Install a 2-input addressable monitoring module (MM) commonly used to monitor flow switches, valves, exhaust fans, pressure fans, pumps, electrical cabinets, normally closed or open points… send signal to fire alarm, fault alarm, short circuit open, open circuit… Today, P69 Company will guide the installation of 2-input addressable monitoring module (MM). Details in the following post

General features of 2-input monitoring module ( MM )

• Meets UL, FM, CSFM standards.
• Fast, reliable monitoring connection using DCP Hochiki (Digital Communications Protocol) protocol.
• LED color indicator for module status
• Can be programmed to monitor normally open (NO) or normally closed (NC).
• Connection type A or OVER
• Allows wiring up to 14 AWG wire.
• 127 devices can be used per Loop
• Set the device address from 1-127 using the TCH-B100 handheld programmer.

Smart features when using a 2-input address-monitoring module (MM)

• Fast, reliable monitoring connection using DCP Hochiki (Digital Communications Protocol); 127 devices can be used per Loop
• LED color indicator indicates module status.
• Can be programmed to monitor normally open (NO) or normally closed (NC).
• Connect in type A or B.
• Accepts up to 14 AWG wire.

The 2-input monitoring DCP-DIMM module with flow switch or NO/NC contact is designed for used in a FireNet addressable fire alarm system , The module provides two independent switch monitoring circuits, and uses one address on the SLC loop. Up to 127 devices can be connected per SLC loop.

The address of the device is stored in the EEPROM of the main board. The DCP-DIMM can be programmed to monitor monitoring devices or fire alarms configured as NO or NC switches. By means of digital communication (DCP) combined with high reliability and fast transmission speed, CZM is ready to respond effectively in case of emergency. The Hochiki  addressable module has an LED (dual color) to show its operating status.

A look at the specifications of the 2-input address-monitoring module (MM)

• Meets UL, FM, CSFM standards.
• Power Supply (S-SC) 25.3 ~ 39 VDC
• Power Consumption 600μA (Typical) 720μA (Alarm)
• Fast, reliable monitoring connection using DCP Hochiki (Digital Communications Protocol) protocol.
• LED color indicator for module status
• Can be programmed to monitor normally open (NO) or normally closed (NC).
• Connection type A or B
• Allows wiring up to 14 AWG wire.
• 127 devices can be used per Loop
• Set the device address from 1-127 with the TCH-B100 handheld programmer  .
• Number of inputs programmable 2 independent monitoring terminals
• End-of-line resistance 22K ohms
• Dimensions 4.2”W x 4.7”H x 1.4”D
• Working Temperature 32°F (0°C) ~ 120°F (49°C)
• Installation box Power box 4”
• Relative humidity 90% RH non-condensing

Installation instructions for 2-input addressable monitoring module (MM)

Step 1: Connect the wire as shown

Step 2: Monitor normally closed or open

Device compatible with 2-input addressable monitoring module (MM)

Compatible devices: for HOCHIKI FIRENET cabinets: FNP-1127, FN-2127/FN-4127, FN-6127/FN-8127 . Connect to several devices such as: DSC-EA, SPC-24, DFE 135/190, flow switch VSR-S, VSR, VALVE STATUS monitor OSYSU-1, Pressure switch PS10-1, PS10 -2….

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