Johnson Controls M300CJ - User Manual

JCI-6724 • 05/24/04 — Page 1 of 4
M300CJ Module
(See wiring diagram Fig. 5 for M300RJ)
GENERAL
M300CJ Control Module — The M300CJ Address-
able Control Module provides Johnson Controls intelligent
control panels a circuit for Notification Appliances (horns,
strobes, speakers, etc.) or to monitor a telephone circuit.
Addressability allows the M300CJ to be activated, either
manually or through panel programming, on a select (zone
or area of coverage) basis.
M300RJ Relay Module — The M300RJ Addressable
Relay Module provides the system with a dry-contact output
for activating a variety of auxiliary devices, such as fans,
dampers, control equipment, etc. Addressability allows the
dry contact to be activated, either manually or through panel
programming, on a select basis.
FlashScan® (U.S. Patent 5,539,389) is a new communi-
cation protocol developed by NOTIFIER Engineering that
greatly enhances the speed of communication between ana-
log intelligent devices. Intelligent devices communicate in a
grouped fashion. If one of the devices within the group has
new information, the panel CPU stops the group poll and
concentrates on single points. The net effect is response
speed greater than five times that of other designs.
FEATURES
• Built-in type identification automatically identifies these
devices to the control panel.
• Internal circuitry and relay powered directly by two-wire SLC
loop. The M300CJ module requires power (for horns, strobes,
etc.), audio (for speakers), or a telephone riser (for hand-
sets). Internal relay feature available on FlashScan® systems
only.
• Integral LED “blinks” green each time a communication is
received from the control panel and turns on in steady red
when activated.
• LED blink may be deselected globally (affects all devices).
• High noise immunity (EMF/RFI).
• The M300CJ may be used to switch 24-volt NAC power,
audio (up to 70.7 V
RMS) or telephone.
• Wide viewing angle of LED.
• SEMS screws with clamping plates for wiring ease.
• Direct-dial entry of address 01 – 159 on FlashScan® sys-
tems (IFC-640, IFC-3030), or 01 – 99 on traditional systems
(IFC-400, IFC-640, IFC-1010/2020, IFC-3030, or FC-2000).
• Speaker, audible/visual, and telephone applications may
be wired for Class B or A (Style Y or Z).
APPLICATIONS
The M300CJ is used to switch 24 VDC audible/visual power,
high-level audio (speakers), or control telephone devices. The
M300RJ may be programmed to operate dry contacts for door
holders, Air Handling Unit shutdown, etc., and to reset four-
wire smoke detector power.
FlashScan® is a registered trademark of NOTIFIER. Noryl® is a
registered trademark of GE Plastics, a subsidiary of General Elec-
tric Company.
6724mod2.tif
CONSTRUCTION
• The face plate is made of off-white Noryl®.
• Controls include two rotary switches for direct-dial entry of
address (01-159).
• The M300CJ is configured for a single Class B (Style Y) or
Class A (Style Z) Notification Appliance Circuit.
• The M300RJ provides two Form-C dry contacts that switch
together.
OPERATION
Each M300CJ or M300RJ uses one of 159 possible module
addresses on a SLC loop. It responds to regular polls from
the control panel and reports its type and status, including
the open/normal/short status of its Notification Appliance
S1570
7300-0554:131
California
State Fire
Marshal
Permit #2029
MARYLAND
State Fire Marshal
MEA
457-99-E
Vol. VIII
May 24, 2004
M300CJ and M300RJ
Control and Relay Modules
with FlashScan®
JCI-6724
This document is not intended to be used for installation purposes. We try to keep our
product information up-to-date and accurate. We cannot cover all specific applications
or anticipate all requirements. All specifications are subject to change without notice.
For more information, contact your
Johnson Controls Field Support Center.
507 East Michigan Street, Milwaukee, WI 53202

Summary

General Module Information

M300 CJ Control Module

Addressable Control Module for Notification Appliances or telephone circuit monitoring.

M300 RJ Relay Module

Addressable Relay Module for dry-contact output to auxiliary devices.

FlashScan Communication Protocol

Protocol enhancing communication speed between analog intelligent devices in groups.

Module Construction and Operation

Module Construction Details

Face plate material, rotary switches for address entry, and circuit configurations.

Module Operation

Each module uses a unique address on the SLC loop and reports its type and status.

M300 CJ Specifications

M300 CJ Electrical Specifications

Details on operating voltage, current draw, and external supply parameters.

