E-MAAX CSR Regulator Datasheet 1. Description E-MAAX CSR Regulator optimizes alternator output based on;  System load,  Battery type  Battery state of charge. The battery charging profile is programmed based of battery type for the common batteries (Lead Acid / AGM / Gel / FireFly / Custom-LiFePO4) in both 12 and 24 Volt and “P” or “N” alternator configurations. The CSR has two LED’s which function as visual status indicators and fault diagnostics. Though the basic CSR system is fully functional, additional peripherals can be purchased to further enhance the charging system. 2. Specifications Parameter Weight Housing material Operating range Protection Maximum allowable shock Maximum allowable relative humidity Units grams Celsius deg G % All units are millimeters (inches) Canada: 5552 King St, Beamsville, ON L0R 1B3 Phone: 905-945-8800 Fax: 905-563-8806 USA: Unit 5, 6405 Inducon Drive West, Sanborn, NY 14132 1-866-945-8801 Rev

E-MAAX CSR Regulator Datasheet 3. Electrical specifications Parameter DC supply voltage Current consumption Maximum Field current Power Cable ratings Communications format Peripherals connector pin functions Power cable connector pin functions Value 6-40 0.030 15 Gauge: 14 AWG Material: tinned copper strands Insulator Material: PVC Jacket Color: black Diameter: 12 mm RS-485 1 - black – battery negative 2 - red – DC supply 3 - white – communication lead “A” 4 - yellow – communication lead “B” 1 - black – battery negative 2 – white – Ignition input 3 – red - battery positive 4 - brown - Field output...

E-MAAX CSR Regulator Datasheet Right indicator works only when the ignition is active and there is regulation. Lighting sequence Meaning Warm-up stage of regulation Bulk+Absorb stage of regulation Float stage of regulation Half Field condition, when regulator allows 50% of the alternator’s output Critical Fault condition, when regulator allows only 10% of the alternator’s output Settings Fault condition, where the regulator disables the alternator’s output (0%). CSR mode of regulation (basic regulation based on system voltage) Supported Optional Peripherals: CSR Regulator supports any of the...

E-MAAX CSR Regulator Datasheet Critical Fault condition: Critical Fault condition is an alarm mode (right LED flashing red two times quickly) when Field output is restricted to 10% in order to avoid damage to the charging system. The regulator is placed into the Critical Fault condition due to one or more of the following conditions: a) The battery’s temperature reaches 50°C b) The alternator’s temperature reaches 100°C c) The regulator’s temperature reaches 90°C d) In-line fuse on the power supply line is blown e) Overvoltage Critical Fault condition does not require restart of the regulator;...