System power supply | 22-28VDC(Nominal 24VDC) |
Protection | Anti-reverse connection protection |
Module consumption | 70mA@24Vdc |
Internal Bus supply current | Max:2.0A@5VDC |
Isolation | system to site power isolation |
Field power supply | 22-28V(Nominal 24V) |
Field supply current | Max. DC 8A |
Number of supported I/O modules | 32 pcs |
Wiring diameter | Max.1.5mm² (AWG 16) |
Way to install | 35mm DIN rail |
Dimension | 115 * 65.5 * 75mm |
Weight | 120g |
Programming Specification
Programming Specification | |
Programming Software | CODESYS SP17 |
Programming language | IEC 61131-3 (LD, IL, ST, CFC/FBD, SFC) |
Maximum State Tasks | 5 |
Bit Instruction Cycle | 0.21us |
Word Transfer Cycle | 0.39us |
Floating Point Operation Cycle | 0.42us |
Program Memory | 1MBytes |
Data Storage | 1MBytes |
Power-down Protection Area | 3KBytes |
RTC: | Not Supported |
Maximum Expansion Module | 32 |
Modbus Master Max Channel Numbers | 10 |
Modbus Master Command Max Length: | |
Function Code 1(Read Coils) | 2000 |
Function Code 2(Read Discrete Inputs) | 2000 |
Function Code 3(Read Holding Registers) | 125 |
Function Code 4(Read Input Registers): | 125 |
Function Code 15(Write Multiple Coils) | 440 |
Function Code 16(Write Multiple Registers) | 27 |
Function Code 23(Read/Write Multiple Registers) | 25+25 |
Interface Parameters | |
Interface | 2 * RJ45 & 1 * RS485 |
Network Port Baud Rate | 10/100Mbps, Adaptive and full duplex |
Network Protocol | Modbus TCP,the default IP of the device is 192.168.0.15 |
Serial Port Configuration(RS485) | Supports Modbus RTU/ASCII, the baud rate is 2400~115200bps, and supports the parameter configuration of parity code and stop bit |
LED indicator | 6 LEDs PWR STAT RUN NET IRN IER |
Link Parameters | |
Modbus TCP Client | Max supports for connecting 6 Modbus TCP servers |
Modbus TCP Server | Max supports for 6 Modbus TCP clients connected |
Modbus RTU Master | Max supports for connecting 5 slave devices |
Modbus RTU Slave | Max supports for connecting 1 master device |