Time and hours meters electromechanic Hour counters with DIN dimensions Display 7-digits, VAC trigger B 148 Features –– Time and hour counter –– AC voltage –– 7-digit number wheel counter –– Counting capacity: 99999.99 h –– Without reset –– Operation indicator B 148 for AC Technical data - electrical ratings Description Voltage supply Baumer hour counters are applied anywhere to make costs become evident, to observe maintenance intervals, to define warranty periods or to record operation hours. 18...26 VAC / 50 Hz 36...48 VAC / 50 Hz 110…120 VAC / 50 Hz 220…240 VAC / 50 Hz 350…400 VAC / 50 Hz 24…30 VAC / 60 Hz 110…127 VAC / 60 Hz 220…240 VAC / 60 Hz Power consumption 1 VA Running accuracy Synchronous to mains 1 White numbers on black Decimal digits in yellow Number of digits 7-digits Digit height 4 mm Counting capacity 99 999.99 h Reading accuracy 1/100 h = 36 s Ambient temperature -20...+55 °C Storage temperature -20...+70 °C Relative humidity 80 % non-condensing Protection DIN EN 60529 IP 20 (surface mount / DIN rail housing) , IP 42 (built-in housing) Housing type Built-in housing Surface mount housing Surface mount DIN rail housing EN 50022 Connection Screw terminal connector Flat connector outlet Mounting Clip frame for built-in housing Rear screw mount Snap-on base for DIN rail EN 50022 Dimensions W x H x L 48 x 48 x 43 mm Cutout dimensions 45 x 45 mm (+0.6) Mounting depth 33 mm Weight approx. 60 g Material Housing: plastic www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. 50 / 60 Hz Display 14/5/2014 Nominal frequency Technical data - mechanical design Time and hours meters electromechanic Hour counters with DIN dimensions Display 7-digits, VAC trigger B 148 Part number B 148.0 X C C5 C7 C8 C9 CZ D5 D8 D9 Voltage / Frequency 18...26 VAC / 50 Hz 36...48 VAC / 50 Hz 110…120 VAC / 50 Hz 220…240 VAC / 50 Hz 350…400 VAC / 50 Hz 24…30 VAC / 60 Hz 110…127 VAC / 60 Hz 220…240 VAC / 60 Hz Design 02 Built-in mounting ø50 mm with screw terminals and flat connector outlet Front 48 x 48 mm or 55 x 55 mm with adapter frame (included in delivery) 06 Surface mount with screw mounting, screw terminal, snap-in base with terminal cover 07 Surface mount with snap-on base for DIN rail, screw terminal Dimensions Built-in counter with clip frame Surface mounting with screw mount and snap-in base Adaptor frame, front 55 x 55 mm Surface mounting with snap-in base for DIN rail Installation steps ¡ 2 www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. 14/5/2014 PD[PP