Chroma 61603 User Manual

Appendix A Pin Assignment of TTL Signal
A-1
Appendix A Pin Assignment of TTL Signal
9-Pin D-Type Male Connector:
Pin No.
Signal
Pin No.
Signal
1
GND
6
GND
2
/ Remote-Inhibit
7
GND
3
GND
8
/ FAULT-OUT
4
AC-ON
9
---
5
---
/ Remote-Inhibit: When voltage level of this pin becomes LOW, it can inhibit the output
of AC source (See 3.6.1).
AC-ON: When AC source output voltage, this pin will become HIGH, and it becomes LOW
when quit output.
/ FAULT-OUT: The voltage level of this pin is HIGH if AC source is in normal state. It
becomes LOW when AC source is in protection state.
Connecting the / FAULT-OUT signal of TTL PIN8 on AC Source rear panel to TTL PIN8 on
A615003 rear panel as turning on the functions of A615003 thus it can be activated.

Chroma 61603 Specifications

General

Brand	Chroma
Model	61603
Category	Power Supply
Language	English