Martens H2CM - Current Alarm Module

Supply voltage : 10..30 V DC, max. 5 % ripple voltage
Current consumption : < 20 mA (output with no load)
Operating temperature: -10..+60 °C
CE-conformity : EN 61326-1:2013
EN 60664-1:2007
Measuring range : 1..80 A, 50/60 Hz
Alarm delay : 0..60 s adjustable
Control input : via opto coupler, Ri > 3.3 kΩ;
off ≤ 1 V DC, on 3 ... 28 V DC
Teach-in input : Ri > 20 kΩ; off ≤ 2 V DC, on 6..30 V DC
Alarm output : PNP-transistor open collector,
50 mA max.(short circuit proof)
via dip switch on/off selectable
Terminal cover (including)
(Load) : finger safe acc. to BGV A3
Connection
(Control circuit) : Screw terminal 1.5 mm² flexible
or 2.5 mm² single wire
Mounting : fits for SS-Relay, D-type
Dimensions : 46 x 75 x 32 mm (W x L x H)