Analog Initiating Wiring; Figure 38 Hardwire Detection Module (Dm-1008A) Terminal Connections - Mircom FLeXNet FX-MNS-6000 Installation And Operation Manual

5.4

Analog Initiating Wiring

5.4.1 Detection Module (DM-1008A) Terminal Connections
Wire devices to terminals as shown below. See wiring tables, and Appendix A for electrical
specifications and document LT-1023 for compatible devices.

Figure 38 Hardwire Detection Module (DM-1008A) Terminal Connections

CLASS A/B
INI 1
CLASS A/B
INI 2
CLASS A/B
INI 3
CLASS A/B
INI 4
i
Note:
51
INI 1+
SUPERVISED INITIATING CIRCUIT #1
(ALARM ZONE) (POWER LIMITED)
INI 1-
INI 2+
SUPERVISED INITIATING CIRCUIT #2
(SUPERVISORY OR WATERFLOW ZONE)
(POWER LIMITED)
INI 2-
INI 3+
INI 3-
SUPERVISED INITIATING CIRCUIT #3
(ALARM ZONE) SEE CLASS A NOTE (POWER LIMITED)
INI 4+
INI 4-
INI 5+
INI 5-
INI 6+
INI 6-
INI 7+
INI 7-
INI 8+
INI 8-
Terminal blocks are "depluggable" for ease of wiring.
All power limited circuits must use type FPL, FPLR, or FPLP power limited cable.
Initiating circuits are fully supervised and rated for 22 VDC, 3 mA standby, 5 mV
ripple, 50 mA max alarm. They may be configured as required. The alarm
threshold is 21 mA. Maximum loop resistance is 100 ohms, 50 ohms per side.
All conventional hardwire initiating circuits are Compatibility ID "A".
CLASS A NOTE: Initiating circuits of the
DM-1008A must be either all Class B or all Class
A. If Class A is selected, the number of circuits is
cut in half.
Legend:
SUPERVISORY OR
SMOKE DETECTOR
WATERFLOW
SWITCH (NO)
HEAT DETECTOR
3.9K 1/2W ELR UL LISTED
PULL STATION
CLASS B
WIRING
CLASS B
WIRING
CLASS A
WIRING