SERTEL T-GPS-300, Operation Manual

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REDUNDANT COMPARATOR UNIT-A & B Compressed in One Unit
Model No. : T-COM-300
Type : Micro Controller based
Display : No Display Only LED Indication
Time Reference :Oven Controlled Crystal Oscillator with stability of 1PPM
temperature range of 0-50 deg.c
Time Accuracy :Better than 1PPM
Time / Date Setting :Automatically Synchronized with Master A or B
Inputs
:a) 1PPS }
b) RS232C } From Master Clock A & B
I/P Connectors
: 9 pin “D”connector for Master A & B input
Outputs
: a) RS 232 O/P to RS 232 Output Signal Conditioner
b) S,M,H,D pulse to Pulse output Signal Conditioner
c) IRIG B Output to IRIG B Signal Conditioner
d) Data (RS232) Output to TCP/IP, TCP-IP ON NTP Output
Signal Conditioner
e) Differential Pulse to Slave Clock/ Slave Distribution amp
f) Alarm Contact output for Master signal fail
O/P Connectors : a) 9 pin D connector for RS 232 o/p
b) BNC for IRIG B O/P
c) Mounting connector slave clock contact
S,M,H,D,Pulse output and Alarm Output
Supply Voltage : 24V DC supply from redundant Diode Oring unit.
Environment
: a) Temp. 0-50 Deg.C
b) RH 0-90% Non-condensing
Front Panel : a) Master A & B input status INDICATION LED
Indication b) Master A & B(comparator) output Indication LED
c) Master A & B Input fail indication
d) Signal output indication
Back Panel : ON / OFF Switch, Fuse, Power Supply Terminals
All Input Output Contact terminals
Panel Mounting : To suit Standard 19” Rack System
Dimension : 484mm (W) 3U (H) 325mm(D
)