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Bộ chuyển đổi Modem sang USB/RS-232 (Không bao gồm Module SIM) ICP DAS GTM-200M CR
Feature
Introduction
GTM-200M is an industrial modem converter with RS-232 and USB interfaces. Customers can choose to match different communication modules according to the needs of the field, which can support different frequency bands.
The GTM-200M also provides an integrated Library, allowing customers to focus on and speed up the development of applications without having to deal with the command problems of different communication modules. The standard interface can be easily matched with various PLCs and PCs, and SMS transmission and 3G/4G connection can be quickly implemented through the Library.

Application

Specifications
| LED Indicators | |
|---|---|
| Status | 1 x Power 1 x 4G/3G/GSM |
| Reset Input | |
|---|---|
| Type | Isolated, 3750 Vrms |
| ON Voltage Level | +3.5 VDC ~ +30 VDC |
| OFF Voltage Level | +1 VDC max. |
| Input Impedance | 3 kΩ, 0.25W |
| COM Ports | |
|---|---|
| Ports | 1 x RS-232 (RxD, TxD, GND) |
| Baud Rate | 9600 bps ~ 115200 bps (default:115200 bps) |
| USB | |
|---|---|
| Ports | USB 2.0 (high speed) |
| Driver | Windows 10_x64、Windows 11 |
| Mechanical | |
|---|---|
| Casing | Metal |
| Dimensions (mm) | 28 x 78.5 x 100 (W x L x H) |
| Panel Cut-Out (mm) | DIN-Rail |
| Environment | |
|---|---|
| Operating Temperature | -25℃ to 70℃ |
| Storage Temperature | -40℃ to 80℃ |
| Humidity | 5~90% RH, non-condensing |
Download
Ordering Information
| GTM-200M CR | Modem to USB/RS-232 Converter (No built-in Modem) (RoHS) |