AnsaldoSTS MicroLok II Handbuch - Seite 3
Blättern Sie online oder laden Sie pdf Handbuch für Signalprozessoren AnsaldoSTS MicroLok II herunter. AnsaldoSTS MicroLok II 4 Seiten. Track circuit pcbs
Seite drucken
®
MicroLok
II Track Circuit PCBs
Specifications
MicroTrax Track Circuit PCB
Cab Signal Compatibility: 40, 50, 50 and 100 Hz (see ordering tab.)
T.C. Length Adjustment: 0 to 36,000 ft. (10,973 m) in 1000 ft. (305 m)
Standard Codes:
Fast Codes:
Code Format:
Code Message Length:
Code Start/End:
Code Pulse Durations:
Code Amplitude:
ECode Track Circuit PCB
Track Circuit Lengths:
Shunt Det. Response:
Transmitter:
Receiver:
Sys. P.S. Current Draw:
Battery:
OS Track Circuit PCB
Operating Power:
Transmit/Receive Freq.:
Receiver Output Voltage:
Track Circuit Length:
Track Lead Resistance:
Shunting Voltage Adjust:
increments
23 total (3 reserved for link-up, sleep mode and
quick tumble down)
20 (12 sec. acceptance time)
2 (6 sec. acceptance time)
AC
2 sec.
167 msec guard pulse
167 or 333 msec.
2V p-p
ECode-to-ECode: Up to 24,000 ft. (7315 m) @ 3
ohms/1000 ft. (305 m) ballast
ECode to EC4: Up to 15,000 ft. (4572 m) @ 3
ohms/1000 ft. (305 m) ballast
ECode-to-EC5: Up to 24,000 ft. (7315 m) @ 3
ohms/1000 ft. (305 m) ballast
Standard: 3.7 to 6.3 sec.
Shunt clear: 11.2 to 12.6 sec.
Quick shunt option: 100 msec (approx.)
Output to 2.5 Ohms: 1.0 to 2.5 Vdc
Output Impedance: 0.15 Ohms
Current measurement range: 0 to 6.0A
Input impedance: 0.15 Ohms
Current measurement range: 0 to 3.6A
+5V: 110 Ma
+12V: 43 Ma
-12V: 52 mA
180 Ma (nom.), 1.1A (max.)
B12/N12 and +5Vdc
400 Hz
12 Vdc to 20 Vdc (15 Vdc nom.)
1000 ft. (305 m)
0.5 ohms (max.)
Via jumpers
(Formerly known as Union Switch & Signal)
Ordering and Additional
Information
Refer to tabulation for track
circuit PCBs' part numbers.
Refer to RSE-1A2 for
additional information on
ECode Track Circuit
applications.
Contact your ASTS USA
Account Executive for
MicroTrax and ECode
applications and MicroLok
II applications possibilities
in general.
Request ASTS USA
Service Manual SM-6800E
for detailed information on
ECode Track Circuit
installation and calibration.
Request ASTS USA
Service Manual SM-6800B
for detailed information on
MicroTrax Track Circuit and
OS Track Circuit installation
and calibration.
Rev. 4-11
, p. 3