When the UHF band is needed for terrain coverage, ESTeem Model 195C wireless radios are the perfect solution for rigorous Industrial, Public Safety, and Federal applications. Providing Ethernet, Serial RS-232C, RS-422, RS485 and 4 Channel Sensor Interfaces in a single wireless unit, the Model 195C industrial modem is a narrowband compliant licensed radio with downward compatibility to the ESTeem Model 192C/CHP series.
The 195C operates well in a wide range of modes, including point to point wireless bridge, point to multipoint and repeater modes.
Depending on the type of antenna chosen, these Ethernet/serial radios provide reliable communications over distances greater than 10 miles in high noise. Wireless networks over large geographical areas can be a reality using the internal Digi-Repeating feature, which creates possible repeater sites using any remote locations.
Review the literature below and then be sure to contact us for the wireless Ethernet/serial radios you need.
All ESTeem products are designed and manufactured with pride in the USA.
- 10+ Mile Nominal Range
- Industrial Hardened Case
- Direct Outdoor Pole Mountable
- Extended Temperature Specifications
- Ethernet Communications Port
- Serial RS-232 Communications Port
- Rs-422 and RS-485 Communications Port
- 4 Channels of 4/20mA Sensor Input
Modes of Operation
- Ethernet Bridge Mode
- Point-to-Point
- Point-to-Multipoint
- Repeater Modes
- Legacy Product Support with Model 192C and 192CHP
Software Features
- Pole Mounting. Our Ethernet/serial radios support remote pole mounting to greatly reduce the installation cost and increase wireless performance.
- Protocol Emulations. 195C has protocol drivers for most major PLC manufacturers, providing transparent operation of the controllers without affecting the unit’s remote capabilities.
- Multiple Repeaters. The 195C industrial modem supports multiple repeaters in a single network, and all remote 195C wireless radios can be used as repeaters.
- Multiple Modes of Operation. The 195C can function as a Master, Remote, Repeater, or Remote/Repeater node for added flexibility.
- Model 192 Series Compatibility. The 195C is downward compatible to operate as a remote in a serial network with the ESTeem Models 192C or 192CHP.
- Spectrum Analyzer. The 195C and Software Configuration utility provide a full feature spectrum analyzer for the 450-470 MHz frequency band.
Latest 195M Firmware Version
Current Firmware Releases: The 195 Narrow Band radios have three optimized firmware versions based upon their primary use (Ethernet, Serial or 192 Compatibility). All three firmware versions are loaded in the ESTeem Discovery Suite and can easily be selected when configuring the radios.
Ethernet Optimization – Firmware Version: 201905160829
Serial & PLC Protocol Optimization – Firmware Version: 201905160828 (Loaded by Default)
Legacy 192 Compatibility – Firmware Release: 201905160827
For instructions on how to update the modem, please contact ESTeem Customer Support at 301.924.7400 x25 or follow the procedure in the User’s Manual. All firmware updates are contained in the ESTeem 195 M/H/C Configuration Utilities which can be found in the following location. No additional downloads are required.
- ESTeem Discover Suite and Configuration Utility
Technical Specifications |
|
Transmiter/Receiver |
|
Frequency of Operation (Software Selectable) |
450 to 470 Mhz (6.25Khz / 12.5 Khz Channel Spacing) |
Frequency Stability, -30C to +60C |
+/- 0.4ppm |
RF Data Rate @ 12.5Khz channel spacing |
9.6Kbps |
Tx Output Power (Software Adjustable) |
0.5 to 4 Watts |
Tx Output Impedance |
50 ohms |
Rx Sensitivity |
-110 dBm |
FCC ID |
ENPESTEEM195C |
Industry Canada Type Acceptance |
2163 192 195C |
LED Indicators |
Power (48VDC, 12V-Aux), Status Multi-Color LED (Tx, Rx, Rx-Valid, Rx-Error), RS-232 Tx/Rx, RS-485 Tx/Rx, RS-422 Tx/Rx, Ethernet Activity / Link |
Data Packet Information |
|
Radio Addressing |
1-254 Total Units, Digi-repeating allows up to 3 repeaters between end-points |
Data Packet Size |
1-2000 Bytes |
Serial Data Interface Buffer Size |
8Kbytes Tx / 8Kbytes Rx |
Power Requirements |
|
Receive / Without Ethernet Link |
120 ma @ 12 VDC |
Receive / With Ethernet Link |
160 ma @ 12 VDC |
Transmit @ 4 Watts RF Output |
1540 ma @ 12 VDC |
External 48 VDC Power Supply, EST P/N (tba) |
30 Watts, RJ-45 Connector, Cat 5 Cable (300 Ft Maximum) |
External DC Power Input |
10.8 to 15 VDC |
Input/Output Connectors |
|
Ethernet Port (10/100) |
RJ-45 Female |
Serial Data Interfaces (One of four selectable) |
RJ-45 Female |
Antenna Input/Output |
TNC Female Connector |
External DC Input Power |
Mini-Combicon, 3 pin female |
Protocols |
|
Serial Data Interface, Master PLC mode protocols supported by auto-digi-repeater function |
Allen Bradley DF1, Opto22, Modbus RTU/ASCII, and Transparent protocols |
Ethernet Interface protocols supported for remote access via ARP proxy on Master Gateway Unit |
ICMP Echo (ping), Modbus/TCP (Aux Voltage, 4-20mA readings, RSSI, MCU
Core Temperature), Remote Configuration |
Ethernet Interface protocols (direct access only) |
Telnet, IP Configuration, Firmware upgrades |
Mechanical / Environmental |
|
Temperature Range |
-30° to +60° C |
Humidity |
95% Non-condensing |
Dimensions |
1.9 in. H x 6.7 in. W x 6.2 in. L |
Weight |
1.25 lbs. |
Product Warranty |
1 Year |
Options |
|
Outdoor Pole Mount Kit |
AA195PM |
48 VDC Power Supply |
AA175.3 |
RJ-45 To DB9 Serial Adaptor |
AA0621.1 |
RJ-45 To Terminal Block Adaptor |
AA066 |
Antennas/Surge Protectors/Cables, etc. |
Contact Data Connect for various options at sales@data-connect.com or call 301.924.7400 x.17 |