Chapter 8 Isolated Analog Programming Option; Introduction; Specifications - Nemic-Lambda TDK-Lambda Genesys GEN6-100 Manual

CHAPTER 8 ISOLATED ANALOG PROGRAMMING OPTION

8.1 INTRODUCTION

Isolated Analog Programming is an internal option card for analog programming of the Genesys
power supply series. The option is factory installed and cannot be obtained with GPIB (IEEE)
Interface. Output Voltage and Current Limit can be programmed and readback 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:
1. 0-5V/0-10V option (PN: IS510): Using 0-5V or 0-10V signals for programming and readback.
2. 4-20mA option (PN: IS420): Using current signals for programming and readback.

8.2 SPECIFICATIONS

8.2.1 0-5V/0-10V option (PN: IS510)
Programming
Output voltage programming accuracy
Inputs Output current programming accuracy
Output voltage programming temperature coefficient
Output current programming temperature coefficient
Input impedance
Absolute maximum voltage
Max. voltage between program inputs and supply outputs
Monitoring Output voltage monitoring accuracy
Outputs Output current monitoring accuracy
Output Impedance (see note)
Max. voltage between monitoring outputs and supply outputs
NOTE:
Use 100Kohm minimum input impedance for the monitoring circuits to minimize the readback error.
8.2.2 4-20mA option (PN: IS420)
Programming
Output voltage programming accuracy
Inputs Output current programming accuracy
Output voltage programming temperature coefficient
Output current programming temperature coefficient
Input impedance
Absolute maximum input current
Max. voltage between program inputs and supply outputs
Monitoring
Output voltage monitoring accuracy
Outputs
Output current monitoring accuracy
Maximum load impedance
Max. voltage between monitoring outputs and supply outputs
62
TM
+/-1
%
% +/-1
+/-100
o
PPM/ C
+/-100
o
PPM/ C
1M
Ohm
0-15
Vdc
600
Vdc
+/-1.5
%
%
+/-1.5
Ohm
100
Vdc
600
+/-1
%
+/-1
%
+/-200
o
PPM/ C
+/-200
PPM/ C o
50
Ohm
0-30
mA
Vdc 600
%
+/-1.5
%
+/-1.5
Ohm
500
Vdc
600