GSM remote control, 4 Out relays, LCD, IP66 case

General description

The RCU-8951-IP67 remote control has been designed to make installation very simple and quick and to be able to connect standard sensors and transducers directly to its inputs, such as those already installed for other measurement and anti-intrusion security systems, such as magnetic contacts, PIR detectors, photocells , etc. It is possible to customize the SMS messages relating to each input and each output, in order to quickly identify the line that generated an alarm or the device that was activated. The RCU-8951 remote control is extremely versatile, to its digital inputs it is possible to connect any sensor or any device capable of opening and closing a contact,

Main functions

Bistable remote activation of any system, equipment or device via SMS, up to 250 registered users (e.g. remote boiler ignition, air conditioning, irrigation, lighting, etc.).
Monostable remote activation of any system, equipment or device by means of a zero-cost call, with automatic recognition and rejection, up to 250 registered users (e.g. motorized gate opening).
8-channel ON-OFF local automatic regulation with minimum or maximum threshold (set-point) and presettable hysteresis (e.g. room temperature regulation).
Remote reading of analogue transducers and on-off sensors installed in the remote environment (eg temperature, humidity, pressure, level, etc.) via SMS.
Analogue remote alarm via SMS and / or call when the minimum and / or maximum thresholds set for the detected temperature or voltage values are exceeded.
Digital remote alarm via SMS and / or call when opening alarm contacts connected to any type of sensor (movement, anti-intrusion, fire, anti-flooding, etc.)
Local display on LCD display of all analogue and digital measured values, of the relay status and of the operating parameters of the system.

Technical specifications

Dual Band GSM modem 900-1800 MHz with whip antenna and SMA connector
Bidirectional control system by sending command SMS, reading inputs and alarms
PH8951 microcontroller clocked at 29.412 MHz, 64 KB FLASH, 2.4KB RAM, 2KB EEPROM
SIM card reader Incorporated in the Gsm Modem card
Relay outputs 4 with SPST contacts from 10A to 250 Vac driven by optocouplers
Analogue inputs 8 channels with 10 bit resolution in the 0 - 3V range
4 digital inputs with status reading on SMS command and alarm generation
Status LEDs 4 LEDs for relay control
Bistable controls Can be activated on the 4 relays via SMS command
Monostable controls Can be activated on one or more relays at choice by means of a zero-cost command
Authorized users Up to 250 registered on the SIM card, of which 9 administrators per rec. alarms
Automatic answer With call or SMS confirmation to the calling number
Operating firmware Compiled resident on the FLASH with the possibility of updating
Dimensions IP67 polycarbonate case 180 x 130 x 100 mm - weight 900 g
Power supply 12 VDC 1 A (max) with internal 5V regulator for microcontroller
2 x 20 LCD with LED lighting for initial setup and operational control
Interface Serial RS232C for external PC connection for updates and setup
IDC connectors on the board