广州中圣煌通科技有限公司

GTM-201-USB

工业四频GPRS/GSM调制解调器（USB接口）

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, Fax, 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 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-band850/900/1800/1900 MHz

GPRS Multi-slotClass 10/8

GPRS Mobile StationClass B

GPRS Class 10Max. download speed 85.6 kbps

CSDUp 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 SchemesCS 1, CS 2, CS 3, CS 4

SMSText 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 TypeIsolated, 3750 Vrms

On Voltage Level+3.5 VDC ~ +30 VDC

Off Voltage Level+1V max.

Input Impedance3 kΩ, 0.25 W

LED Indicators

PowerRed color

GSM/GPRSGreen color

Power

ProtectionPower reverse polarity protection

Frame Ground ProtectionESD, Surge, EFT, Hi-Pot

Required Supply Voltage+10 VDC ~ +30 VDC

Power ConsumptionIdle: 25 mA @ 24 VDC; Data Link: 100 ~ 400 mA (peak) @ 24 VDC

Connection5-Pin 3.81 mm Removable Terminal Block

Mechanical

CasingPlastic

FlammabilityUL 94V-0 materials

Dimensions (W x L x H)33 mm x 87 mm x 107 mm

InstallationDIN-Rail

Environmental

Operating Temperature-25 °C ~ +55 °C

Storage Temperature-40 °C ~ +80 °C

Ambient Relative Humidity5 ~ 90% RH, non-condensing