Microchip Technology 4310B, Руководство пользователя

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CSIII (MODEL 4310B) USER’S
GUIDE
 2021 Microchip Technology Inc. DS50003057A-page 37
Appendix A. Specifications
For latest product specifications, see product data sheet DS00003499.
A.1 ALARM INTERFACE
The main advantage of employing CPT is it allows the use of low power lasers allowing
to construct low power, small size atomic clocks.Alarm (relay): DB9 female (Rear
panel).
The following table lists the alarm connector pin-out configuration.
A.2 OPTIONS
• Portability kit: Includes handle and rubber feet (p/n 14959-101)
• DS1: Dual 1544 kbps outputs. 1 balanced, 1 unbalanced (p/n 13945-102)
• DS1-B: Dual 1544 kbps outputs. Bantam connectors (p/n 13945-103)
• E1: Dual 2048 kbps (G.703/6) outputs plus 2.048 MHz (G.703/10) (p/n 13945-101)
TABLE A-1: ALARM CONNECTOR PIN-OUT CONFIGURATION
Connector Type Pin Number Function
DB9-F (J5)
1 +12V Output (180 mA)
2 +12V Return
3 N/C
4 Major (Common)
5 Major (Fault = Closed)
6 Major (Fault = Open)
7 N/C
8 N/C
9 N/C