Product Code PLC300-C34ma
Description CPU, AC/DC/Relay
 
Physical Size
Dimensions (W×H×D) 137 mm × 80 mm × 62 mm
Power loss (dissipation) 10 W
 
Power Supply　
Line voltage-permissible range 85 to 264 V AC, 47 to 63 Hz
Input current CPU only/max load 30/100 mA at 240 V AC  
60/200 mA at 120 V AC
In rush current (maximum) 20A at 264 V DC
Isolation (input power to logic) 1500 VAC
Hold up time (from loss of input power) 80 ms at 240 V AC, 20ms at 120 VAC
Internal Fuse, not user-replaceable 2 A, 250 V, Slow Blow
+5 V DC power for Expansion I/O(max) 660 mA
 
24 V DC Sensor Power Output　
Voltage range 20.4  to 28.8 V DC
Maximum current 280 mA
Ripple noise (maximum) Less than 1 V peak to peak
Current limit 600 mA
Isolation (sensor power to logic circuit) Not isolated
 
CPU Features
Onboard digital inputs 14, 24 V DC
Onboard digital outputs 10 Relay
Program memory size 24KB base memory, can be expanded to 72KB
Data block size 10KB base memory, can be expanded to 110KB
Stored permanently 10KB
Backed by super capacitor or battery 10KB
 
High-speed counters (32 bit value)
Total 6 High-speed counters
Single phase counters 6, each at 30 KHz clock rate
Two phase counters 4, each at 30 KHz clock rate
Pulse outputs 2 at 20KHz pulse rate
Analog adjustments 2 with 8 bit resolution
Timed interrupts 2 with 1ms resolution
Edge interrupts 4 edge up and/or 4 edge down
Selectable input filter times 7 ranges from 0.2ms to 12.8ms
Pulse catch 14 pulse catch inputs
Number of expansion I/O Modules 7 modules
Maximum digital I/O 256 points(128 inputs / 128 outputs)
Maximum analog I/O 64 points(32 inputs / 32 outputs)
Internal memory bits 256 bits
Stored permanently on power down 112 bits
Backed by super capacitor or battery 256 bits
Timers Total 256 timers
Backed by super capacitor or battery 64 timers
        1ms 4 timers
        10ms 16 timers
        100ms 236 timers
Counters total 256 counters
Backed by super capacitor or battery 256 counters
Boolean execution speed 0.15μs per instruction
Float execution speed 8μs per instruction
Super capacitor data retention time 100 hours, typical
 
Onboard Communication　
Communication Interface 216-1AD/1BD: 3, PORT0 for PPI in RS485, PORT1 in RS485 and RS232, FPROT for freeport in RS485
216-1AF/1BF: 3, PORT0 in RS485 and RS232, FPROT0 for freeport in RS485, FPROT1 for freeport in RS485
Isolation(external signal to logic circuit) Not isolated
PPI/MPI baudrates 9.6, 19.2 and 187.5 kbaud
Freeport baudrates 0.3, 0.6, 1.2, 2.4, 4.8, 9.6, 19.2 and 38.4 kbaud
 
Maximum Cable Length per Segment　
Up to 38.4 kbaud 1200m
187.5 kbaud 1000m
 
Maximum Number of Stations　
Per segment 32 stations
Per network 126 stations
Maximum number of masters 32 masters
PPI master mode (NETR / NETW) Yes
MPI connections 8 total, 2 reserved:1 for PG and 1OP
 
Input Features　
Number of integrated inputs 14 inputs
Input type Sink/Source (IEC Type 1 sink)
 
Input Voltage　
Maximum continuous permissible 30 V DC
Surge 35 V DC for 0.5 s
Rated value 24 V DC at 4 mA, nominal
Logic 1 signal (minimum) 15 V DC at 2.5 mA, minimum
Logic 0 signal (maximum) 5 V DC at 1mA, maximum
 
Isolation (Field Side to Logic Circuit)　
Optical isolation(Galvanic) 500 V AC for 1 minute
Isolation groups of 8 points
 
Input Delay Times　
Filtered inputs and interrupt inputs 0.2 to 12.8 ms, user-selectable
 
HSC Clock Input Rate,Single Phase　
Logic 1 lever = 15 to 30 V DC 20 kHz, maximum
Logic 1 lever = 15 to 26 V DC 30 kHz, maximum
 
Quadrature　
Logic 1 lever = 15 to 30 VDC 10 kHz, maximum
Logic 1 lever = 15 to 26 VDC 20 kHz, maximum
 
Connection of 2 Wire Proximity Sensor (Bero)　
Permissible leakage current 1 mA, maximum
 
Cable Length　
Unshielded (not HSC) 300 m
Shielded 500 m
HSC inputs, shielded 50 m
 
Number of inputs ON Simultaneously　
40℃ 14
50℃ 14
 
Output Feature　
Number of integrated outputs 10 outputs
Output type Relay, dry contact
Output voltage
Permissible range 5 to 30 V DC or 5 to 250 V AC
Rated value -
Logic 1 signal at maximum current -
Logic 0 signal with 10 kohm load -
 
Output Current　
Logic 1 signal  2 A
Number of output groups 3
Number of output ON (maximum) 10
Per group-horizontal mounting (maximum) 4/3/3
Per group-vertical mounting (maximum) 4/3/3
aximum current per common/group 8A
Lamp load 30 W DC / 200 W AC
On-state resistance (contact resistance) 0.2 ohm, maximum when new
Overload protection No
 
Isolation　
Optical isolation(galvanic) -
Isolation resistance 100 Mohm, minimum when new
Isolation coil to contact 1500 VAC for 1 minute
Isolation between open contacts 750 VAC for 1minute
In group of 3 points
Switching Frequency(pulse train outputs)　
Q0.0 and I0.0 1 Hz, maximum
 
Relay　
Switching delay 10 ms,maximum
Lifetime mechanical(no load) 20,000,000 open/close cycles
Lifetime contacts at rated load(2A) 300,000 open/close cycles
 
Cable Length　
Shielded 500 m
Unshielded 150 m