AMETEK Compact i/iX Series - Manual (Page 46)

User Manual Compact i/iX Series
AMETEK Programmable Power California Instruments 46
3.9 Multi-box Configurations
Multi-box configurations consist of two identical i/iX power source models operating in a
master/auxiliary mode. The master unit is used to program the output for both units. The auxiliary
controller will display a message indicating it is operating as an auxiliary unit
1
.
The operate two units in a master/auxiliary mode, proceed as follows:
1. Turn off both units.
2. Reconfigure the unit, which will be the auxiliary to operate as an auxiliary unit. This requires
removal of the top cover to adjust the 4-pole DIP switch S2 on the master amplifier (A9) of the
auxiliary unit. The master amplifier is positioned on the right hand side when facing the front of
the unit. The auxiliary amplifier (1501i/iX models only) is located in the middle and requires no
changes in setting. See Table 3-11 for details.
Note that on some compact i/iX models, S2 is a four-position dip switch. On newer models, a
two-position dip switch is used. For either version of the amplifier control board, the S2 dip
switch is located towards the rear of the amplifier. See Figure 3-6 for location.
3. Connect the system interface cable between the two units using the DB15 system connecters
on the rear panel. Use the TO AUX connector on the master unit and the TO MASTER
connector on the auxiliary unit.
4. Connect the output terminals (HI to HI and LO to LO) of each unit’s output together using a
suitable terminal block. Make sure the output wires from each unit to this common point of
connection are equal length.
5. Verify that the master unit is correctly configured. See CONFIGURATION menu, section 4.2.9.
Amplifier, A9 Amplifier, A10 if installed (1501i/iX)
6005-701-1 Rev H or lower 6005-701-1 Rev H or lower
S1 S2 (4 position) S3 S1 S2 (4 position) S3
All-OFF 1&2-ON
3&4-OFF 1-OFF
2-ON All-OFF 1&2-ON
3&4-OFF 1-OFF
2-ON
6005-701-1 Rev J or higher 6005-701-1 Rev J or higher
S1 S2 (2 position) S3 S1 S2 (2 position) S3
All-OFF 1-OFF
2-OFF 1-OFF
2-ON All-OFF 1-OFF
2-OFF 1-OFF
2-ON
Table 3-11: Multi box system DIP settings
Note: To reconfigure and auxiliary 751/1501 power source to stand alone operation, set S2 on the A9
module back to to ALL-ON and disconnect the outputs and system interface cable. The auxiliary unit
can now be used stand alone. On the master unit, set the system field back to 751 or 1501 depending
on the model of the unit.
1
This message will disappear when the controls on the auxiliary unit are operated. However, changing settings on the
auxiliary unit controller will not affect the output. Use the master unit controller and or remote control interface to operate
the system.