Ametek Sorensen SGI Series, Руководство по эксплуатации

Страница: 56 / 120

Operation Sorensen SGI Series
3-8 M550221-01 Rev U
Item Reference Functional Description
1 AC Input Connectors Connection for 3-phase AC.
2 AC Input Safety Ground
Connection for safety ground wire.
3 DC Output Bus Bars Positive (+) and negative (
–) outputs.
3a HV DC Output Studs
Positive (+) and negative (
–) outputs for 800V and
1000V models only.
4 PAR OUT
Parallel Out connector of master unit for configuring
parallel operation of units when connected to Parallel In
connector of slave unit; see Section 3.16.
5 PAR IN
Parallel In connector of slave unit for configuring parallel
operation of units when connected to Parallel Out
connector of master unit; see Section 3.16.
6 ANALOG CONTROL
Remote Analog Interface connector, J1, for
programming and monitoring signals of output, status
indication, and remote shutdown signals; see Table 3
–5
for individual pin descriptions.
7 SENSE Connector
Input connector, J3, for remote sensing of voltage at the
load to compensate for line drop in load cables; see
Section 3.14.
7a HV SENSE Connector
Input connector,J3, for remote sensing of voltage at the
load to compensate for line drop in load cables, 800V
and 1000V models only; see Section 3.14.
8
RS-232 Connector
†
RS-232 connector for remote digital control.
9
Configuration Switch
†
Four
–position DIP switch to configure the digital
interface of the unit
10
External User
Connector
†
Input/Output connector for external auxiliary digital
control signals.
11 ETHERNET Connector
†
Ethernet connector for remote digital control.
12 RESET Switch
†
Reset switch to return configuration parameters to
factory default settings; must be depressed until LAN
LED is blinking.
13 LAN
†
LED indicator: continuously on indicates Ethernet
connection; off indicates no Ethernet connection;
blinking indicates Instrument ID.
Refer to Figure 3-4, Figure 3-7, and Figure 3-10.
†
Refer to the Programming Manual for details on the digital interface.
Table 3
–4. Rear Panel Connectors and Controls, Ethernet Option