KEPCO BOP-ME 1KW, Operator'S Manual

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2-2
BOP HIPWR 091719
TABLE 2-1. REAR PANEL CONNECTOR FUNCTIONS
NUMBER
(FIGURE 2-1)
CONNECTOR/TERMINAL
(REFERENCE DESIGNATOR)
FUNCTION
1
IEEE 1118 (BITBUS) PORT
(connector A1J4)
Used for multiple identical BOP master/slave parallel, and series and series-parallel
configurations (refer to PAR. 2.7.6.2, see Table 2-2).
2
TRIGGER
(connector A1J3)
May be used to initiate BOP output. (See Table 2-3.)
3
IEEE 488 (GPIB) PORT
(connector A1J6)
Installed on MG models only. Used for Remote control of the BOP via the IEEE
488 (GPIB) interface (See Table 2-11.)
4
ANALOG I/O PORT
(connector A2A5J6) Installed on MG models only. Provides interface for analog input/output signals.
(See Table 2-10.)
5
PARALLEL/SERIAL
CONTROL PORT
(connectors A2A5J3, IN
and A2A5J4, OUT)
Provides interconnections used to control parallel or serial configurations of identical
BOP’s as a single power supply (see Table 2-7 for A2A5J3, IN and Table 2-6 for
A2A5J4, OUT).
6
PARALLEL/SERIAL
PROTECT PORT
(connectors A2A5J1, IN
and A2A5J2 OUT)
Provides interconnections used to control protection shutdown of power supplies
connected in parallel or serial configurations (see Table 2-8 for A2A5J1, IN and
Table 2-9 for A2A5J2, OUT).
7
PROTECT EXT PORT
(connector A2A5J7)
Provides means for controlling protection via external circuitry and provides status
flags to external circuitry. (See Table 2-4.)
8 LAN PORT
Installed on ME models only. Used for Remote control of the BOP via the LAN
interface (see PAR. 3.5.7.4). Indicators for LAN activity and speed are integral to the
LAN port.
LAN Reset switch is a pushbutton switch that requires a thin tool (e.g., the end of a
paper clip) to activate. This switch restores the LAN interface configuration to the
factory defaults presented in 3.5.7.1.
LAN Indicator - During initialization, the green LAN indicator blinks rapidly while
attempting to locate a valid IP address. If successful, the LAN indicator stays on
without blinking; When the LAN indicator is not lit it indicates failure to find a valid IP
address. This indicator can be intentionally blinked using the ID INSTRUMENT fea-
ture of the web-based interface to identify which unit is being accessed in a multi-
unit environment. While the LAN indicator blinks, foreground and background colors
of the LCD display alternate.
9
INPUT connector
(connector A7J1)
Connects source power to unit.
Pin 1 - Line (or Line 1 without Neutral connection)
Pin 2 - Neutral (or Line 2 without Neutral connection)
Pin 3 - Ground (Protective conductor terminal)
10
CAUTION:
Do not connect load
to these terminals;
damage to the unit
can occur.
Monitor and Sensing
terminal block
(terminal block A7A1TB1)
Terminal block provides external connections as follows:
OUT S: Sense line connection to load (compensate for voltage drop on connections
to load.) See PAR. 2.5.6 and 2.5.7 (Terminal 2).
OUT MON: Monitor connection used to monitor output voltage at power terminals
and to implement local sensing (Terminal 3).
GND NET: Grounding network connection (Terminal 4). See PAR. 2.5.3.1.
GND: Chassis ground connection (Terminal 5).
COM MON: Monitor return connection (Terminal 6). Used to monitor output voltage
at power terminals and to implement local sensing.
COM S: Sense line return connection from load (Terminal 7) See PAR. 2.5.6 and
2.5.7.
N/C: Not Connected.
COMP: Used for stable operation in parallel or series (see Figures 2-11 thru 2-14).
11 terminals Frame or chassis terminals
12
COMMON
(terminal A7J3)
Power output return from load.
13
OUTPUT
(terminal A7J2)
Power output connection to load.
14
RS232 PORT
(connector A1J5)
Used for Remote control of the BOP via the RS 232 serial interface. (See Table 2-5
for details.)