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1.
Performance Specifications
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Item
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Description
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Program method
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Relay symbol
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Control method
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Cyclic operation
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Number of I/O points
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16 points (Input 8 points/ Output 8
points)
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Program memory
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Built-in EEPPROM (without battery)
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Program capacity
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900 steps
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Operation speed
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1.6 µs/step (basic
instruction)
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Number of instruction
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Basic 43
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High-level 71
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Operation
memory
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Internal relay (R)
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256 points (R0 to R15F)
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Timer/Counter (T/C)
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128 points (T0 to T99/C100 to C127
[initial setting])
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Auxiliary timer
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None
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Data register (DT)
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256 words (DT0 to DT255)
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Index register (IX, IY)
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2 words
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Master control relay (MCR) points
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16 points
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Number of labels (JMP and LOOP)
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32 labels
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Differential points
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Unlimited number of points
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Number of step ladder
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64 stages
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Number of subroutines
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8 subroutines
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Number of interrupt program
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2 programs (INT4, INT5)
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Special
functions
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High speed counter
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1 point
Input: X0 and X1 (count)/X2 (reset)
Counting Mode: 2 phases mode, Up
mode, Down mode, Up/Down mode
Counting range: -8,388,608 to
8,388,607
Max. counting speed: 1 phase mode 10
kHz, 2 phases mode 10 kHz
Min. input pulse width: 50 µs,
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Volume input
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3 points (V0: DT9040, V1: DT9041,
V2: DT9042) (Connector specification)
(These inputs can be used as
external inputs by using the optional cable. One of
3 points can be used as a thermister input)
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Pulse catch input
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4 points (X0 to X3)
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Interrupt input
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2 points (X4, X5)
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Pulse output
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1 point (Y7)
Pulse output frequency range (1,440
Hz to 5 kHz/720 Hz to 5 kHz/45 Hz to 5 kHz/90 Hz to
5 kHz/180 Hz to 5 kHz/360 Hz to 5
kHz) can be changed over.
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Constant scan
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I/O is refreshed every 2.5 ms×set
value (within 160 ms)
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Adjustable input time filtering
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1 to 128 ms (X0 to X3)
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Self-diagnosis function
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Such as watchdog timer, program
syntax check
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Memory backup
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EEPROM holds the program and
counters of system register
The hold type memory area can be
backed up by the built-in capacitor.
(for more than ten days and the
ambient temperature of 25°C 77
° F)
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2.
General Specifications
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Item
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Description
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AFC12142 (NPN), AFC12152 (PNP)
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AFC12141 (NPN), AFC12151 (PNP)
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Rated operating voltage
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24 V DC
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12 V DC
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Allowable voltage range
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21.6 to 26.4 V DC
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10.8 to 13.2 V DC
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Current consumption
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0.2 A or less
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0.4 A or less
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Ambient temperature
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0°C to 55°C 33
° F
to 131 ° F
*1
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Storage temperature
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-20°C to 70°C -
4 °
F to 158 °
F
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Ambient humidity
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30% to 85% RH (non-condensing)
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Storage humidity
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30% to 85% RH (non-condensing)
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Breakdown voltage
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Between external terminal and
ground: 500 V AC/1 min.
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Insulation resistance
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100 M ohm, between external terminal
and ground (measured with a 500 V DC megger testing)
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Vibration resistance
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10 to 57 Hz, single amplitude of
0.075 mm .003 inch, 57
to 150 Hz, fixed acceleration of
9.8 m/s2, 10 cycles on 3
axes
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Shock resistance
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147 m/s2, operation time
of 11 ms, two times of half-sine shock pulse on 3
axes
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Noise immunity
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1000 V(p-p) with pulse widths 50
ns/1 µs
(based on in-house measurements and
except for volume input)
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Operation condition
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Free from corrosive gases and
excessive dust
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Note) *1. When it used at the temperature
higher than 40°C 104 °
F, reduce the number of the
output parallel ON points.
2. The power supply for operation is not
insulated from the built-in power supply (Vcc). Use an
insulated power supply.
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