Macurco DVP-1200 User manual

IMPORTANT: Keep these user instructions for reference.
Macurco™ DVP-1200 Manual
Detection and Ventilation Control Panel with BACnet
Operation Instructions

MacurcoTM DVP-1200 Manual
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Table of Contents
1General Safety Information........................................................................................................................................................5
1.1 List of warnings ................................................................................................................................................................. 5
2Use Instructions and Limitations................................................................................................................................................6
2.1 DVP-1200 General Description..........................................................................................................................................6
2.2 Remote Relay ....................................................................................................................................................................6
2.3 MRS-485 Modbus Adapter................................................................................................................................................6
2.4 Features.............................................................................................................................................................................7
2.5 Specifications ....................................................................................................................................................................7
3Installation Instructions .............................................................................................................................................................8
3.1 Location & Mounting.........................................................................................................................................................8
3.2 Installation......................................................................................................................................................................... 9
3.2.1 General Wiring Information..........................................................................................................................................9
3.2.2 Installation Diagram....................................................................................................................................................10
3.2.3 Power Connection.......................................................................................................................................................11
3.2.4 Remote Sensor Connection ........................................................................................................................................12
3.2.5 Remote Relay Connection...........................................................................................................................................18
3.2.6 Remote Relay Operation............................................................................................................................................. 19
3.2.7 Horn & Strobe Connection..........................................................................................................................................20
4Operations ...............................................................................................................................................................................21
4.1 Power up .........................................................................................................................................................................21
4.1.1 Initial Operating Mode................................................................................................................................................21
4.2 User Interface.................................................................................................................................................................. 21
4.2.1 LCD Display..................................................................................................................................................................21
4.2.2 Status Lights................................................................................................................................................................21
4.2.3 Keypad ........................................................................................................................................................................22
4.3 Normal Status Display .....................................................................................................................................................23
4.4 ALARM, WARNING, and TROUBLE Status Display ...........................................................................................................24
4.4.1 ALARM Status Display ................................................................................................................................................. 24
4.4.2 Warning Status Display ...............................................................................................................................................25
4.4.3 Trouble Status Display ................................................................................................................................................25
4.5 Ventilation Control ..........................................................................................................................................................26
4.6 Main Menu......................................................................................................................................................................27

MacurcoTM DVP-1200 Manual
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4.6.1 CONFIGURE SYSTEM? ................................................................................................................................................. 27
4.6.2 MANUAL CONFIGURE?................................................................................................................................................27
4.6.3 CONFIGURE RELAYS, H/S, BUZZER? ............................................................................................................................37
4.6.4 COMMUNICATION? .................................................................................................................................................... 46
4.6.5 VIEW SENSORS? ..........................................................................................................................................................48
4.6.6 DATE/TIME – PASSWORD?..........................................................................................................................................50
4.6.7 EVENTS? ......................................................................................................................................................................50
4.6.8 TECHNICAL SUPPORT? ................................................................................................................................................ 51
5BACnet ..................................................................................................................................................................................... 52
5.1 General Information........................................................................................................................................................52
6Testing & Maintenance............................................................................................................................................................57
6.1 Testing .............................................................................................................................................................................57
6.1.1 Relay Functionality Test ..............................................................................................................................................57
6.1.2 Horn and Strobe Functionality Test ............................................................................................................................57
6.2 Maintenance ................................................................................................................................................................... 58
7Appendix A – Table of Figures..................................................................................................................................................59
8Appendix C – Replacement Parts .............................................................................................................................................61
9Appendix D – Setup Record ..................................................................................................................................................... 62
10 Macurco Gas Detection Product limited warranty .................................................................................................................. 65
Technical Support Contact Information........................................................................................................................................65
General Contact Information ........................................................................................................................................................ 65

MacurcoTM DVP-1200 Manual
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MacurcoTM DVP-1200 Manual
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1General Safety Information
1.1 List of warnings
WARNING
Each person using this equipment must read and understand the information in this User manual
before use. Use of this equipment by untrained or unqualified persons or use that is not in accordance
with this user manual, may adversely affect product performance.
This equipment helps monitor for the presence and concentration level of certain specified airborne
gases. Misuse may produce an inaccurate reading, which means that higher levels of the gas being
monitored may be present and could result in overexposure. For proper use, see supervisor or User
manual, or call Macurco Technical Service at 1-844-325-3050.
DVP-1200 may not function effectively below 32°F (0°C) or above 104°F (40°C). Using the equipment
outside of this temperature range may adversely affect product.
Immediately exit any environment that causes an alarm condition on the sensor.
Each time the unit is turned on it performs a self-test, which activates the audible and visual alarms. If
the self-test fails, or all the alarms do not activate, do not use and contact Technical Support at 1-844-
325-3050.
Do not cover or obstruct audible alarm opening or visual alarm LED. Doing so may adversely affect
product performance.
Do not disassemble unit or attempt to repair or modify any component of this instrument. This
instrument contains no user serviceable parts, and substitution of components may adversely affect
product performance and void product warranty.
Use only for monitoring the gases which the sensors and equipment are designed to detect. Failure to
do so may result in exposures to gases not detectable and result in serious injury or death. For proper
use, see supervisor or User manual, or Contact Technical Support at 1-844-325-3050.
Failure to follow instructions outlined in this user manual can result in sickness or death.

