D2212B/D2212BE Operation and Installation Guide
D2212B/D2212BE
Page 31
© 2002 Bosch Security Systems
39934E
Appendix B: Terminal Quick Reference
Appendix B
Terminal
Description
16.5 VAC
16.5 VAC
D2212B:
Connect D1640, 16.5 V, 40 VA Transformer for primary power.
D2212BE:
Connect D1625, 16.5 V, 25 VA Transformer for primary power.
Earth Ground
Connect to earth ground. A cold water pipe or grounding rod is preferred.
Do not connect to telephone or electrical ground.
+Alrm
+ Alarm Output
Continuous positive output provides 1.35 A at 10.2 to 13.9 VDC.
Protected against overcurrent by self-resetting device.
Alrm-
- Alarm Output
Switched negative output for steady or pulsed (temporal code 3) alarm
output.
Data
Data
Data for keypads (and point expanders on the D2212B only).
+Aux
+ Aux Power
Positive output for continuously powered devices, 1.0 A at 10.2 to 13.9
VDC for the D2212B; 500 mA for the D2212BE. Protected against
overcurrent by self-resetting device.
Aux-
- Aux Power
Negative (common) for Aux Power and Relay Outputs.
Ext1
External Relay 1
Connect D133 or D134 relay for Form C Dry Contact.
Ext2
External Relay 2
Connect D133 or D134 relay for Form C Dry Contact.
1+
Positive Point 1
Positive Power for Point 1. Switched for sensor reset. Use for approved
two-wire smoke or glass break detectors.
1-
Negative Point 1
Negative Power for Point 1.
Com
Common
Common for Point 2.
2
Point 2
Input for Point 2.
3
Point 3
Input for Point 3.
Com
Common
Common for Points 3 and 4.
4
Point 4
Input for Point 4.
5
Point 5
Input for Point 5.
Com
Common
Common for Points 5 and 6.
6
Point 6
Input for Point 6.
7
Point 7
Input for Point 7 (Unsupervised)
Com
Common
8
Input for Point 8 (Unsupervised)
T
Tip
Tip of incoming phone line.
T1
Tip1
Tip of phone line to premises phone.
R1
Ring1
Ring of phone line to premises phone.
R
Ring
Ring of incoming phone line.
Table 5: D2212 Terminal Reference
