Reflex power™ mating connectors for acps module, Interface connector, Interface pinout – AMETEK ACPS User Manual
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Technical Note
ReFlex Power™ Mating Connectors for ACPS Module
Document No. W380272-01 Rev D •
1/23/2009
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9250 Brown Deer Road, San Diego CA 92121 • Tel: 858-450-0085 • Fax: 858-458-0267 • email:
• Web:
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Pins A1 through A6 insertion/extraction: Positronic Industries P/N 4311-0-0-0
INTERFACE CONNECTOR
External isolated digital and analog control interface.
Connector: Positronic Industries P/N SD9M1000Z, AMETEK P/N 856-214-09
Crimp contacts: Positronic Industries P/N MC7520D (initially supplied with connector)
Backshell: Positronic
Industries
P/N D9000Z00, AMETEK P/N 856-247-10
Wire size:
Maximum gauge 20 AWG (recommended)
Maximum length 10 meters (can be extended subject to the environment, cable type, and interface circuits).
INTERFACE PINOUT
Figure 2. Interface Connector, Front Panel View, and Interface Connector Wiring Diagram
Pin
Name Function
Signal
Level
1 ENA
1
Input: module output enable
TTL logic level
6 ENA-RTN
1
Input: return for ENA signal; connected to Pin-7/8
Signal common
2 Reserved
7 Reserved
3 Reserved
8 Reserved
4 Reserved
9 Reserved
5 CHAS-GND
Shield
ground
Chassis
ground
1
Enable signal is internally pulled up to +5 V with a 10 K resistor. To enable the module, the signal is pulled low (<= 0.5 V) with respect to the ENA RTN
signal; this may also be accomplished by shorting Pin 1 to Pin 6.