PETS-2 Crossing Telephone System
QUICKFIX INSTALLATION HANDBOOK
Page 5
of 40
Issue 2
13/12/99
5
5.4 Wall fixing
19
5.5 Safety Earth
22
5.6 Configuration
23
5.6.1 Signal Box Unit
24
5.6.2 Level crossing Unit
24
5.7 Front panels
25
5.7.1 Signalbox front panel
25
5.7.2 Level Crossing Unit front panel
26
5.8 Wiring
27
5.8.1 Power supply
30
5.8.2 Local telephone wiring (Level Crossing)
32
5.8.3 Transmission Circuits
33
5.8.4 Miscellaneous Wiring
34
6. TECHNICAL DATA
35
6.1 Mechanical details
35
6.2 Electrical
35
6.3 Telephony
35
6.3.1 Telephone Circuits
35
6.3.2 Transmission
35
6.4 Environmental
36