86
83-530-000 Rev J
9. ISOLATED ANALOG PROGRAMMING OPTION
9.1. Introduction
Isolated Analog Programming is an internal option card for analog programming of the
Genesys
TM
power supply series. The option is factory installed and cannot be obtained with
IEMD or LAN Interfaces. Output Voltage and Current Limit can be programmed and read
back through optically isolated signals which are isolated from all other ground references in
the power supply.
There are two types of Isolated Analog programming cards:
a) 0-5V/0-10V option (PN: IS510): Using 0-5V or 0-10V signals for programming and
readback.
b) 4-20mA option (PN: IS420): Using current signals for programming and readback.
9.2. Specifications
9.2.1. 0-5V/0-10V Option (PN: IS510)
Output voltage programming accuracy % +/-1
Output current programming accuracy % +/-1
Output voltage programming temperature coefficient PPM/°C +/-100
Output current programming temperature coefficient PPM/°C +/-100
Input impedance Ohm 1M
Absolute maximum voltage Vdc 0-15
Programming
Inputs
Max. voltage between program inputs and supply outputs Vdc 600
Output voltage monitoring accuracy % +/-1.5
Output current monitoring accuracy % +/-1.5
Output Impedance (see Note) Ohm 100
Monitoring
Outputs
Max. voltage between monitoring outputs and supply outputs Vdc 600
NOTE:
Use 100Kohm minimum input impedance for the monitoring circuits to minimize the readback error.
9.2.2. 4-20mA Option (PN: IS420)
Output voltage programming accuracy % +/-1
Output current programming accuracy % +/-1
Output voltage programming temperature coefficient PPM/°C +/-100
Output current programming temperature coefficient PPM/°C +/-100
Input impedance Ohm 1M
Absolute maximum input current Vdc 0-15
Programming
Inputs
Max. voltage between program inputs and supply outputs Vdc 600
Output voltage monitoring accuracy % +/-1.5
Output current monitoring accuracy % +/-1.5
Maximum load impedance Ohm 100
Monitoring
Outputs
Max. voltage between monitoring outputs and supply outputs Vdc 600
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