M300 CJ Environmental and Physical Specs

Information on temperature, humidity ranges, and physical dimensions.

M300 RJ Specifications

M300 RJ Electrical Specifications

Details on operating voltage and current draw for the relay module.

M300 RJ Environmental and Physical Specs

Information on temperature, humidity ranges, and physical dimensions.

Relay Contact Ratings

Contact Rating Table

Provides maximum voltage and current ratings for resistive and inductive loads.

Wiring Diagrams

M300 CJ Notification Appliance Circuit (Style Y)

Diagram for typical notification appliance circuit configuration.

M300 CJ Fault-Tolerant NAC Circuit (Style Z)

Diagram for fault-tolerant notification appliance circuit configuration.

M300 CJ Speaker Supervision Wiring (Style Y)

Diagram for typical speaker supervision and switching.

M300 CJ Fault-Tolerant Speaker Wiring (Style Z)

Diagram for fault-tolerant speaker supervision and switching.

M300 RJ Relay Module Wiring

Wiring diagram for the M300RJ relay module.

Overview

1. M300CJ Control Module
2. M300RJ Relay Module
3. General Features (Common to both M300CJ and M300RJ)

The Johnson Controls M300CJ Control Module and M300RJ Relay Module are intelligent addressable devices designed for use with Johnson Controls fire alarm control panels. These modules leverage FlashScan® communication protocol for enhanced speed and efficiency.

M300CJ Control Module

Function Description: The M300CJ Control Module provides a circuit for Notification Appliances (horns, strobes, speakers, etc.) or monitors a telephone circuit. Its addressability allows it to be activated manually or through panel programming on a select (zone or area of coverage) basis. When commanded by the control panel, the M300CJ disconnects supervision and connects the external power supply in the proper polarity across the load device. This disconnection provides a positive indication to the panel that the control relay has turned ON. The external power supply is always relay isolated from the communication loop, ensuring that a trouble condition on the external power supply does not interfere with the rest of the system.

Important Technical Specifications:

• Normal Operating Voltage: 15 to 32 VDC.
• Maximum Current Draw: 6.5 mA (LED on).
• Average Operating Current: 350 µA direct poll (CLIP mode), 375 µA group poll (FlashScan® mode) with LED flashing.
• External Supply Voltage (Terminals T3 and T4): Maximum 80 volts (RMS or DC).
• Drain on External Supply: 2 mA maximum (using internal EOL relay).
• EOL Resistance: 47K ohms.
• Temperature Range: 32°F to 120°F (0°C to 49°C).
• Humidity Range: 10% to 93% non-condensing.
• Dimensions: 4.5" (11.43 cm) high x 4" (10.16 cm) wide x 1.25" (3.175 cm) deep. Mounts to a 4" (10.16 cm) square x 2.125" (5.398 cm) deep box.
• Relay Contact Ratings (Resistive):
  • Non-Coded: 30 VDC, 3.0 A; 110 VDC, 0.9 A; 125 VAC, 0.9 A.
  • Coded: 30 VDC, 2.0 A.
• Relay Contact Ratings (Inductive):
  • Coded (L/R = 5 ms): 30 VDC, 0.5 A.
  • Coded (L/R = 2 ms): 30 VDC, 1.0 A.
  • Non-Coded (PF = 0.35): 125 VAC, 0.5 A.
• Configuration: Configured for a single Class B (Style Y) or Class A (Style Z) Notification Appliance Circuit.

Usage Features:

• Built-in Type Identification: Automatically identifies the device type to the control panel.
• Powering: Internal circuitry and relay are powered directly by a two-wire SLC loop. The M300CJ module requires external power for horns, strobes, audio for speakers, or a telephone riser for handsets.
• LED Indicator: An integral LED blinks green with each communication from the control panel and turns on steady red when activated. The LED blink can be globally deselected.
• High Noise Immunity: Resistant to EMF/RFI.
• Applications: Can switch 24-volt NAC power, audio (up to 70.7 VRMS), or telephone.
• Wiring: Speaker, audible/visual, and telephone applications can be wired for Class B or A (Style Y or Z).
• Address Setting: Direct-dial entry of address 01-159 on FlashScan® systems (IFC-640, IFC-3030) or 01-99 on traditional systems (IFC-400, IFC-640, IFC-1010/2020, IFC-3030, or FC-2000). Rotary switches allow setting the address before or after mounting.
• Construction: Face plate made of off-white Noryl®. Includes two rotary switches for direct-dial address entry.
• Operation: Each M300CJ uses one of 159 possible module addresses on an SLC loop, responding to regular polls from the control panel and reporting its type and status, including the open/normal/short status of its Notification Appliance Circuit.

