GN-9371_2_3 User Manual
Page 10 of (110)
G-series GN-9371_2_3 PIO Rev. 1.02.docx
3.2 Interface Specification
Programmable Specification
Module list
GN-9371
GN-9372
GN-9373
Programming
CODESYS V3.5.11.3
Run-Time System
Multiple PLC Tasks
Program Languages
IEC 61131-3 (LD, IL, ST, FBD, SFC)
Program Memory
512 Kbytes
16 Mbytes
Data Memory
96 Kbytes
16 Mbytes
- I/O Input: %IW0 ~%IW2047 (2048 words)
- I/O Output: %QW0 ~%QW2047 (2048 words)
- Memory: %MW0 ~ %MW8191 (8192 words)
Non-Volatile Memory
4 Kbytes
32 Kbytes
- Retain : 2 Kbytes
- Retain : 16 Kbytes
- Flag : 2 Kbytes
- Flag : 16 Kbytes
OPC-Server
Not Supporting
OPC DA
Online Change
Not Supporting
Supporting
Source Upload/Download
Not Supporting
Supporting
File transmit
Not Supporting
Supporting
Breakpoint
Not Supporting
Supporting
Web Visualization
Not Supporting
only GN-9373
Max. Task
10
Max. Cycle Task
10
Max. Status Task
10
Process Time
(90 Instructions)
1usec
7usec
RTC
Retain Time : < 15 days (Accuracy : < 2min per a month)
Interface Specification
Adapter Type
Master & Slave Node (Modbus TCP, Modbus RTU)
Max. Expansion
63 Slots
Max. Data Size
Max. 128Byte each slot (Input + Output)
Max. Nodes
Limited by Ethernet Specification
Baud rate
10/100Mbps, Auto-negotiation, Full Duplex
Ethernet Interface
RJ-45 socket (x 2pcs)
Ethernet Protocol**
Modbus TCP, Modbus UDP, SNTP
HTTP (Web Visualization*, Web-Server), DHCP/BOOTP, OPC-Server
Max. Socket
24 (UDP: 8, TCP: 16, TCP_LISTEN: 10)
Serial Interface
RS232/RS485 (x 2port, supporting Touch Panel)
Serial Protocol
Modbus RTU (Baud Rate : 2400~115200 bps / Default: 115200 bps)
Indicator
6 LEDs
1 Green/Red, Module Status (MOD)
1 Green/Red, Network Status (NET)
1 Green/Red, PLC Run/Stop Status (RUN)
1 Green/Red, Expansion I/O Module Status (IOS)
1 Green, System Power Status
1 Green, Field Power Status