counter (C) 100 200
Input
Points
8162430
Digital Input
(Terminal No.)
6
(I0 to I5)
8
(I0 to I7)
12
(I0 to I7,
I10 to I13)
16
(I0 to I7,
I10 to I17)
18
(I0 to I7,
I10 to I17,
I20, I21)
24
(I0 to I7,
I10 to I17,
I20 to I27)
22
(I0 to I7,
I10 to I17,
I20 to I25)
30
(I0 to I7,
I10 to I17,
I20 to I27,
I30 to I35)
Shared Analog Input
(Terminal No.)
2
(I6, I7)
—
4
(I14 to I17)
—
6
(I22 to I27)
—
8
(I26, I27,
I30 to I35)
—
Output Points 48 1618
10A Relay Output
(Terminal No.)
4
(Q0 to Q3)
—
2A Relay Output
(Terminal No.)
—
4
(Q4 to Q7)
8
(Q4 to Q7,
Q10 to Q13)
12
(Q4 to Q7,
Q10 to Q13,
Q14 to Q17)
—
Transistor Output
(Terminal No.)
——
4
(Q14 to Q17)
—
18
(Q0 to Q7, Q10 to Q17,
Q20, Q21)
User Program Storage Flash ROM (10,000 rewriting life)
Backup Function
RAM
Backup data: Internal relay, shift register, counter current value, data register (Note 3), clock data (year,
month, and day)
Backup Duration Approx. 30 days (typical) at 25°C after backup battery fully charged
Battery Lithium secondary battery
Charging Time Approx. 15 hours for charging from 0% to 90% of full charge
Battery Life 5 years in cycles of 9-hour charging and 15-hour discharging
Replaceability Not possible to replace battery
Clock Function (Note 4) Clock accuracy: ±30 sec/month (typical) at 25°C
Control System Stored program system
Instruction Words (Ladder)
Basic Instructions 42
Advanced Instructions 99 107 DC type: 125, AC type: 111
Function Block (FBD)
Function Blocks 45
Processing Time
Ladder
Basic Instruction 0.95 ms (1000 steps)
END Processing 640 s
FBD
Logical
Operation FB
Execution Time
1.3 ms
(100 FBs)
Scan End
Processing
1 ms
Internal Relay 1024
Shift Register 128

IDEC FT1A Series Specifications

General

Brand	IDEC
Model	FT1A Series
Category	Controller
Language	English