Maintenance Features:

• Wiring Ease: SEMS screws with clamping plates facilitate wiring.
• Troubleshooting: The LED indicator provides visual feedback on communication status (blinking green for normal communication, steady red for activation).

M300RJ Relay Module

Function Description: The M300RJ Addressable Relay Module provides the system with a dry-contact output for activating a variety of auxiliary devices, such as fans, dampers, control equipment, etc. Its addressability allows the dry contact to be activated, either manually or through panel programming, on a select basis. The M300RJ can be programmed to operate dry contacts for door holders, Air Handling Unit shutdown, and to reset four-wire smoke detector power.

Important Technical Specifications:

• Normal Operating Voltage: 15 to 32 VDC.
• Maximum Current Draw: 6.5 mA (LED on).
• Average Operating Current: 230 µA direct poll (CLIP mode), 255 µA group poll (FlashScan® mode) with LED flashing.
• EOL Resistance: Not used.
• Temperature Range: 32°F to 120°F (0°C to 49°C).
• Humidity Range: 10% to 93% non-condensing.
• Dimensions: 4.5" (11.43 cm) high x 4" (10.16 cm) wide x 1.25" (3.175 cm) deep. Mounts to a 4" (10.16 cm) square x 2.125" (5.398 cm) deep box.
• Relay Contact Ratings (Resistive):
  • Non-Coded: 30 VDC, 3.0 A; 110 VDC, 0.9 A; 125 VAC, 0.9 A.
  • Coded: 30 VDC, 2.0 A.
• Relay Contact Ratings (Inductive):
  • Coded (L/R = 5 ms): 30 VDC, 0.5 A.
  • Coded (L/R = 2 ms): 30 VDC, 1.0 A.
  • Non-Coded (PF = 0.35): 125 VAC, 0.5 A.
• Configuration: Provides two Form-C dry contacts that switch together.

Usage Features:

• Built-in Type Identification: Automatically identifies the device type to the control panel.
• Powering: Internal circuitry and relay are powered directly by a two-wire SLC loop. Internal relay feature available on FlashScan® systems only.
• LED Indicator: An integral LED blinks green with each communication from the control panel and turns on steady red when activated. The LED blink can be globally deselected.
• High Noise Immunity: Resistant to EMF/RFI.
• Address Setting: Direct-dial entry of address 01-159 on FlashScan® systems (IFC-640, IFC-3030) or 01-99 on traditional systems (IFC-400, IFC-640, IFC-1010/2020, IFC-3030, or FC-2000). Rotary switches allow setting the address before or after mounting.
• Construction: Face plate made of off-white Noryl®. Includes two rotary switches for direct-dial address entry.
• Operation: Each M300RJ uses one of 159 possible module addresses on an SLC loop, responding to regular polls from the control panel and reporting its type and status.

Maintenance Features:

• Wiring Ease: SEMS screws with clamping plates facilitate wiring.
• Troubleshooting: The LED indicator provides visual feedback on communication status (blinking green for normal communication, steady red for activation).

General Features (Common to both M300CJ and M300RJ)

• FlashScan® Protocol: A proprietary communication protocol developed by NOTIFIER Engineering that enhances the speed of communication between analog intelligent devices. Devices communicate in a grouped fashion, with the panel CPU concentrating on single points if new information is detected, resulting in response speeds greater than five times that of other designs.
• Compatibility: Connect modules only to Listed compatible Johnson Controls control panels.
• Wiring: All wiring shown is supervised and power limited. Wires must be supervised per NFPA.
• Accessories:
  • A2143-20 Capacitor: Required for Class A (Style Z) operation of speakers.
  • SMB500: Optional Surface-Mount Backbox.
  • CB500: Control Module Barrier, required by UL for separating power-limited and non-power limited wiring in the same junction box.
• Regulatory Compliance: UL Listed (S1570), MEA (457-99-E Vol. VIII), Maryland State Fire Marshal Permit #2029, California State Fire Marshal (7300-0554:131), FM Approved.

These modules are designed for reliable performance in fire protection systems, offering advanced features for control and monitoring of various fire alarm components.

Johnson Controls M300CJ Specifications