PCM-3A Output Module
Description
The PCM-3A module provides fire alarm control panel output signals to field devices within the fire suppression system.
It uses SLC communication, electronic address programming, and an external 24 VDC power supply.
It supports mixed addressing with detectors and modules on the same SLC loop, simplifying wiring, installation, and programming.
Features
- Improved design for faster wiring and easier installation.
- Address range: 1 – 254.
- Configurable modes.
- Output active LED.
- Polling LED.
- Soft Addressing: Device address can be set by programmer.
Note: Some features are available only with Core Lite enabled systems.
Terminals
- L- : Loop –
- L+ : Loop +
- IP+ : Input +
- IP- : Input –
- OP+ : Output +
- OP- : Output –
- 24+ : External power +
- 24- : External power –
Specifications
- Supply Voltage: 24 VDC
- Digital Communication: PTW Protocol
- Quiescent Current: 2 mA (at 24 VDC)
- Maximum Current (Alarm): 24 mA (at 24 VDC)
- Maximum Output Current: 1 A (24 VDC)
- Operating Temperature: -10°C ~ +55°C
- Humidity: 0% – 95% RH (non-condensing)
- Dimensions: 33 mm (L) × 34 mm (W) × 102 mm (H)
- Weight: 80 g
- Standard: GB16806-2006, EN54-18:2005/AC:2007
- Approvals: CCCF, UL-EU