D2212B/D2212BE Operation and Installation Guide
Page 18
© 2002 Bosch Security Systems
39934E
D2212B/D2212BE
D132A or D192C required for fire and combined fire/burglary systems:
Fire installations require a D132A Smoke Detector
Reversing Relay Module, or a D192C NAC Supervision
Module. The alarm output for fire or combined fire/
burglary installations must be supervised. Use a D132A
and compatible smoke detectors, or a D192C.
3.10
Auxiliary Power (+Aux)
The continuous current draw for powered devices
connected to the +Aux terminal, including keypads, must
not exceed 1.0 A (140 mA for fire and combined fire/
burglary systems). For the D2212BE, the continuous
current draw must not exceed 500 mA (140 mA for fire
and combined fire/burglary systems). Devices powered
from this output must operate over a range of 10.2 VDC
to 13.9 VDC.
You must use a minimum of 5 ft. (1.5 m) 22
AWG (0.8 mm) of wire when connecting
devices mounted outside the enclosure to the
+Aux terminal. A short on the +Aux
terminal within 5 ft. (1.5 m) of the panel
prevents the panel from operating correctly.
3.11
External Relays (Ext1 and Ext2)
You can program the External Relay terminals to provide outputs for two external relays. Review the RELAYS Group in the
D2000 Program Entry Guide (P/N: 35114) for a description of the relay functions available.
Connect a D133 (or D134) Relay Module for each of the external relay outputs you intend to use. Figure 5 shows the
connections (the D134 combines the functionality of two D133 relays in a single enclosure.).
Do not connect wiring for external relays directly to Ext1 or Ext2. Install D133 (or D134) modules connected to
Ext1 and Ext2 in the enclosure with the panel.
N/O 1
COMM 1
N/C 1
X1 - (Connect to terminal
Ext2 for external relay 2)
X1 +
External Relay 2
D133
Relay Module
N/O 1 (Closes to COMM1 when relay is activated.)
COMM 1 (Common)
N/C 1 (Opens from COMM1 when relay is activated.)
X1 - (Connect to terminal Ext1 for External Relay 1.)
X1 + (Connect to terminal Aux +.)
External Relay1
D133
Relay Module
Data
+Aux-
D2212
Figure 5: External Relay Wiring
Installation
Figure 4: Keypad Wiring
D222
Black
(Common)
Red
(+12VDC)
Green
(Data)
Blue Wire - Point A
Black Wire - Common
Orange Wire - Point B
Yellow Wire - Point C
Black Wire - Common
White Wire - Point D
Four Expanded Points
Keypad
Connect up to eight in parallel.
Up to 24 points supported.
A
B
C
D
Data
+Aux-
D2212
39887F
