VRIOGS 012.0.4 RevA - Public Transport Victoria

VRIOGS 012.0.4 Revision A 17
Code
RTU
TXMF
RXMF
PSO
XP
Description
Receiver Tuning Unit
Transmitter Matching Transformer
Receiver Matching Transformer
Phase Shift Overlay
Crossing Predictor
Table 8 - Units relating to Train Detection Circuits
8.2 Train Detection Circuit Wires
Code Description
10TB Positive track feed wire in track circuit No 10
10TN Negative track feed wire in track circuit No 10
10RB Positive track relay wire in track circuit No 10
10RN Negative track relay wire in track circuit No 10
10TX Transmitter connections in track circuit No 10
10RX Receiver connections in track circuit No 10
10ACI Air core conductor in track circuit No 10
ACI
Air Core Inductor not associated with a defined track circuit
Table 9 - Train Detection Circuit Wires
8.3 Units relating to Signals
Code Description
10RR
Route proving relay for proving the route is set for Signal No 10
before clearing the signal
10ASR
Approach stick relay for indication and approach locking of signal
No 10
10AN
Approach time element relay for the release of approach locking for
signal No 10
10G Signal mechanism No 10 (0° – 45° – 90° red-yellow-green)
10HG Signal mechanism No 10 (0° – 45° yellow)
10DG Signal mechanism No 10 (0° – 90° green)
10, U10,
V10,Y10
Signals controlled selectively by 2-position lever No 10
10GR Relay controlling signal No 10
10GRQ Local coils of relay10GR
10GP Relay or indicator repeating positions of signal No 10
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