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2 COMPONENTS
The components on the front and back panels of the AMPAQ are depicted in Figure 2.1. Each component on
the AMPAQ has an identification number that corresponds to a short description given in Table 2.1. The pin out
information for the RCA and CPC connectors are shown in Figure 2.2.
ID
Name
1
System Power LED
2
E-Stop
6-pin
connector
3
Enabled LED
4
Amplifier Command RCA
connector
5
Current Sense RCA con-
nector
6
To Load CPC connector
7
Power switch
8
Power connector
9
Fuse holder
AMPAQ L2/L4 User Manual
Description
Indicates whether the AMPAQ L2/L4 is powered on.
mini-DIN
The Emergency Stop Switch connects to the E-Stop
socket. If the E-Stop is not connected, the AMPAQ L2/L4
is enabled by default. If the E-Stop is connected, then the
state of the amplifier depends on the E-Stop.
The light corresponding to each linear current amplifier
channel turns on whenever that amplifier is enabled.
Use this channel to apply the analog voltage command to
be amplified from the data acquisition device.
Use this channel to measure the current output of the am-
plifier channel.
Connects the amplifier output to the DC motors in the plant.
This signal is the control command to motors which has
been amplifier by the unit. The Table 2.2 outlines the pin
description for this connector.
Power the AMPAQ L2/L4 system on.
Connect a 100-120V or 200-240V AC voltage source.
Contains the fuse.
Table 2.1: AMPAQ L2/L4 components
Pin Number
1
2
3
4
Table 2.2: To Load Connector Pin Description
Connection
Load (+)
Load (-)
Ground
Ground
Electrical
range
±10 V
±10 V
±24 V
v 1.1
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