Interface connector, Interface connector pinout – AMETEK ReFlex Mating Connnectors for Controller User Manual
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Technical Note
ReFlex Power™ Mating Connectors for Controller Module
Document No. W380269-01 Rev F •
1/26/2009
©2008 AMETEK Programmable Power, Inc. • All rights reserved. • AMETEK is a trademark of AMETEK, Inc.
9250 Brown Deer Road, San Diego CA 92121 • Tel: 858-450-0085 • Fax: 858-458-0267 • email:
• Web:
www.programmablepower.com
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INTERFACE CONNECTOR
Provides user access to programmable digital I/O and ReFlex Power™ monitoring signals.
Connector: 15-pin D-SUB
Positronic Industries Connector P/N SD15M1000Z, crimp male, AMETEK P/N 856-918-15
Crimp contacts: Positronic Industries P/N MC7520D (initially supplied with connector)
Backshell: Positronic Industries P/N D15000Z00, AMETEK P/N 856-975-16
Wire size: Maximum gauge 20 AWG (22 AWG recommended);
Maximum length 10 meters (can be extended subject to the environment, cable type, and interface circuits).
Recommend twisted shielded cables used.
INTERFACE CONNECTOR PINOUT
Figure 2. Interface Connector, Front Panel View, and Interface Connector Wiring Diagram
Pin
Type Signal
Function
Signal
Level
1
A
RI (Remote Inhibit)
1
Active-High input signal that is utilized to inhibit all power module outputs (Pulled High internally).
Low input (or connection between Pins 1 & 9) enables outputs.
TTL
2 E
DFI
(Discrete Fault Indicator) Active High output signal that indicates events/faults within system
modules; derived from an open collector of floating opto-isolator. External Pull-up resistor required.
Open Collector
3
B
PWR ON
Normally-open relay contacts that close when the ReFlex Power™ Controller power is on
Relay Contact
4
A
DIG0-I/O
Input/Output: programmable digital I/O
TTL
5
A
DIG2-I/ O
Input/Output: programmable digital I/O
TTL
6
C
DIGI/O RTN
Signal returns for Programmable Digital Input/Outputs
TTL
7
Reserved
8
D
CHAS GND
Chassis ground
CHAS GND
9 C
RI
RTN
1
Signal return for RI
TTL_RTN
10
F
DFI RTN
Signal return for DFI emitter of opto-isolator
TTL_RTN
11
B
PWR ON RTN
Return line for PWR ON
Relay Contact
12
A
DIG1-I/O
Input/Output: programmable digital I/O
TTL
13
A
DIG3-I/O
Input/Output: programmable digital I/O
TTL
14
Reserved
15
Reserved
1
The ReFlex Power™ Controller RI signal must have a low input (or short Pin 1 to Pin 9) to enable all module outputs in a ReFlex Power™ system. If Interface
signals are not required in system configuration, order AMETEK P/N 5380509-01, Loop-back Connector Assembly, to short the Remote Inhibit signals, and
enable all system module outputs.