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Modbus Receiver PCE-SM7
 Modbus receiver for bi-directional communication / 10 channels / 433 MHz / 868 MHz grouping of several devices / RS485 and RS232 interface 

The Modbus Receiver PCE-SM7 allows a bi-directional communication between master and slave-devices. The modbus receiver is able to administer several devices in a group, even if the same transfer channel is used for all. The modbus receiver sends and receives on license-free frequencies between 433 MHz or rather 868 MHz. On those two frequencies the modbus receiver can access 10 channels. The modbus receiver has implemented two ports: RS232 and RS485. Here you can transfer any data streams, not only modbus protocols, per radio. Various data rates allow connecting different devices with different characteristics to the modbus receiver PCE-SM7. The modbus receiver can be configured per computer. The transferred radio data are either encrypted per Manchester-code or per NRZ code by the modbus receiver PCE-SM7. On one channel there can communicate several modbus receivers with a whole range of devices by addressing  through the modbus receiver PCE-SM7. The modbus receiver PCE-SM7 is implemented in fields of energy technology, automation technology and anywhere where a data transfer per wire is not practical. If there are any questions about this Modbus Receiver PCE-SM7, please have a look at the technical specification below or call: UK customers +44(0) 23 809 870 30 / US customers +1-410-387-7703. Our technicians and engineers will gladly advise you in all dataloggers and all products in the field of measuring instruments, regulation and control and scales

 Modbus Receiver  PCE-SM7  User manual for the  Modbus Receiver  PCE-SM7  EC certificate for the  Modbus Receiver  PCE-SM7  Video for the  Modbus Receiver  PCE-SM7   Modbus Receiver  PCE-SM7  further Images  Technical specifications of the  Modbus Receiver  PCE-SM7

Modbus Receiver PCE-SM7

- RS485 and RS232 Port
- 10 channels
- 300 m transmitter power
- license-free

- Top hat rail mounting
- Various Voltage Supplies
- For all devices with modbus support
- For process monitoring

Technical Specifications

RS232 Interface

Data format

8N1, 8N2, 8E1, 8O1, 7E1, 7O2

Baud rate

4800 ... 11520 Bit/s

RS485 Interface

Data format

8N1, 8N2, 8E1, 8O1, 7E1, 7O2

Baud rate

4800 ... 11520 Bit/s

Radio Interface

Carrier frequency

433 MHz 
868 MHz

Performance

-20, -15, -10, - 5, 0, 5 dBm
10 dBm (only 433 MHz Version)

Receiver sensitivity

-110 dBm

Baud rate

4800, 9600, 19200, 38400, 76800 bit/s

Encryption type

NRZ, Manchester

Transmission distance at intervisibility

300 m (bei 433 MHz Version

Number of channels 

10

Antenna output

50 Ω SMA

General Technical Data

Dimensions

45 x 120 x 100 mm

Weight

< 500 g

Protection type

IP20

Montage type

Top Hat Rail / DIN rail

Power Supply

85 ... 253 V AC / DC

20 ... 50 V AC / DC

7 ... 35 V DC

Operation conditions

0 ... 45 °C / < 95 % rH

Storage temperature

-20 ... 70 °C

Delivery Content

1 x Modbus Receiver PCE-SM7, 1 x instruction manual

Operational note: For correct operation at least two modbus receivers are required!

Models of Modbus Receiver PE-SM7 in stock:

PCE-SM7-1

Transfer frequency: 433 MHz
Power Supply: 85 ... 253 V AC / DC

PCE-SM7-2

Transfer frequency: 433 MHz
Power Supply: 20 ... 50 V AC / DC

PCE-SM7-3

Transfer frequency: 433 MHz
Power Supply: 7 ... 35 V DC

PCE-SM7-4

Transfer frequency: 868 MHz
Power Supply: 85 ... 253 V AC / DC

PCE-SM7-5

Transfer frequency: 868 MHz
Power Supply: 20 ... 50 V AC / DC

PCE-SM7-6

Transfer frequency: 868 MHz
Power Supply: 7 ... 35 V DC

Note: Please consider the local instructions regarding the use of radio systems!

further information about the  Modbus Receiver  PCE-SM7

return to homepage.

Similar products to the Modbus Receiver PCE-SM7:

- Modbus Receiver PCE-MR03
  (RS495 radio system to transfer RS485 and RS232 signals up to 1.5 km distance) 

Modbus Receiver PCE-MR03

- Modbus Receiver E805U-D
 
(to transmitter RS232 and RS485, coverage of up to 5 km, frequency 869 MHz)

Modbus Receiver E805U-D

Here you will find an overview of all the measuring instruments available at PCE Instruments.

Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714

Below you will find an overview of the different product groups of measuring instruments

 Absolute Humidity Meters
 Accelerometers
 Alert Meters
 Air velocity meters
 Analyzers (Colour)
 Analyzers (Gas)
 Analyzers (Lan)
 Analyzers (Noise)
 Analyzers (Oxygen)
 Analyzers (Ozono)
 Anemometers
 Barometers
 Borescopes

Cable detectors (electrical)
Calibrators
Cameras (Infrared Thermal Imaging)
Capacitance Meters
Coating Thickness Meters
Chlorine Meters
Clamp Meters
Climate Meters
Colour Meters
Conductivity Meters
Contact Thermometers
Current detectors

Data Loggers
Differential Pressure Meters
Digital Multimeters
Densimeters
Detectors (Humidity, Radiation, Voltage)
Dose Meters (Noise)

 Earth meters
 Endoscopes
 Environmental Meters

 Fiberscopes
 Flow Meters Air
 Flow Meters Gas
 Force Gauges (digital)
 Frequency Meters

 Gas detectors
 Geiger Counter

 Handheld Tachometers
 Hardness Meters
 Humidity Testers
 (Building material)
 
Hygrometers

Indicator Sound Level
Indicators (Humidity)
Instruments (Environmental)

Impedance bridges
Infrared Thermometers
Isolation Meters

Lan Network Testers
Laser Distance Meters
Laser level
Laser meters
Laser thermometers
LCR Meters
Length Meters
Light Meters
Lux Meters

 Magnetometers
 Manometers
 Material Thickness meters

 Measurement Devices
 (Force)
 Measuring Meters
 (Distance)
 Measuring Wheels
 Meters (Distance)
 Meters (Ozone) 
 Meters (Gas) 
 Meters (Gloss)
 Meters (pH)
 Meters (Power)
 Meters (Pressure)  
 Meters (Radiation)
 Meters (Temperature)  
 Micrometers
 Microscopes
 Modular signal 
 Converters
 Moisture Indicator
 Multimeters
 Multi-Parameter    
 photometers

Noise Meters

 Odometers
 Ohm Meters
 Oscilloscopes
 Oxygen Meters
 Paper Moisture Meters
 Penetrometers
 Pitot tube air flow
 meters
 Pocket pH-meters
 Power Analyzers
 Pressure Gauges
 Pyrometers
 Quality Meters (Air)
 Radiation Counters
 Radioactivity meters
 Reader (Temperature)

 Recoders Data
 Redox Meters
 Refractometers

 Relat. Humidity meters
 Rotation meters
 Roughness tester
 Salt Meters
 Sensor (Temperature)
 Signal Level Analyzers
 Single-parameter  
 Photometers
 Sound Level Meters
 Systems for 
 Environmental
 Stethoscopes 
 (electronic)
 Stroboscopes
 Surface Thickness 
 meters

Tachometers
Telescope Meters
Thermo-anemometers
Thermo-Hygrometers
Temperature Probes
Testers (Air)
Tester (Conductivity) Tester (Earth)
Tester (Electric)
Tester (Insulation)  Tester (Noise)
Tester (pH)
Tester Resistance Tester (Sound)
Tester (Temperature)
Thermal stress
Thermal Imaging Cameras
Thermometers
Thermocouples
Thickness Meters
Turdibity Meters

Ultrasonic Flow Meters

VDE tester
Vibration Meters
Video endoscopes
Voltage meters

Below you will find an overview of the different product groups of scales and scales

Accurate scales
Analytical scales
Animal scales

Banking scales
Basic scales
Bench scales

Cask scales
Crane scales
Compact scales
Counting scales

Density scales
Doses scales

Electronic scales

Floor scales
Force meter

Hanging scales

Hook scales
Hopper scales
Household scales
Humidity scales

Industrial scales
Inventory scales

Jewellery scales

Kitchen scales

Laboratory scales
Lifting scales
Load cranes
Load scales

Mechanical scales
Micro scales
Moisture scales
Multifunction scales

Package scales
Pallet truck scales
Pallet scales
Paper scales
Pharmacy scales
Piece count scales
Piece counting scales
Platform scales
Pocket scales
Postal scales
Precision scales
Probe cutter

Research scales

Scales for analysis
Scales for carat
Scales for colleges
Scales for dentistry
Scales for hobbyists
Scales for gold
Scales for school

Scales for transit
Scales for weighing pallets
Scales with a support
Scales with counter
Scales with software
Shipping scales
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Vehicle scales
Verifiable scales
Veterinary scales
Water resistant scales
Weighing hooks
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Weight indicators