Bosch Appliances Network Card C900V2 User Manual

Conettix C900V2 | Installation Guide | 6.0  

UL Standard 1610 and ULC S304 Intrusion System Installations 

 

 

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Bosch Security Systems, Inc. | 8/08 | F01U087780-01

 

1.  Use the D6200 Software to set the poll rate on 

the C900V2. For UL approved installations, the 
maximum interval is 360 seconds to meet the 
requirement for polling supervision established 
by UL. In most cases, to get a polling 
supervision interval of 360 seconds, set the 
Poll Rate to 240 and Retry to 13. 
Because of differences in packet transmission 
time latency within different networks, the poll 
rate times vary. Contact Technical Support at 
Bosch Security Systems, Inc. for assistance in 
establishing the latency time for the network on 
which you are installing the C900V2. 

 

 

Refer to D6200 Software Operation and 
Installation Guide (P/N: 4998154991). 

 

2.  Set DIP Switch 7 to the ON position to enable 

240-second supervision signals. 

 

 

Refer to Table 5 on page 10 for the 
functions of DIP Switches 5 through 9. 

 

3.  Add a telnet password to the communications 

protocol of the C900V2 (refer to Section 4.5.3 
Configuration Using Telnet, step  6, on 
page 16). Retain this password for future 
reference. 

4.  Program the control panel to send a daily test 

signal through the digital dialer.  

 

This tests the connection from the 
control panel to the C900V2. 

5.  Connect Output 1 from the C900V2 to a  

24-hour zone on the control panel.  

 

This tests the digital dialer if the C900V2 
CPU fails. 

 

6.  Connect Output 2 from the C900V2 to a  

24-our zone on the control panel.   

This tests the digital dialer if the network 
communications path supervision fails. 

You must use the C900V2 with a UL Listed 
Burglary Alarm Control Unit or a UL Listed 
combination Fire/Burglary Alarm Control 
Unit with an integral or Listed digital alarm 
communicator transmitter (DACT) installed 
according to the manufacturer’s 
instructions. 

7.  Install a tamper switch (such as a D110 

Tamper Switch, available from Bosch Security 
Systems, Inc.) on the control panel enclosure 
and connect it to a 24-hour zone on the control 
panel. If you use a separate enclosure for the 
C900V2, install another tamper switch (D110) 
on the enclosure and connect it to the same 
24-hour zone. 

8.  Set DIP Switch 5 to ON to enable Auto 

Fallback. 

9.  Set DIP Switch 6 to OFF so three hang-ups 

cause fallback. 

 

Any error forces the C900V2 to switch 
to Fallback Mode for 2 minutes the next 
time the alarm panel seizes the line (if 
DIP Switch 5 is ON or DIP Switch 6 is 
OFF, or both, and the seizure occurs 
within 2 minutes). Intercept errors are 
always reported to the receiver. If the 
receiver does not acknowledge the 
signal in the programmed time, the 
control panel digital dialer hangs up and 
retries the message. 

 

10.  Set DIP Switch 9 to ON to enable Anti-

Substitution/Anti-Replay. 

11.  Set the shorting link on P3 to the H position.  
Refer to Figure 12 on page 20 and Table 10 on  
page 21 for the proper connection sequence.