TPS3(G2)-based Modbus Gateways
Our standard TPS2(G2)-based Modbus Gateways — MG2342 — feature four universal RS232/422/485 ports. Tibbits #02 are used to implement them. We also can supply models with RS232-only (MG2340) or RS485-only (MG2341) serial ports.
Terminal block assignment is as follows:
MG Model --> |
MG2340 |
MG2341 |
MG2342 |
||
Tibbit used --> |
Tibbit #01 |
Tibbit #05 |
Tibbit #02 |
||
Terminal block # |
RS232 |
RS485 |
RS232 |
RS422 |
RS485 |
1 |
TX (output) |
485+ |
TX (output) |
TX+ (output) |
TX+ (output) |
2 |
RX (input) |
485- |
RX (input) |
RX- (input) |
RX- (input) |
3 |
RTS (output) |
--- |
RTS (output) |
RTS+ (output) |
--- |
4 |
CTS (input) |
--- |
CTS (input) |
CTS+ (input) |
--- |
5 |
GND |
GND |
GND |
GND |
GND |
6 |
--- |
--- |
DTR (output) |
TX- (output) |
TX- (output) |
7 |
--- |
--- |
DSR (input) |
RX+ (input) |
RX+ (input) |
8 |
--- |
--- |
--- |
RTS- (output) |
--- |
9 |
--- |
--- |
--- |
CTS- (input) |
--- |
TPS3(G2)-based Gateways are powered using our standard 12V power adapters. Gateways equipped with Wi-Fi ports are supplied with external Wi-Fi antennas.
TPS3(G2) devices have a number of status LEDs. For more information on the device states displayed by the Modbus Gateway app see Understanding LED Signals .