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TYPES OF SYSTEMS
ADDRESSABLE GAS
DETECTION AND
CONTROL (DVP-120M / DVP-120B)
Use sheilded 3-conductor wire with
one twisted pair providing a pair for
signal (A&B), common (COM) and
shield ground (SHD) connections.
• DVP-120M connects to 87 addressable 6 series detectors using the MRS-485 on
each of the detectors in the field converting the analog signal to a digital signal
• Cost of installation decreases due to a daisy chain loop, equaling less wire and
conduit costs
• The DVP-120M has three 10-amp form C relays along with two 24VDC outputs
• The DVP-120B adds an additional BACnet MSTP output being the major difference
from the DVP-120M
x4
4-20 Outputs
x3
BACnet
IP
Output
x4
14
ADDRESSABLE WITH ANALOG OUTPUT (DVP-1200)
Remote Relay
Connection
x2
Optional for
additional 4
x2
BACnet
MS/TP
Output
• DVP-1200 connects up to 192 addressable 6 series
detectors using the MRS-485 on each of the detectors
in the field converting the analog signal to a digital signal
• Four 10-amp form C relays with the ability to add an
additional 4 relay board if needed. Also includes four
24 VDC outputs
• Includes three 4-20mA outputs for VFD control
x192
• Includes 2 Remote Relay outputs for the optional RR-24
(Remote Relay)
• Event Logging found within DVP-1200 including
Trouble/Warning/Alarms
• BACnet IP output as well as a USB port for firmware
upgrades
x99
x3
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