2: System Specifications
5------GND
6------Rx- (RS-422)
7------Rx+ (RS-422)
8------Tx- (RS-422)
9------Tx+ (RS-422)
Factory settings for RS-232
9600,N,8,1
Network Port 10/100
The Ethernet port interface is:
Type:
Standard RJ-45 8 pin connector, 10 Base-T and 100 Base-T standards.
Frame format:
IEEE 802.3
J1 - Optional TI/ET
The TI/ET configuration is via the Keypad, Serial I/O, and Network port. J1 accepts an
external 1 PPS or Event input signal and measures it against the system-derived time. The
minimum pulse width of the input signal is 100 nS. The input impedance is selectable at 100
k
W
or 50
W
. The rising edge of the pulse is measured with 5 nS resolution relative to the
system clock time.
Pulse width:
100 nS, min.
Active Edge:
Rising
High Level:
Logic Hi >1.25 V < 10 V
Low Level:
Logic Low < 1.25 V >0 V
Impedance:
100 k
W
or 50
W
Resolution:
5 nS, single shot
Accuracy:
Refer to
“Time and Frequency Accuracy” on page 4
Qty:
1
Connector:
BNC female
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098-00116-000 Rev. A
Summary of Contents for XL-GPS
Page 1: ...XL GPS Time Frequency Receiver User Guide CD Part Number 098 00116 000 Rev A 5 May 2010 ...
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Page 214: ...IRIG IRIG Standard Format A 098 00116 000 Rev A Page 200 of 221 ...
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Page 216: ...F World Map of Time Zones 098 00116 000 Rev A Page 202 of 221 ...
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Page 220: ...I Certificate of Volatility See the following document 098 00116 000 Rev A Page 206 of 221 ...
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Page 225: ...J Declaration of Conformity See the following document 098 00116 000 Rev A Page 208 of 221 ...