Trane IntelliPak CGAF Series - Module I;O Summary; Cold Generator Module (CGM); Current Sensing Module (CSM); Generic Building Automation System 0-5 VDC (GBAS 0-5 V) Module

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Module I/O Summary
UNIT MODULE ANALOG INPUTS ANALOG OUTPUTS BINARY INPUTS BINARY OUTPUTS Cold Generator • External Leaving Solution Setpoint • None • Emergency Stop • Liquid Line Relay (Ckt #1) Module (CGM) • Evap Entering Solution Temp • External Auto/Stop • Liquid Line Relay (Ckt #2)
• Evap Leaving Solution Temp • Ice Building • Hot Gas Bypass Relay • ICS Defined Temp • Flow Proving • Alarm Relay • Condenser Entering Solution Temp • Condenser Pump • Low Ambient Bypass 1 Relay • Outdoor Air Temp Proving • Low Ambient Bypass 2 Relay • Condenser Leaving Solution Temp • Solution Pump Relay • Zone Temperature • Ice Making Relay • ICS Temperature • ICS Relay
Current Sensing • Compressor A, Phase A • None • None • None Module (CSM) • Compressor A, Phase B
• Compressor B, Phase A • Compressor B, Phase C • Compressor C, Phase B • Compressor C, Phase C • Compressor D, Phase A • Compressor D, Phase C
Generic Building Four inputs, which can be assigned: • None • Demand Limit Five outputs, which can Automation System 0- • Occ Zone Cool Setpoint
be assigned:
5VDC (GBAS 0-5V) • Unocc Zone Cool Setpoint • Compressors running Module • Occ Zone Heat Setpoint • Running at maximum
• Unocc Zone Heat Setpoint
capacity
• Supply Air Cooling Setpoint • Selected diagnostics • Supply Air Heating Setpoint messages • Space Static Pressure Setpoint • SA Static Pressure Setpoint • Min OA CFM Setpoint • Leaving Solution Setpoint • Ice Build Terminate Setpoint • Hot Start Load Limit Setpoint • Maximum Capacity Level Setpoint