INSTRUCTIONAL MANUAL
2750L-P/4500L-P/6000L-P
August, 2001
Rev. K
-29-
J7-1
ANALOG COMMON: This is the common for all analog signals on the connector.
J7-2
MR B: This is the input signal to the phase B amplifier from the internal oscillator drive signal. Make
no connection to this pin except for troubleshooting.
J7-3
ANALOG COMMON: See J7-1.
J7-4
CS B: Current sum for the phase B output. Make no connections to the pin.
J7-5
CT
COMMON:
J7-6
OS B: This is the output from the internal phase B oscillator. Use this pin as an input if an oscillator is
not installed. A 5.0 VRMS signal will generate a full- scale output voltage.
J7-7
ANALOG COMMON: See J7-1.
J7-8
CL B: A DC level from the oscillator used to set the current limit for phase B.
J7-9
RPV: This input is used for an optional Remote program of the output. With this option the output
voltage may be controlled with a DC voltage.
J7-10
OVR TEMP
: A logic low output to indicate an overtemperature condition. Make no condition to the pin.
J7-11
CNF
: Output relay control indication. This is an output logic line that indicates the state of the output
relay. A logic low indicates the output relay is open. make no connection to the pin.
J7-12
FLT C: Make no connections.
J7-13
FLT A: Make no connections.
J7-14
F STB LO: Function Sync Low signal. This is the emitter lead of an optically isolated NPN transistor.
The internal power controller turns this transistor on to indicate a change of programmed values.
J7-15
EX SYNC LO: External Sync Low signal. This is the ground return for the TTL external sync input. It
connects to the cathode of an LED at the input of an optocoupler. Refer to J7-32.
J7-16
No
connection.
J7-17
No
connection.
J7-18
No
connection.
J7-19
MR C: This is the input signal to the phase C amplifier from the internal oscillator drive signal. Do not
make any connection to this pin except for troubleshooting.
J7-20
MR A: This is the input signal to the phase A amplifier from the internal oscillator drive signal. Do not
make any connection to this pin except for troubleshooting.
J7-21
CS C: Current sum for the phase C output. Make no connection to this pin.
J7-22
CS A: Current sum for the phase A output. Make no connection to this pin.
J7-23
OS C: This is the output from the internal phase C oscillator. Use this pin as an input if an oscillator is
not installed. 5.0 VRMS on this pin will generate a full-scale output voltage.
J7-24
OS A: This is the output from the internal phase A oscillator. Use this pin as an input if an oscillator is
Summary of Contents for 12000L-1P
Page 119: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 115 Figure 6 1 MODULE LOCATION...
Page 138: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 134 Figure 14 EMERGENCY VOLTAGE...
Page 148: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 144 FIGURE 2...
