Ametek Sorensen SGI Series User Manual

Sorensen SGI Series Operation
M550221-01 Rev U 3-41
Pin
Reference
Electrical
Parameters
Functional Description
1
ISO ON/OFF
Zin ~ 6 k
Isolated remote output on/off. Externally supplied AC/DC voltage
source for on/off control. A positive (+) 12-240 VAC or 6-120 VDC
voltage will enable the output, i.e., turn on the output of the supply.
This input control is optically isolated from the power supply circuit
up to 500 VDC. Circuit return Pin J1-2 (ISO RTN). See
Section 3.13.
2
ISO RTN
—
Isolated circuit return used with isolated on/off control Pins J1-1
and J1-14.
3
REM OV
SET
Zin ~ 20 k
Remote overvoltage set. A remote signal sets the overvoltage trip
level. 0.25-5.5 VDC = 5-110%. Apply a 10.5-13.3 VDC signal for
7 s to reset an OVP condition. Circuit return Pin J1-6 (COM). See
Section 3.12.
4
VP RTN
Zin ~ 10 k
Voltage programming return. Used with Pins J1-9, J1-15 or J1-21
and must be referenced to Pin J1-6 (COM) circuit common.
5
ON/OFF
Must sink
~ 1 mA to
enable
Remote output on/off. Switch/relay contacts or a direct short
between this terminal and Pin J1-6 (COM) circuit common, enables
the output, i.e., turns on the output of the supply See Section 3.13.
6
COM
†
-
Circuit common connected to Pin J1-24. Same potential as the
negative output terminal.
7
I MON
Zout ~100 
Output current monitor. 0-10 VDC equals 0-100% rated current.
Minimum load resistance 100 kCircuit return Pin J1-6 (COM).
8
Not Used
9
VP 5V
Zin ~ 10 k
Remote voltage programming using a 0-5 VDC source.
Do not exceed 13.3 VDC. Circuit return Pin J1-4 or Pin J1-20
(VP RTN). See Section 3.11.
10
IP 5V
Zin ~ 10 k
Remote current programming using a 0-5 VDC source.
Do not exceed 13.3 VDC. Circuit return Pin J1-23 or Pin J1-25
(IP RTN). See Section 3.10.
11
12
Not Used
13
14
ISO
TTL/CMOS
Zin ~ 2.2 k
Isolated TTL/CMOS on/off control. A high state TTL/CMOS voltage
enables the output, i.e., turns on the output of the supply, and a low
state or open connection disables the output, i.e.., turns off the
output of the supply. Circuit return Pin J1-2 (ISO RTN). See Section
3.13.
15
VP 10V
Zin ~ 20 k
Remote voltage programming using a 0-10 VDC source.
Do not exceed 25 VDC. Circuit return Pin J1-4 or Pin J1-20
(VP RTN). See Section 3.11.
16
IP 10V
Zin ~ 20 k
Remote current programming using a 0-10 VDC source.
Do not exceed 25 VDC. Circuit return Pin J1-23 or Pin J1-25
(IP RTN). See Section 3.10.
17
FAULT
Zout ~100 
Fault state output. A high state (approximately +10 VDC) indicates
a has occurred in a power module, such as overtemperature,
undervoltage of AC input, or converter failure; front panel Fault LED
will be lit. Circuit return Pin J1-6 (COM).

Ametek Sorensen SGI Series Specifications

General

Brand	Ametek
Model	Sorensen SGI Series
Category	Power Supply
Language	English