Veeder-Root TLS Series - Connecting Serial Communication Wiring to the TLS-IB

Wiring/Miscellaneous For TLS-IB Consoles W/RS-232 & RS-485 Connecting Serial Communication Wiring to the TLS-IB
5-3
Connecting Serial Communication Wiring to the TLS-IB
With AC power switched Off, connect the serial communication wiring to J3 in the TLS-IB as shown in Figure 5-2.
Figure 5-2. Connecting Serial Communication Wiring To TLS-IB
J11/J12 JUMPER POSITIONS (TABLE 5-1)
Table 5-1. J11/J12 Jumper Positions
Jumper(s) Position Result
J11 C, B, A Right RS-232 Serial Communication
J11 C, B, A Left RS-485 Serial Communication
J12C
Right -------
Left Puts Load Termination on RS-485 circuit
J12B
Right --------
Left
Enables serial security code (default is 000000) -
Refer to Serial Interface manual for more
details (see “Related Manuals” on page 1-1)
OFF
J5
Serial Comm Wiring
For RS-232 Network:
Connect TX to (B)
Connect RX to (A)
Connect Signal Ground to (G)
Clear RAM
J3
B
A
G
J11
J12
C
B
A
C
B
A
Move jumper J12 A to the left to clear RAM