Siemens TRAFFIC CONTROLS TC12 Manuale Utente

 

TC12 Installation, Commissioning & Maintenance Handbook 

 
The second cable is attached from the connector labelled J2 or P2 on the DIGI I/O 

ard to connector PL3 on the PSU board, (the PSU board has a note on the silk 

screen next to PL3 which reads 'CONNECTION TO P2 DIGI I/O (PC)'. 
 

Note:  The two 50-way ribbon cables are to be connected to the card before it is 

installed into the PC. 

 

WARNING  Please ensure cables are connected correctly, as they are not 

 

which is connected to P1 and which is connected to P2. 

 

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The DIGI PC/16i comprises a full length ISA card (DIGI part number 50000160) 
and an IMD Distribution Unit (labelled PC/16I I/O MATE INTERFACE). The PC 
board has 3 jumpers (J1, J2 and J3) and 2 DIP switches (DS1 and DS2).  
 
The 3 jumpers are used to set the local program memory size, which should be 
64K. Each of the 3 jumpers has 3 pins which are numbered from top to bottom. 
Each jumper should be set so that pins 2
 
Set the address of the dual-ported RAM to E0000 using DIP switch 1 (DS1) 
positions 1 to 8, as shown belo
 

Address

SW1

SW2

SW3

SW4

SW5

SW6

SW7

SW8

E0000  ON OFF 

OFF 

OFF ON ON ON ON 

N 

, more than one IMD board is installed in a TC12 PC, the address of the dual-

D0000  OFF ON OFF OFF ON  ON  ON  ON 
A0000 

ON OFF ON OFF ON  ON  ON  O

 
[ON = PUSH SWITCH DOWN] 
 
If, when the program is run, an address error is reported, the next available 
address from the three listed above, should be tried. 
 
If
ported RAM on each board be set the same. 
 

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