SECTION 1 – SYSTEM DESCRIPTION
PAGE 1-2 REV. 0 2014-MAY-02
CHECKFIRE 210 System Connectivity (Continued)
The CHECKFIRE 210 ICM provides receptacles for the follow-
ing circuits; refer to Figure 1-2.
DETECTION INITIATING / MANUAL ACTIVATION CIRCUITS
Two Red Color-coded detection receptacles:
Detection Circuit #1 receptacle connects to:
• Detection Circuit Cable(s)
• Electric Manual Actuator(s)
• Linear Detector(s)
• Spot Thermal Detector(s)
Detection Circuit #2 receptacle connects to:
• Detection Circuit Cable(s)
• Electric Manual Actuator(s)
• Linear Detector(s)
• Spot Thermal Detector(s)
• Discharge Pressure Switch (if programmed for pressure
switch feedback)
DISPLAY MODULE CIRCUIT
Black color-coded receptacle connects to:
• Display Cable(s)
RELEASE CIRCUIT
Blue color-coded receptacle connects to:
• Release Circuit Cable(s)
RELAY #1 AND #2 CIRCUIT (Optional)
Yellow color-coded receptacle connects to:
• Relay Circuit Cable(s)
AUXILIARY OUTPUT CIRCUIT (Optional)
Green
color-coded receptacle (only available with external
power) connects to:
• Power Circuit Cable(s)
POWER CIRCUIT (12/24 VDC, External Power)
Green color-coded receptacle connects to:
• Power Circuit Cable(s)
FIGURE 1-2
CHECKFIRE 210 ICM RECEPTACLES
009273
CHECKFIRE 210
Detection and Actuation System
POWER
RELAY #1 & #2
AUxILIARY
OUTPUT
RELEASE
DISPLAY
MODULE
DETECTION #2
DETECTION #1