MacurcoTM DVP-1200 Manual
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2Use Instructions and Limitations
2.1 DVP-1200 General Description
The DVP-1200 controller in conjunction with Macurco gas detectors provide automatic control to help maintain an acceptable
environment in parking garages or other applications. The DVP-1200 offers an expandable system with up to 192 addressable
detectors in the field. This panel also has an additional four relay board option in addition to the existing standard four relay
boards. With three analog outputs, four 24vdc drivers and another option for up to two remote relays, the DVP-1200 will fit into
any gas detection application.
2.2 Remote Relay
The DVP-1200 incorporates an optional remote relay module (RR-24) that includes a set of two relays mounted in a single box
with an RS-485 interface. RR-24 communicates using standard Modbus protocol and can interface with Building Automation
Systems, Control Panels or other Control Devices that accept Modbus communications.
NOTE: RR-24 is not a UL 2017 listed product and was not evaluated by Intertek in conjunction with the operation of DVP-1200.
Macurco RR-24 is not intended for use in hazardous locations.
Following are additional specifications and features of RR-24.
-Power: 24 VDC @ 0.5 A max
-Operating Environment: -32oF to 104oF, 0% to 95% RH non-condensing
-Mounting Kit
-8-bit dip switch address selector
-RS-485 termination uses 4 pin connectors with jumper to select termination.
-Baud Rate: 4800, 9600, 19200 (default), 98400, 57600, 115200 bps
-Parity: Odd, Even (default) and None
-Intended for use in non-hazardous areas such as parking garages, warehouses, or other commercial facilities.
-Overlay LED indicates power and relay activation status.
2.3 MRS-485 Modbus Adapter
The Macurco MRS-485 adapter is an accessory used to convert the 4-20mA analog signal from Macurco 6-Series detectors to a
digital Modbus signal for use with the DVP-1200 and other Macurco control panels.
The MRS-485 mounts to the back of a Macurco 6-Series detector installed on a 4”x 4” electrical box electrical box supplied by
the contractor. An external power source supplies power to the MRS-485 and the detector.
Complete instructions for the MRS-485 Modbus Adapter can be found at https://www.macurco.com/product/mrs-485/

MacurcoTM DVP-1200 Manual
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2.4 Features
•LCD display showing the status of each transducer and relay
•External keypad for user selection of the transducer/alarm display and setting the configuration (password protected)
•Three RS-485 digital input channels – 192 addressable sensors
•Up to 8 control zones can be defined
•Each zone can be controlled based on transducer signals and/or time of day
•Comes standard with four onboard 10A, 240 VAC SPDT Dry Contact relays
•Up to four optional onboard expansion relays available
•Up to 2 additional remote relays available
•Each relay is configurable with a delay before activation and minimum on time
•Fail-safe operation can be implemented
•Lockable NEMA 4X type enclosure
•Modular input and output connectors
•Ethernet connection for BACnet output (BACnet IP)
•USB connection
•Compatible with Macurco Commercial 6-Series gas detectors, MRS-485 adapter, Horn & Strobe Combo
•Four 24VDC Drivers for external Horn and Strobe
•Three 4-20mA output
•ETL Listed to UL 2017
2.5 Specifications
•Size: 13.0” x 10.0” x 2.75”
•Weight: 12.4 lb. (5.6 kg)
•Enclosure: NEMA 4X rated
•Operating Temperature: 32° to 104°F (0° to 40°C)
•Operating Humidity: 0% to 95% RH non-condensing
•Power Input: 100 – 240 VAC, 1 Amp, 50/60 Hz, single phase
•Relay Rating (4): SPDT, 120/240 VAC, 10 A Max (resistive)
•LCD Display: 320 x 240 Pixels Graphic LCD Display with backlight
•Status Indicators (LED): Power/Trouble, Hush, Warning/ALARM, and Relay
•Audible indicator: Internal buzzer, 90 dBA at 1ft
•External Drivers (4): 24VDC, maximum 250 mA
•Relay on Delay: 0 – 99 minutes in 1 second increments
•Relay Minimum Run Time: 0 – 99minutes in 1 second increments

MacurcoTM DVP-1200 Manual
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3Installation Instructions
3.1 Location & Mounting
The DVP-1200 should be installed in a centralized location, easy to access and protected from environmental elements. A
Mechanical room, Alarm Control Room, or other similar areas are recommended.
Mounting holes are provided in the DVP-1200 case at the four corners. See Figure 3-1. The panel should be mounted with space
around the panel for access to conduit entry holes provided on the top, bottom, and right side of the panel.
Figure 3-1 – Mounting Holes Back View

MacurcoTM DVP-1200 Manual
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3.2 Installation
3.2.1 General Wiring Information
WARNING
This equipment helps monitor for the presence and concentration level of certain specified airborne
gases. Misuse may produce an inaccurate reading, which means that higher levels of the gas being
monitored may be present and could result in overexposure. For proper use, see supervisor or User
manual, or call Macurco Technical Service at 1-844-325-3050.
Field wiring is completed via modular connectors (provided), except for the safety ground, AC power, and relays. After wiring,
simply plug the modular connectors into the matching connectors on the printed circuit board (PCB).
Figure 3-2 – Typical Layout diagram
Note: It is recommended to always install with wires enclosed within the rigid metallic conduit.
The power to the remotely mounted sensors should be size AWG18 (minimum) for short runs. Refer to Table 3-1 for
recommended wire gauges.
Wire Gauge
Maximum Run Length
(feet)
(meters)
18
263
80
16
418
127
14
665
203
12
1058
322
Table 3-1 – Wire Gauge for run Length
Do not bundle sensor power or sensor signal connections with other AC power cables to prevent electrical interference. If other
AC power connections must be bundled with the DVP-1200 sensor cables, the sensor connections should be made with two