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Supply Voltage: +10 VDC ~ +30 VDC 4 KV ESD Protection Quad-bａnd GSM/GPRS Modem Operating on 850/900/1800/1900 MHz Designed for GPRS, Data, , SMS and Voice Applications Support TCP Server, TCP Client, UDP Client Connection from GPRS Support Standard AT Commands A Digital Input Channel for Resetting the System Provide the MIC Input and Speaker (32 Ω) Output Interface LED Indicators for GSM and Power Indication High Reliability in Harsh Environment RS-232 Port Supports 9600 bps to 115200 bps (GTM-201-RS232) USB Driver for Windows, WinPAC (WinCE5.0), LinPAC (Linux 2.6) (GTM-201-USB) Mount Easily on DIN-Rail |
| GSM/GPRS System | ||
| GPRS/GSM Quad-band | 850/900/1800/1900 MHz | |
| GPRS Multi-slot | Class 10/8 | |
| GPRS Station | Class B | |
| GPRS Class 10 | Max. download speed 85.6 kbps | |
| CSD | Up to 14.4 kbps | |
| Compliant to GSM Phase 2/2+ | Class 4 (2 W @ 850/900 MHz); Class 1 (1 W @ 1800/1900 MHz) | |
| Coding Schemes | CS 1, CS 2, CS 3, CS 4 | |
| SMS | Text and PDU Mode | |
| Serial Ports | ||
| Serial Standards | USB (B-TYPE) | |
| RS-232 | - | |
| Baud Rate | - | |
| USB Interface | Yes | |
| Include Cable (CA-USB18) x 1 | USB type A connector (Type A to Type B cable provided) | |
| Compatibility | USB 1.1 and 2.0 standard | |
| USB Driver Support | Windows 98 and 2000; Windows XP and XP 64-bit; Windows Vista and Vista 64-bit; Windows XP Embedded; WinPAC (WinCE5.0); LinPAC (Linux kernel 2.6) | |
| Reset Input | ||
| Input Type | Isolated, 3750 Vrms | |
| On Voltage Level | +3.5 VDC ~ +30 VDC | |
| Off Voltage Level | +1V max. | |
| Input Impedance | 3 kΩ, 0.25 W | |
| LED Indicators | ||
| Power | Red color | |
| GSM/GPRS | Green color | |
| Power | ||
| Protection | Power reverse polarity protection | |
| Frame Ground Protection | ESD, Surge, EFT, Hi-Pot | |
| Required Supply Voltage | +10 VDC ~ +30 VDC | |
| Power Consumption | Idle: 25 mA @ 24 VDC; Data Link: 100 ~ 400 mA (peak) @ 24 VDC | |
| Connection | 5-Pin 3.81 mm Removable Terminal Block | |
| Mechanical | ||
| Casing | Plastic | |
| Flammability | UL 94V-0 materials | |
| Dimensions (W x L x H) | 33 mm x 87 mm x 107 mm | |
| Installation | DIN-Rail | |
| Environmental | ||
| Operating Temperature | -25 °C ~ +55 °C | |
| Storage Temperature | -40 °C ~ +80 °C | |
| Ambient Relative Humidity | 5 ~ 90% RH, non-condensing | |
| GTM-201-USB CR | Industrial Quad-bａnd GPRS/GSM Modem with USB Interface (RoHS) |
| ANT-421-01 | 3m external GPRS/GSM antenna |
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