Monitors analogue and digital inputs:- 2 x 4-20mA, 2 x 0-10VDc, 2 x PT100 temperature inputs, and 8 digital inputs. The unit also has 2 relay (5amp) outputs. Simply configured with menu style setup program this unit can text alarm messages activated by any of the inputs. The relay outputs may be activated via SMS messages to allow remote control.
The R-COM cellular communications gateway links remote sites, PLC’s– or sensors to a host PC control centre via SMS or GPRS communications
R-COM comes with and easy to use configuration SW for setting up input parameters for both analogue and digital inputs, including scaling engineering units and setting alarm levels or states. The configuration can be done on a PC and downloaded either locally using RS-232 cable or from a distant location through the GSM cellular network.
R-COM can be connected to either sensors and relays through its I/O or to a PLC through its RS-232 port using MODBUS or any other required protocol.
In order to reduce data transfer costs either SMS or GPRS communications may be used between the R-Com and the control centre. Also, the information from the remote site is processed by R-COM and transmitted to the supervising site in a condensed, user-defined manner.
R-COM Specifications
DB9 RS232
8 Digital Inputs (5-24VDC)
6 Analogue Inputs - 2 Current (4-20mA) - 2 Voltage (0 - 10V) - 2 Resistance (PT-100)
2 Digital Relay Outputs
Supports PLC protocols including MODBUS, Unitronics, Allen Bradley, etc
Dual Band Sony GSM/GPRS Module - GSM 850/1900MHz -EGSM 800/1900Mhz
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R-Com SMS Text Alarm
R-COM-01
R-COM SMS Text Alarm and Control Unit
Monitors analogue and digital inputs:- 2 x 4-20mA, 2 x 0-10VDc, 2 x PT100 temperature inputs, and 8 digital inputs. The unit also has 2 relay (5amp) outputs. Simply configured with menu style setup program this unit can text alarm messages activated by any of the inputs. The relay outputs may be activated via SMS messages to allow remote control. The unit also accepts MODBUS protocol serial inputs. The integral GSM modem has dual band 900/1800 MGHz capability to allow operation on most GSM networks worldwide.
SIM card, Orange network, £4.00 per month including 2MB of data, plus £0.85 per MB for additional data, text messages £0.07, data calls £ 0.08 On Net / £ 0.10 Standard / £ 0.28 Off Net.
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