Step 11 Connecting Power And Sdi, Terminals 1, 3, 5, 6, And 7; Step 12: Programming And Activating The D9210B; Figure 5: Power Supply And Sdi Connections - Bosch D9210B Operation And Installation Manual

D9210B
Installation
3.2.11 Connecting Power and SDI, Terminals 1, 3, 5, 6, and 7
Do not connect 24 VDC or non-isolated [from the strike] 12/24 VAC of the D9210B.
Reference Figure 5 for the following connections.
Terminal 1, Pwr +12 VDC IN. The red wire provides power to the D9210B, 12 VDC readers and buzzers.
Terminal 3, LCKCOM. For 12/24 VDC strikes provide the input power here from the power supply.
Terminal 5, Common. The black conductor provides electrical common between the D9210B and the power source.
Always ensure a common exist from the D9210B to the panel so the power supply and panel have the same
ground reference. Use any common terminal on the D9210B, 5, 9 or 12 for connections.
Terminal 6, SDI A PANEL DATA (INPUT). The yellow conductor from the panel connected to this terminal. This is
where data from the panel is received by the D9210B.
Terminal 7, SDI B PANEL DATA IN (RETURN). The green conductor from the panel is connected to this terminal. This
is where the data from the D9210B is returned back to the panel.
12 VDC AUX
Power Supply
UL Listed for Fire
DC OUTPUT
(red)
(black)
Security
Panel
SDI
PWR
SDI (white / yellow)
A
SDI
(green)
B
SDI
(black)
COM
It is very important to include your strike current. Bosch Security Systems recommends you use an auxiliary
power supply to isolate door controls and ensure the integrity of the system.
Technical
Tip
3.2.12 Programming and Activating the D9210B
Description. The D9210B needs to be assigned to an area before it will communicate properly with the panel. In addition,
the dipswitch settings and the power need to be connected.
The dipswitch settings in Table 8: D9210B Dipswitch Settings, p.19 determine the address of the D9210B. At the top of the
ACCESS Program Record Sheet (P/N:33208), the address number (noted next to the dipswitch setting in Figure 4: D9210B
DIP Switch
(Factory Settings), p.19) will determine which parameters for the door controller are sent.
32206G
D9210B
1
PWR +
2
LCKN/C
Security
3
LCKCOM
4
LCKN/O
5
COM
6
SDIA
7
SDIB
8
T +
9
ZNCOM
10
ZN +
Note: In installations where powering the
D9210B with the security panel is impractical,
a 12 VDC power supply can be substituted.

Figure 5: Power Supply and SDI Connections

D9210B Operation and Installation Guide
Page 20
24 VDC
AUX Power
Supply
(Optional)
DC OUTPUT
(red)
(black)
Panel
SDI
PWR
(white / yellow)
SDI
A
SDI
(green)
B
SDI
(black)
COM
© 2002 Bosch Security Systems
D9210B
1
PWR +
2
LCKN/C
3
LCKCOM
4
LCKN/O
5
COM
6
SDIA
7
SDIB
8
T +
9
ZNCOM
10
ZN +