Siemens TRAFFIC CONTROLS TC12 사용자 설명서

 

TC12 Installation, Commissioning & Maintenance Handbook 

Switching the Test Set off, using the rocker switch on the front panel, does NOT 
guarantee isolation from the mains. 
 
The mains plug must only be fitted with a 3 A or 5 A fuse. 
 
Recommended spares:  

mains lead   

  test jack cable 
 
Kit of cables, part number 667/1/22705/000 
 

667/7/15998/100 

Cable used when using test set as handset for controller etc

 

This is a 25 way male D-Type connector to 25 way male D-
Type connector with two metres of cable with straight 
through connections with at least pins 1, 2, 3, 4, 5, 6, 7 and 
20 connected. 

 

 

667/7/15998/101 

Cable used when using test set as a monitor for Instation 
PC  

 

This is a 9 way female D-Type connector to 25 way male D-
Type connector with two metres of cable with the following 
connections: 

 

9  Way  D type Socket

25 Way D type plug

2
3
4
5
6

2
3
6
7
20

 

 

Equipment must be regularly tested with a PAT (portable appliance tester). 
Results must comply with the following limits OR with the values in the relevant 
clauses of the IEE wiring regulations in force at the time if they are more stringent. 
 
Earth bonding impedance <= 0.1 Ohms (Testing Case, Front panel and panel on 
which PC sits). 
Insulation impedance > 100 MOhms 
Flash test impedance > 1 MOhms 
Leakage during flash test < 3 ma 

 

666/HE/43100/000  

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Issue 9