Table of Contents
Advertisement
CHAPTER 3: USER INTERFACE
DGT DISTRIBUTED GENERATION TRIP CONTROL SYSTEM – INSTRUCTION MANUAL
DGT-D Transceiver layout
TERMINATIONS
LED PANEL
Power, Link, Inputs/Outputs
◆
(configurations vary)
RF OUTPUT
Antenna Connector (TNC)
◆
902 to 928 MHz (FHSS)
◆
•
Power (PWR) LED illuminates when power is applied to the radio.
•
The Link LED illuminates when the DGT-D transceiver has established a connection
with a DGT-R transceiver.
•
The Service (SERV) LED flashes whenever a transceiver alarm condition is detected or
if any of the configured outputs are in a failsafe state.
•
The input LED (IN) is illuminated whenever the auxiliary contact from the breaker is
energized.
•
The output LED (OUT-1) illuminates whenever the associated output is energized.
OUT-1 reflects the state of the trip input on the DGT-U within the network. If the
output is in a failsafe state, the LED flashes a unique pattern to indicate this state. If
the output is configured and mapped to two inputs (when taking Trip signals from a
Recloser) and data is only being received from one of the two inputs, the LED flashes a
unique pattern to indicate this state.
•
The output LED (OUT-2) is reserved for future use.
PRIMARY POWER
◆
◆
+
+
◆
1 to 4
24 VDC POWER OUTPUT
5 to 8
◆
◆
◆
PWR
LINK
SERV
IN
OUT-1
OUT-2
CONFIGURATION
DCE Console/Terminal
◆
19,200 bps/8N1 (Default)
◆
CONFIG
No Handshaking
◆
RS/EIA-232
◆
ANT
TERMINATIONS
9 to 12
13 to 16
TRANSCEIVER LAYOUTS
13.8 Vdc @ 350 mA
(6 to 30 Vdc)
Negative Ground
1 + / 2
-
24.0 Vdc @ 40 mA
Isolated from Ground
Pins 3 (+) and 4 (-)
3–21
Advertisement
Table of Contents
