Rear Panel (With Gpib) - Chroma 61601 User Manual

1.4.2 Rear Panel (with GPIB)

Item Name
1 Label
2 Ext. Ref.
3 RS-232C
4 GPIB Connector
5 TTL SIGNAL
6 SCLK, PWM, SYNC
7 Output Connector This connector outputs power to the loading device.
Remote Sense
8
Connector
9 Power Line in
Connector
10
Power Switch
Figure 1-2 Rear Panel
Table 1-2 Description of the Rear Panel
The label includes model number, series number of the AC
source.
The BNC connector inputs control waveform amplitude from
external analog signal.
The 9-pin, D-type female connector transfers control commands
to and from the remote PC for remote operation.
A remote controller using GPIB bus is connected to the AC
source through this connector for remote operation.
The 9-pin, female connector transfers control signals (fault_out,
remote inhibit, and AC_ON).
SYNC transfers a pulse signal synchronously when output
changes. It also sends synchronizing signal for 3-phase mode
operation.
It senses directly at the terminals of the load to eliminate any
voltage drop on the connecting cable. Make sure of
connecting the terminal "SL" of the remote sense connector to
the terminal "L" of the load, and the "SN" to the "N" of the load.
Reverse polarity is not allowed.
Power line input is connected to the AC source through this
connector.
It enables or disables the main power switch. Users can
power on or off with the main power switch when the power
switch is set to "ENABLE". Conversely the main power switch
is inactive when the power switch is set to "DISABLE".
General Information
Description
1-5