SECTION 4
OPERATION
Pacific Power Source ©2013
4-36
Document # 126050-10 Rev E
4.6.5 J8 REMOTE METERING INPUTS
J8 is a Remote Metering Input signal connector. Remote Volts are divided down
by 100 to 1 and sent to this connector. Remote Amps are divided down by 400
to 1 and sent to this connector. This connector is a DA15S type.
Example:
120 VAC, 60 Hz at the remote location = 1.20 VAC, 60 Hz at J8.
Example:
400 AAC, 60 Hz at the remote location = 1.00 VAC, 60 Hz at J8.
Pin Numbers are as follows:
1
Phase A Remote Volts Input
2
Phase B Remote Volts Input
3
Phase C Remote Volts Input
4
Phase A Remote Amps Input
5
Phase B Remote Amps Input
6
Phase C Remote Amps Input
7
Neut Remote Amps Input
8
Gnd
4.6.6 J9 AUXILIARY ALARM OUTPUTS
This connector alerts the user to conditions that cause alarm status in the
cabinet. These are digital 0 to +5 VDC outputs designed to operate small relays
which the user may utilize to operate remote lights and buzzers. This connector
is a DA15S type.
Pin Numbers are as follows:
1
Overload
2
Over/Under Voltage
3
Audible Alarm at Cabinet
4
Undefined
5
No connection
6
No connection
7
-18 VDC
8
Gnd
9
Overtemp
10
Over/Under Frequency
11
Undefined
12
Undefined
13
No connection
14
No connection
15
+18 VDC
Refer to section 4.3.1.6 for information on setting ALARM parameter limits.
Disabling ALARM at the cabinet will be reflected here as no output on pin 3
during an ALARM condition.
