Technical Specifications

SISCAM SBC

CPU Card SBC - 456

CPU:

80486 DX 4 - 100 MHz.

Real Time Clock:

Year 2000 compliant.

System Memory:

1 MB to 64 MB. Two SIMM sockets.

BUS Interface:

ISA, PC / 104.

Serial Port:

One RS 232 / One RS 232 / 422 / 485

Display Type:

Supports CRT and LCD ( TFT, STN )

Watch Dog Timer:

Can Generate System Reset.

Ethernet Interface:

Novell NE 2000 compatible.

SSD Interface:

One 32 pin DIP socket; 2 MB to 72 MB.

No volatile storage.

 

Data Adquisition Card PC - LPM - 16

Number of channels

16 single ended.

Resolution

12 bits plus sign

Maximum sampling rate

50 kS / s

Input signal ranges

+ / - 5 V , + / - 2.5 V , 0 - 10 V , 0 - 1 mA , 0 - 20 mA

jumper and software selectable.

Error

0.1 % autocalibration.

Digital inputs / outputs

16.

 

Rack and Accesories AMP - 104.

Construction

Heavy duty steel

Cooling fan

One 49 CFM fan with removable air filter

Dimensions

150 mm ( W ) x 197 mm ( H ) x 245 mm ( D )

Power supply

65 Watts max. autoranging.

MTBF

50.000 Hrs.

 

Expansion Options

Analog Mux

48 inputs / mux. max. Mux. qtty: 6.

Digital cards

24 , 32 , 48 , 96 inputs / card ( max. 4096 digital inputs / outputs )

Other

SCXI compatible.

Software applications

Data acquisition, selectable rate. Functions: RMS, Power factor,

Energy, THD, SOE, time stamp events, selectable register period

( Max , Min , average in one to 60 minutes).

Display functions.

Communications protocol

ModBus, DNP 3.0, AT 92, 4F.

 

Radio Router R 1200

General specifications:

Power Supply

: 10- 18 VDC

Nominal

: 13,8 VDC

Consumption

: 100 mA

Router

: RTR-10 core module.

Side A:

Network Connection

: 78 KBPS standard FTT10.

Side B:

Audio Out

: 0 dB.

Audio In

: -15 -> 0 dB

Delay for PTT

: 100 ->200 msec.

Dimensions

: 140x90x70 mm

Mounting

: Standard symmetric DIN rail

Network Specifications:

Lontalk protocol, to perform communications from Node to Node and to perform an open system with all the benefits of the Lontalk protocol.

Define a new channel (user channel: we named RF-1200) to perform communications over the Standard Radio frequency channel that complies with the following specifications:

  • Data-Rate: 1200 Baud, using Manchester code.
  • Turn -on delay: setting located in the Radio Router, from 100 to 200 msec. before sending a message.
  • Standard Channel to communicate with nodes (78kbps FTP).
Use of router capabilities to perform communications over the two channels.
  • Router Side B, run with a clock of 1.25Mhz.
  • Channel A, run at 78.1kbps with FTT10 transceiver.
  • Channel B, run at 1200bps single ended connects to an adapter named RR-1200 that performs all functionality to connect to a Standard Radio.
  • Channel B, buffer messages coming from Channel A. Detection and valid message from Channel A outputs a message to Channel B. Message in channel B will stay in buffer until time delay of RTS line expire. (RTS line outputs a signal to the push to talk line (PTT) of the radio).
  • When programmable time delay expire, a flag signals side B to output Lontalk message.


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