CPU224XP-ETH Manual

Classification	GPU224XP-R -ETH	GPU224XP-T -ETH
Digital input	14	14
Digital output	10 relay	10 transistor
Analog input	2 channels (voltage or current input can be switched)	2 channels (voltage or current input can be switched)
Analog output	1	1
485 interface	2	2
Ethernet port	100M adaptive	100M adaptive
Power supply	24VDC	24VDC

Features

1) Fully compatible with S7 programming software and instruction set.
2) 14 channels of digital input; 10 channels of digital output; 2 channels of analog analog input, built-in DIP switch, voltage or current input can be set; 1 channel of analog output, output voltage and current at the same time.
3) The digital input port adopts bidirectional optocoupler and supports NPN or PNP input.
4) The analog input adopts high-precision AD and rail-to-rail operational amplifier, which can realize low-voltage recognition.
5) 2-channel PPI communication interface, supporting 187.5k baud rate. With one Ethernet port, you can download and monitor programs via Ethernet.
6) Support PPI protocol, Modbus protocol, Freeport protocol, USS protocol, support S7 Ethernet protocol, Modbus TCP protocol.
7) Built-in clock battery, dual-circuit power supply design, support perpetual calendar standby use for more than 2 years.
8) Unbreakable after encryption, completely protect your program.
9) Using FLASH technology, no need for battery support, permanent storage.
10) Anti-reverse connection design for power supply; electrostatic protection design for communication port; analog short-circuit protection.
11) Support PID instruction, which can facilitate users to realize multi-channel PID control.
12) The power board uses solid materials and sufficient power to meet multiple expansion and sensor power supply;
13) After strict industrial field test and environmental test.
14) Transistor model products, support 100K high-speed pulse output.
15) Support 7 external expansion modules, and support mixed use with Siemens modules.

Wiring

Technical Parameters

Model	CPU224XP-R/T(-ETH)
Power Consumption	7W
Program memory	16K
Data storage	10K
Digital input	14
Digital output	10
Digital IO mapping area	256(128DI/128DO)
Analog IO mapping area	64(32AI/32AO)
Maximum expansion module	7
High-speed pulse input	6 X 30K
High-speed pulse output	2 X 100K
Total number of timers	256
Total number of counters	256
Analog potentiometer	2 X 8Bit
Time interruption	2 *1mS resolution
Real Time Clock	Support, built-in battery
Boolean instruction efficiency	0.28uS
Floating point instruction efficiency	0.75uS
interface	2*RS-485,standard PPI communication ports
PPI baud rate	9.6k, 19.2k and 187.5kbps
Free port baud rate	1.2k-115.2kbps
Maximum cable length per section	Using isolated repeater: 187.5kbps up to 1000 meters, 38.4kbps up to 1200 meters; not using isolated repeater: 50 meters
Maximum number of stations	32 stations per segment, 126 stations per network
Maximum number of master stations	32
Number of interfaces	1
Mode	10/100Mbit/s
Protocol	S7 Ethernet protocol (support server mode) Modbus TCP protocol (support server and client mode)
Maximum communication distance	1000 meters
Input voltage	DC24V 20.4-28.8VDC
Input Current	100mA
Isolation (field and logic)	Not isolated
Sensor voltage	L±1V
Current limit	1.5A peak 0.7A normal
Ripple noise	DC24V power supply
Isolation (sensor and logic)	non-isolated
	Digital input characteristics
Integrated digital input	14 Input
Input type	PNP/NPN bidirectional
Rated voltage	24VDC, 4mA
Maximum continuous allowable voltage	30VDC
Surge voltage	35VDC, 0.5s
Logic 1 voltage range	15V-30VDC
Logic 0 voltage range	0-5VDC
Input delay	0.2-12.8ms can be selected
Isolation (field and logic)	Yes
Optical isolation	500VDC for 1 minute
High-speed counter input rate	30KHZ (single phase)
Simultaneously connected inputs	all
Maximum cable length	500 meters (standard input)
	Digital output characteristics
Integrated digital output	10 output
Output type	Relay 5A (resistive) Transistor sink type 24V DC single channel 0.8A
Rated current of common terminal	6A
Resistance (contact)	0.2Ω typical (0.6Ω maximum)
Photoelectric isolation (field to isolation)	500VAC, 1 minute
Simultaneously connected output	At 60°C, all outputs (horizontal installation) At 50°C, all outputs (vertical installation)
Two parallel outputs	Yes, only when the same group is output
Shield	500 meters
	Analog input characteristics
The machine’s integrated input points	2
input method	Single-ended input
Analog input characteristics	0~10V / 0~20mA
input resistance	Voltage type 30K ,current type 120Ω
Data Format	0~32000
Resolution	12 bits with sign bit
Error	Worst case, 0° to 55°C ± 2.5% of full scale Typical, 25°C ±1.0% of full scale Repeatability ± 0.05% of full scale
Analog to digital conversion time	100ms
	Analog output characteristics
The machine’s integrated input points	1
Output voltage range	0~10V
Output current rangeOutput current range	0~20mA
Data Format	0~32000
Error	Worst case, 0° to 55°C ± 3% of full scale Typical, 25°C ±2.5% of full scale Repeatability ± 1% of full scale
Conversion time	50uS
Load capacity	0~10V >5KΩ 0~20mA <500Ω
Size (W x H x D)mm	150x106x35

Communication interface definition

Analog interface definition

Note: The analog input supports voltage or current input, which can be selected by the DIP switch on the right. DIP 1 corresponds to A+ channel, DIP 2 corresponds to B+ channel, ON current input, OFF voltage input

Note: The analog output channel outputs voltage and current at the same time, both of which are controlled by AQW0

4-20mA Transmitter Wiring Diagram

Note: Before connecting the current signal, the analog input should be set to the current input mode through the red dial switch

Internal schematic diagram of transistor output

Dimensions

CPU224XP-ETH Review