Bosch 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 

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To install the C900V2 to comply with UL Standard 
1610 Applications (for Line Security, formerly 
“Grade AA”) and ULC S304, you must satisfy all 
requirements in this section. 

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

the C900V2. For UL approved installations, the 
maximum interval is 90 seconds to meet the 
requirement for polling supervision established 
by UL. In most cases, to get a polling 
supervision interval of 90 seconds, set the Poll 
Rate to 75 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 OFF position to enable 

75-second supervision signals (the factory 
default). 

 

 

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 enables the control panel to locally 
annunciate a C900V2 CPU failure. 

6.  Connect Output 2 from the C900V2 to a  

24-hour zone on the control panel.   

This enables the control panel to locally 
annunciate a network failure. 

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 OFF to disable Auto 

Fallback. 

9.  Set DIP Switch 6 to ON to prevent fallback 

caused by hang-ups. 

 

Intercept errors are reported to the 
receiver. If the receiver does not 
acknowledge a signal sent that was 
intercepted by the C900V2 in the 
programmed time, the control panel 
digital dialer hangs up and retries the 
message transmission. 

 

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.