Installation guide
D6600 NetCom
Overview
D6600 NetCom System Guide
4998122712D Page 8 © 2004 Bosch Security Systems
The C900TTL accomplishes this through dial tone and handshake simulations. The C900TTL “intercepts” the Alarm
Panel’s signals and transmits them across the network to a network-enabled D6600.
** Patent numbers 5,134,644, 5,943,394
Figure 2 shows a D6600 NetCom System using a generic control panel, C900TTL-E Dialer Capture Module/network
adapters, D6600 Receiver, and D6680 Network Adapters.
Note: For UL Fire Listed Applications, refer to C900TTL-E Compatibility List (P/N: 4998141056).
For panel manufacturers other than Bosch Security Systems, please consult the specific panel installation guide for
proper wiring, mounting and installation instructions.
Item Description
1 Any manufacturer’s control panel
2 C900TTL-E
3 Host PC - D6200 Programming Administrative
Software
4 Ethernet hub
5 D6680
6 D6600 Receiver
7 Connection - C900TTL-E Ethernet jack to control
panel
8 Connection - C900TTL-E Ethernet jack to Ethernet
hub
9 Connection - Host PC Ethernet NIC to Ethernet hub
10 Connection - Ethernet hub to D6680
11 Connection - Ethernet hub to D6680
12 Connection - D6680 to D6600 COM4
13 Connection - D6680 to D6600 COM1 (optional)
O
F
F
12345678910
PANEL
TELCO
COUT4 OUT1OUT2OUT3 IN3 IN2 IN1CI-12V+
1
2
3
4
5
5
6
7
8
9
10
11
12
13
Figure 2: D6600 NetCom System Connection Diagram
using C900TTL-E & Any Alarm Panel
Table 4: Key to Figure 2