Chroma 61603 User Manual

General Information
1-5
1.4.2 Rear Panel (with GPIB)
Figure 1-2 Rear Panel
Table 1-2 Description of the Rear Panel
Item
Name
Description
1 Label
The label includes model number, series number of the AC
source.
2 Ext. Ref.
The BNC connector inputs control waveform amplitude from
external analog signal.
3 RS-232C
The 9-pin, D-type female connector transfers control commands
to and from the remote PC for remote operation.
4 GPIB Connector
A remote controller using GPIB bus is connected to the AC
source through this connector for remote operation.
5 TTL SIGNAL
The 9-pin, female connector transfers control signals (fault_out,
remote inhibit, and AC_ON).
6 SCLK, PWM, SYNC
SYNC transfers a pulse signal synchronously when output
changes. It also sends synchronizing signal for 3-
phase mode
operation.
7
Output Connector
This connector outputs power to the loading device.
8
Remote Sense
Connector
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.
9
Power Line in
Connector
Power line input is connected to the AC source through this
connector.
10
Power Switch
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”.

Chroma 61603 Specifications

General

Brand	Chroma
Model	61603
Category	Power Supply
Language	English