I
NSTALLATION
A
ND
O
PERATIONS
M
ANUAL
1 2 0 6 P
1 1 8 0 0 1 U A
P
ATTON
E
LECTRONICS
C
O
.
S
ETUP
& I
NSTALLATION
2-2
Disassembly
Remove the top cover by unscrewing the phillips head screws located on the left and right
sides of the 1206P (CTS ME-X.21). The configuration switches and Jumpers are located on
the PCB as indicated on the strapping guide in the Appendix of this manual. After the switch
selection activity is completed,
re-install the top cover BEFORE connecting to an AC
power source.
Installation
Select an appropriate location accessible to and within six feet of an AC power outlet. The
outlet must have a ground pin receptacle for product warranty.
"Straight Through" shielded
cables, terminated in male X.21 (DB-15) connectors should be used to connect the two
terminals to the 1206P (CTS ME-X.21). Set the switches and Jumpers to match the required
configuration using the descriptions in this chapter and the strapping guide in the appendix.
Equipment Grounding (JP4)
JP4 provides for grounding interconnection in those systems requiring a connection between
(Frame Ground) and (Signal Ground). Connect ONLY if required.
IND Delay, Port 1 (SW2-1,2)
SW2 position 1 and 2 selects C to I delay for the terminal connected to PORT 1. C (pins 3,10)
from PORT 1 is looped back to I (pins 5,12) through the delay circuitry.
SW2-1
SW2-2
DELAY
ON
ON
Const
OFF
ON
0mS
ON
OFF
8mS
OFF
OFF
50mS
IND Delay, Port 2 (SW2-4,5)
SW2 position 4 and 5 selects C to I delay for the terminal connected to PORT 2. C (pins 3,10)
from PORT 2 is looped back to I (pins 5,12) through the delay circuitry.
SW2-4
SW2-5
DELAY
ON
ON
Const
OFF
ON
0mS
ON
OFF
8mS
OFF
OFF
50mS
Internal Baud Rate Selection (SW1-1,2,3,4)
