Bộ điều khiển cảnh báo Modbus SMS/3G ICP DAS SMS-531 CR
Feature
- Support GSM 850/900/1800/1900 MHz Quad-band frequency.
- Support WCDMA 850/900/1900/2100 MHz Quad-band frequency.
- Support Modbus RTU slave protocol.
- Support max. 256 short messages and voice alarms.
- Support max. 70 Unicode Characters.
- Easy to setup and configure.
- Escalation and reminder function.
- Up to 256 mobile phones can be alerted for each alarm point.
- These phone numbers can be divided into groups.
- Configurable SMS messages.
- The content of sending SMS message can be changed by Modbus protocol.
- Built-in Watch-dog Function.
- Industrial Design with Surge Protection.
- 1 RS-485, 2 RS-232 port.
- Support micro SD/SDHC card. (max. 32 Gbytes).
- Support DC +10 VDC ~ +30 VDC Power Input.
- DIN Rail design.
Introduction
SMS-531 is an intelligent 3G Modbus/SMS Gateway for industry M2M applications. It is convenient for users to apply to M2M applications with the host like PC, PLC, HMI and PAC via Modbus RTU command. SMS-531 supports UNICODE format for users to send SMS messages to the specific mobile phones by Modbus RTU protocol with various language. That can make the current system to M2M applications. Moreover, the SMS-531 also supports the sound alarm application with the pre-defined voice files. It can be used to inform operator for the urgent event immediately. For managing more SMS-5xx series remotely, ICP DAS provides SMS DBS software for users to apply in the system.
Application
Specifications
| Software |
| Service |
SMS Alarm |
| CPU Module |
| CPU |
32 bit CPU |
| Flash |
512 Kbytes |
| SRAM |
64 Kbytes |
| Storage Expansion |
32GB max |
| Watchdog Timer |
Yes |
| LED Indicators |
| Status |
1 x EXT
1 x 3G
1 x STA |
| 2G System |
| Frequency Band |
850/900/1800/1900 MHz |
| GPRS Multi-slot |
GPRS class 12; GPRS station class B |
| Power Class |
Class 4 (2 W @ 850/900 MHz)
Class 1 (1 W @ 1800/1900 MHz) |
| SMS Format |
Sending: UCS2
Receiving: UCS2/7bits |
| 3G System |
| Frequency Band |
WCDMA 850/900/1900/2100 MHz |
| Power Class |
Class 3 (250mW @ WCDMA/HSPA) |
| COM Ports |
| Ports |
1 x RS-232 (Configuration and Debug)
1 x RS-232(Communicating with the Host)
1 x RS-485 (Communicating with the Host) |
| Power |
| Consumption |
Idle: 34 mA @ 24 VDC; Data Link: 52 mA @ 24 VDC; Peak: 60 mA @ 24 VDC |
| Mechanical |
| Casing |
Plastic |
| Dimensions (mm) |
91 x 132 x 52 (W x L x H) |
| Installation |
DIN-Rail |
| Environment |
| Operating Temperature |
-25℃ to 75℃ |
| Storage Temperature |
-40 ~ +80 °C |
| Humidity |
5~95% RH, non-condensing |
Download
Datasheet
Documents
Ordering Information
| SMS-531 CR |
3G Modbus Alarm Controller to SMS, Voice (RoHS) (Asia Only) |
