model
Technical Parameters
CPU ST30
order number
UN 288-1ST30-0AA0
Dimensions W x H x D (mm)
110×100×81
Current supply (24 V DC)
300mA max.
Digital Input Current Consumption(24 V DC)
4 mA per input used
CPU characteristics
user memory
24 KB program memory/12 KB data memory/up to 10 KB retentive memory
Onboard digital I/O
18 points input/12 points output
module extension
Up to 6 expansion modules
Signal Board Expansion
Up to 1 signal board
high speed counter
6 total
Single phase: 6 channels 200 KHz
AB phase: 4 channels 100 KHz
communication
Number of ports
Ethernet: 1
Serial Ports: 1 (RS485)
Expansion port: optional 485 BD board
programming device
Serial port: 1 connection, Ethernet port: 1 connection
CPU (PUT/GET)
Ethernet: total number of client and server connections 6
power input
voltage range
20.4 ~ 28.8VDC
Power Output
voltage range
20.4 ~ 28.8VDC
Rated output current (maximum)
300 mA
digital input
Enter points
18
type
sink/source
Rated voltage
Normal DI point: 24 V DC at 4 mA, rated value High-speed DI point: 24 V DC at 6.5 mA, rated value
Allowable continuous voltage
30 V DC max
Logic 1 signal (minimum)
I0.0-I0.3: 4VDC at 12.75mA
I0.6-I1.1: 15VDC at 3.7mA
Others: 15VDC at 2.5mA
Logic 0 signal (maximum)
I0.0-I0.3: 1VDC at 1mA
Other inputs: 5VDC at 1mA
filter time
Individually selectable for each channel (points I0.0 to I1.5): 0.2, 0.4, 0.8, 1.6, 3.2,
6.4 and 12.8µs 0.2, 0.4, 0.8, 1.6, 3.2,
6.4 and 12.8ms Individually selectable
for each channel Choices (I1.6 and greater points): 0, 6.4, 12.8ms
digital output
output points
12
type
Solid State - MOSFET (Source)
voltage range
20.4 ~ 28.8VDC
Rated current per point (maximum）
0.5A
Side View
Dimensions (mm)
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