Siemens TC12 User's Guide download pdf (Page 90)

TC12 Installation, Commissioning & Maintenance Handbook

666/HE/43100/000 Page 80 Issue 10

3.2.5 Current Transformer Ratings

Each controller phase or illuminated indicator that is to be monitored requires one

current sensor 667/7/25171/000 as detailed below. The table also indicates which

lamp feeds are passed through the current sense transformer for each type.

Monitorable lamp/phase

types

Current sensor lamp

feeds

Maximum number of

Signal Heads (see note

Intersection Vehicle (IV) Red, Amber, Green 8 { 3 }

Pelican Vehicle (PV) Red, Amber, Green 16 { 6 }

Intersection Pedestrian

(IP)

Red man, Green man 16 { 6 }

Pelican Pedestrian (PP) Red man, Green man 16 { 6 }

Wait Indicator 40 Watt

(W4)

Wait Indicator(s) 16 { 6 }

Wait Indicator 60 Watt

(W6)

Wait Indicator(s) 16 { 6 }

Regulatory Sign (RS) Sign 7 signs (21 tubes)

2 signs (6 tubes)}

Switched Sign - Bulb type

(SB)

Sign 16 lamps {6 (note 5)}

Switched Sign - Tube

type (ST)

Sign 7 signs (21 tubes)

{2 signs (6 tubes) note 5

Pelican Pedestrian +

Wait (PPW / PP4)

Red man, Green man, 16 (note 2) { 6 }

Pelican Stream (PS /

PS4)

Wait Ind Red, Amber,

Green, Red man, Green

man, Wait Ind

16 (note 3) { 6 }

Intersection Pedestrian +

Wait (IPW / IP4)

Red man, Green man,

Wait Ind

16 (note 2) { 6 }

Intersection Pedestrian

Stream (IPS / IS4)

Red, Amber, Green, Red

Man, Green man, Wait

Ind

8 (note 4) { 6 }

Export Pedestrian with

flashing Red (XP1)

Red man, Green man 16 { 6 }

Export Vehicle with

flashing Green (XV1)

Red, Amber, Green 8 { 3 }

Export Vehicle Filter -

flashing Amber Ball

(XV2)

Flashing Ball 16 { 6 }

Export Vehicle - flashing

Amber signal group

(XV3)

Red, Amber, Green 8 { 3 }

Notes:

These limits apply to 240 V RMS supply voltage and 50W lamp loads (unless

stated). Where the supply is lower or the lamp loads are higher the limits are

reduced accordingly. For example the figures given in curly brackets {}, are the

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 202 203

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Siemens TC12 User's Guide Page 90

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