tSH-732i
Tiny Serial Port Sharer and Baud Rate/ Modbus RTU/ASCII converter with PoE and 3 RS-232 Ports with Power Isolation (RoHS)
References & Support
Features
ICP DAS USA developed new functions for the TSH-700 series, increasing support for a greater number of applications. The tSH-700 series are a serial port sharer that provides a number of functions, including "Baud Rate Conversion", "Modbus RTU/ASCII Conversion" and "Two Masters Share One Slave". The built-in web server provides easy configuration interface, and no console commands are required.
Applications
- Office Lighting Control Application
- Production Line Application
Connect the two uplink serial ports on the tSH-735 module to the two control panels (Master controller such as TPD/HMI) in the front area as well as the back area of the office. And connect the downlink serial port on the tSH-735 module to the lighting control circuit (RS-485 bus). And then the lighting control of the office can be done by using the Master controller (TPD/HMI) in different locations.
In this production line application, the monitoring & control center (HMI/SCADA) is connected to uplink serial ports on the tSH-734 module of the production line 1 and production line 2 via RS-485. And then the on-site Master controller (Panel PC) of the production line 1 and production line 2 are connected to another uplink serial port on the tSH-734 module via RS-232. Furthermore, the downlink serial port on the tSH-734 module is connected to the slave process controller (PAC/PLC) and then each on-site I/O module can be connected to the RS-485 serial port on the slave process controller (PAC/PLC) to achieve monitoring and control of the production process from the Monitoring & control center or from the on-site controllers.
Specifications
Models | tSH-732i | |
System | ||
CPU | 32-bit ARM | |
Communication Interface | ||
Ethernet | 10/100 Base-TX, 8-pin RJ-45 x 1 (Auto-negotiating, Auto-MDI/MDIX, LED indicator) PoE (IEEE 802.3af, Class 1) |
|
COM1 | 3-wire RS-232 | |
COM2 | 3-wire RS-232 | |
COM3 | 3-wire RS-232 | |
Self-Tuner | - | |
RS-485 | Bias Resistor | Yes, 1 KΩ |
Node | 254 (max.) | |
UART | 16c550 or compatible | |
COM Port Format | ||
Baud Rate | 115200 bps Max. | |
Data Bit | 5, 6, 7, 8 | |
Parity | None, Odd, Even, Mark, Space | |
Stop Bit | 1, 2 | |
Power | ||
Power Input | PoE | IEEE 802.3af, Class 1 |
DC Jack | +12 ~ 48 VDC | |
Power Consumption | 0.07 A @ 24 VDC | |
Mechanism | ||
Connector | 10-Pin Removable Terminal Block x 1 | |
Mounting | DIN-Rail | |
Environment | ||
Operating Temperature | -25°C ~ +75°C (-13°F ~ +167°F) | |
Storage Temperature | -30°F ~ +80°C (-22°F ~ +176°F) | |
Humidity | 10 ~ 90% RH, non-condensing |