46131-0598 <90-00018>
P
AGE
9
3.
Leave strap X201 open.
4.
Refer to Table A to terminate the TBOS receive ports with
182 ohms as needed. The factory settings are terminated.
T
ABLE
A - S
WITCH
S
ETTINGS
TO
T
ERMINATE
TBOS R
ECEIVE
P
ORTS
WITH
182 O
HMS
(A
LL
O
PTIONS
)
NOTE:
To change the switches or straps, remove the 202 modem
subassembly (options -20 and -21 only).
5.
Refer to Table B to set the switches and straps for Responder
Port 1 (all options). The factory setting is RS-232.
T
ABLE
B - R
ESPONDER
P
ORT
1 S
WITCH
AND
S
TRAP
S
ETTINGS
(A
LL
O
PTIONS
)
INSTALLATION
CONTINUED
. . .
DIP SWITCH
S801-1
S801-2
S801-3
S801-4
S801-5
S801-6
S801-7
S801-8
PORT NUMBER
Port 1 Terminated
Port 1 Not Terminated
Port 2 Terminated
Port 2 Not Terminated
Port 3 Terminated
Port 3 Not Terminated
Port 4 Terminated
Port 4 Not Terminated
Port 5 Terminated
Port 5 Not Terminated
Port 6 Terminated
Port 6 Not Terminated
Port 7 Terminated
Port 7 Not Terminated
Port 8 Terminated
Port 8 Not Terminated
POSITION
ON *
OFF
ON *
OFF
ON *
OFF
ON *
OFF
ON *
OFF
ON *
OFF
ON *
OFF
ON *
OFF
* Factory Settings
NOTE:
To change the switches, remove the 202 modem subassembly
(options -20 and -21 only). Terminate a port (switch ON) if it is
not used.
* Factory Settings
STRAP OR SWITCH
Strap X801
S803
S804
S802-3
DESCRIPTION
RS-232 Interface
RS-422/485 Interface
RS-232 Interface
RS-422/485 Interface
RS-232 Interface
RS-422/485 Interface
RS-422/485 Receive Terminated
RS-422/485 Receive Not Terminated
POSITION
RS-232 *
RS-422
RS-232 *
RS-422
RS-232 *
RS-422
ON *
OFF
UPDATED
UPDATED
