Bosch ICP-EZM2 - Supervised Point Connections (Step 6); Fire Point Wiring

Easy Series (ICP-EZM2) | Installer Guide | 2.0 Installation
14 Bosch Security Systems, Inc. | 5/07 | F01U025147-01
2.6 Supervised Point Connections (Step 6)
Separate primary AC power and standby battery wires from all power-limited wiring. Refer to
Section 7.2 Power-limited Wire Routing on page 58 for more information.
2.6.1 Fire Point Wiring
Supervised Point 1 supports two- and four-wire smoke detectors.
Supervised Points 2 to 32 support only four-wire smoke detectors.
To program supervised points as fire points, refer to Section 4.2.1 Points on page 31.
For intrusion point configuration, refer to Section 2.6.2 Intrusion Point Wiring on page 15.
1
4
1 2
2
33
2
3
3
4
4
1
5
5
6
6
7
8
Two-wire smoke detector wiring
1 - Power-in terminal
2 - Power-out terminal
3 - Common (negative) terminal
4 - 2.2 k
Ω end-of-line resistor (P/N: 25899)
Four-wire smoke detector wiring
1 - Supervised Points 1 to 32
(Point 8 shown in figure)
2 - Programmable Output (PO)
(PO 2 shown in figure)
3 - Power-in terminal
4 - Power-out terminal
5 - Alarm terminals
6 - Common (negative) terminal
7 - End-of-line resistor (P/N: 25899)
8 - Bosch EOL200 End-of-Line Module
Refer to the Easy Series Smoke Detector Compatibility List (P/N: F01U004853) for compatible two-wire smoke
detectors.
When using an output to supply power to a four-wire smoke detector, program the output function
for System Reset. Refer to Section 4.2.3 Outputs on page 33.