TDK-Lambda GENESYS GEN 2400W Series - Chapter 8: Isolated Analog Programming Option; Isolated Analog Programming Specifications; 0-5 V;0-10 V Option Specifications; 4-20 mA Option Specifications

83-517-000 Rev. A
72
CHAPTER 8 ISOLATED ANALOG PROGRAMMING OPTION
8.1 INTRODUCTION
The Isolated Analog Programming Interface is an internal option card for Remote Analog programming of the
Genesys
TM
Power Supply Series. This option is factory installed and cannot be mixed with any other optional
interface (LAN, IEEE or USB). Output voltage and Output 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 Interfaces:
1. 0-5V/0-10V option : Using 0-5V or 0-10V signals for programming and readback.
2. 4-20mA option : Using current signals for programming and readback.
8.2 SPECIFICATIONS
0-5V/0-10V OPTION (PN: IS510) 8.2.1
Programming
Inputs
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
Ohms
1Meg
Absolute maximum voltage
VDC
0-15
Max. voltage between program inputs and supply outputs
VDC
600
Monitoring
Outputs
Output Voltage monitoring accuracy
%
+/-1.5
Output Current monitoring accuracy
%
+/-1.5
Output Impedance (see Note)
Ohms
100
Max. voltage between monitoring outputs and supply outputs
VDC
600
NOTE:
Use 100kohms minimum input impedance for the monitoring circuits to minimize the readback error.
4-20mA option (PN: IS420) 8.2.2
Programming
Inputs
Output Voltage programming accuracy
%
+/-1
Output Current programming accuracy
%
+/-1
Output Voltage programming temperature coefficient
ppm/°C
+/-200
Output Current programming temperature coefficient
ppm/°C
+/-200
Input impedance
Ohms
50
Absolute maximum input current
mA
0-30
Max. voltage between program inputs and supply outputs
VDC
600
Monitoring
Outputs
Output Voltage monitoring accuracy
%
+/-1.5
Output Current monitoring accuracy
%
+/-1.5
Maximum load impedance
Ohms
500
Max. voltage between monitoring outputs and supply outputs
VDC
600