Unit installation

Chapter 2 Installation and Setup Installation and Operation Manual
2-6 Setting the Internal Jumpers and Switches FCD-E1
BAL
BAL
JP6
JP8
BAL
FGND=
SGND
YES
NO
DCD, CTS
PB DIS
Y N
JP77
DEFRAP
ON
OFF
S1
DB INT
PASSW
PC/SP
RELAY
UNBAL
UNBAL
YES
YES TXGND
NO TXGND
YES FGND
NO FGND
NO RXGND
S1
S3
CONNECT FOR
BALANCED INTERFACE
FRONT PANEL
PUSH-BUTTONS
DISABLED
1. DEFAULT PARAMETERS
2. PASSWORD
3. DATA BASE INITIALIZATION
4. PC/SP (NOT USED)
ALARM RELAY
NOT CONNECTED
FRAME GROUND
CONNECTED TO
SIGNAL GROUND
ALARM RELAY
CONNECTED
FRAME GROUND
NOT CONNECTED
TO SIGNAL GROUND
JUMPERS JP6 AND JP8 FOR
MAIN LINK INTERFACE
RS422/X21
RS422 X21
V35
JUMPER JP77 PB/DIS
SWITCH S1-USER SETTINGS
JUMPERS JP51, JP52
JFGND=SGND JUMPER
CONNECT FOR
UNBALANCED INTERFACE
PUSH-BUTTONS
ENABLED
2. BALANCED CONNECT FOR
BALANCED INTERFACE
1. RXGND YES CONNECT FOR
UNBALANCED INTERFACE
1. TXGND NO CONNECT FOR
BALANCED INTERFACE
2. UNBALANCED CONNECT FOR
UNBALANCED INTERFACE
1. RXGND NO CONNECT FOR
BALANCED INTERFACE
1. TXGND YES CONNECT FOR
UNBALANCED INTERFACE
SWITCH S1 FOR MAIN LINK INTERFACE SWITCH S3 FOR MAIN LINK INTERFACE
2
DCD.
CTS
YES
RELAY
NO
341
12
12
12 12
JP10, JP11
CLK POLARITY
JP10 JP11
JP2
JP68
CH1
CH2
NORMAL
INVERT
2. FGND YES CONNECT FOR
UNBALANCED INTERFACE
2. FGND NO CONNECT FOR
BALANCED INTERFACE
Figure 2-3. FCD-E1/DSU Main Board Internal Settings