Figure 18: Single Zone Sensor Loop Wiring (No Eol); Figure 19: 4-Wire Smoke Detector (Tamper-Wired) - Bosch DS7200V2-EXP Installation Manual

DS7200V2-EXP | Installation Guide | 2. System Installation
and Setup
2.3.5 No EOL Zone Configuration
See Figure 18 when wiring a zone with no EOL
resistors.
Figure 18: Single Zone Sensor Loop
Wiring
(No EOL)
1
2
3
4
1- Sensor loop terminal
2- Common
3- Sensor loop terminal
4- Common
5- 100 Ω maximum
6- Normally-Open contacts
7- Normally-Closed contacts
Bosch Security Systems, Inc. | 04/12 | F01U253045-02
5
6
7
2.3.6 Four-Wire Smoke Detector
Configuration
A four-wire smoke detector can be connected to
any of the control panel's on-board sensor loops
(L-1 to L-8). A four-wire smoke detector must use
a relay module to interrupt power to the detector
in order for the detector to reset.
Configure the output controlling the relay as
Output Function 1|13 "Fire Verification" (see
Output Parameters on page 86 for more
information).
Make loop connections to L-X (where X = Loop #)
and COM terminals. See Figure 19, and Figure 20
on page 21.
Figure 19: 4-wire Smoke Detector
(Tamper-wired)
BATT+
BATT-
ALRM
+
5
6
4
1- Remove jumper plug from PO 1 SELECT
jumper
2- 2.2 kΩ alarm resistor
3- 2.2 kΩ EOL resistor
4- Smoke detector
5- AUX (+)
6- AUX (-)
EN | 20
1
PO1 SELECT
PO1 SMK
L-1
A B COM
+
2
3