DIN R
AIL
T
ELEMETRY
S
YSTEM
PROGRAMMING
XNET 8100
An XNET control module is programmed by a PC or Organiser configured as a dumb terminal. A three wire
asynchronous RS232 serial port (RD, TD, 0V) with a baud rate set at 9600 with 2 stop bits and no parity is
connected to the control module programming port. When the Esc key is pressed, a configuration menu will
be displayed. Control Parameter such as node number and serial data port can be selected along with
allocating the destination of the node input ports.
RADIO TRANSMISSION
Radio Frequency for the UK Licence Exempt Band
HEX
CHANNEL
RF
CHANNEL
RF FREQUENCY
MHZ
SW5
SW3
SW2
SW1
NOTES
02H
A
458.525
ON
ON
ON
ON
04H
B
458.550
ON
ON
OFF
OFF
06H
C
458.575
ON
ON
OFF
ON
08H
D
458.600
ON
OFF
ON
OFF
0AH
E
458.625
ON
ON
ON
ON
0CH
F
458.650
ON
ON
OFF
OFF
0EH
G
458.675
ON
ON
OFF
ON
10H
H
458.700
ON
OFF
ON
OFF
12H
I
458.725
ON
OFF
ON
ON
14H
J
458.750
ON
OFF
OFF
OFF
16H
K
458.775
ON
OFF
OFF
ON
18H
L
458.800
ON
OFF
ON
OFF
1AH
M
458.825
ON
OFF
ON
ON
1CH
N
458.850
ON
OFF
OFF
OFF
1EH
O
458.875
ON
OFF
OFF
ON
20H
P
458.900
ON
OFF
ON
OFF
22H
Q
458.925
OFF
ON
ON
ON
Note: SW1,SW2,SW3,SW4 and SW5 refer to the DIL switches located inside the RF Module
To change the RF Frequency remove the top plate from the case and set the DIL switches.
NOT USED
NOT USED
INPUT / OUTPUT MODULES
The number of inputs and outputs connected to an X8100 Transceiver can be expanded from 2 Analogue
Inputs/Outputs and 8 Digital Inputs/Outputs to 128 Analogue Inputs/Outputs and 128 Digital Inputs/Outputs by
means external modules:
X8101 Digital Input Module with 8 Opto-Isolated Inputs
X8102 Digital Output Module with 8 voltage free relay contacts rated at 1A , 30Vdc
X8103 Pulse Counter Output with 8 open collector outputs
X8104 Analogue Input Module with 4 Analogue Inputs, 12 bit resolution, 0-20mA (standard) 0-5V, 0-10V
X8105 Analogue Output Module with 4 Analogue Outputs, 12 bit resolution, 0-20mA (standard) 0-5V.
R. F. Solutions Ltd.,
Unit 21, Cliffe Industrial Estate,
Lewes, E Sussex, BN8 6JL, England
Tel +44 (0)1273 898 000
Fax +44 (0)1273 480 661
Email sales@rfsolutions.co.uk
http://www.rfsolutions.co.uk
R F Solutions is a member of the Low Power Radio Assoc iation.
All Tr ademarks acknowledged and r emain the pr operty of the r espec ted owners.
Inform ation contained in this docum ent is believed to be accurate, however no representation or w arranty is given and R.F. Solutions Ltd. assum es no liability w ith respect to the accuracy of such
inform ation. Use of R.F.Solutions as critical com ponents in life support systems is not authorised except w ith express w ritten approval from R.F.Solutions Ltd.
DS8100_1 Oct ‘01
©2001 R eg. N o. 227 4001, ENGLAND
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