Martens Elektronik H2CM Heating Current Control Module Condition: Used Dimensions: 4.00 x 4.00 x 4.00 inches (L x W x H) Weight: 0.90 Lbs. The Martens Elektronik H2CM Heating Current Control Module is designed to monitor heating elements and solid-state relays (SSRs) in molding tools, ensuring optimal performance in injection molding, thermoforming, and rubber processing applications. By measuring the total heating current, it verifies the correct function of heating elements and SSRs, enhancing quality control in temperature regulation circuits. Specification: Value Brand: Martens Elektronik Type: Heating Current Control Module MPN: H2CM Model: H2CM Country of Origin: Germany Supply Voltage: 10?30 V DC, max. 5% ripple voltage Current Consumption: 20 mA (output with no load) Operating Temperature: ?10 to 60 C Measuring Range: 1?80 A, 50/60 Hz Alarm Delay Time: 0?60 s adjustable Control Input: via opto coupler, Ri 3.3 k?; off ? 1 V DC, on 3?28 V DC Teach-in Input: Ri 20 k?; off ? 2 V DC, on 6?30 V DC Alarm Output: PNP-transistor open collector, 50 mA max. (short circuit proof) Terminal Cover: Finger safe according to BGV A3 Connection (Control Circuit): Screw terminal 1.5 mm flexible or 2.5 mm single wire Mounting: Fits for SSR-relay, D-type Dimensions: 46 x 75 x 32 mm (W x L x H) This module features a teach-in function for automatic recording of the heating current (I_N) within an operating range of 1?80 A at 50?60 Hz. It monitors pulse load current and zero signal load current, triggering an alarm when the heating current falls more than ?I_N (adjustable 0?20%) below the learned current. The electronic alarm output is short circuit protected with an adjustable alarm delay time. Three LEDs provide status indication. The module operates with a supply voltage of 10?30 V DC and can be mounted on the terminals of SSR-relays. Powered by KiipList.com