Datasheet

www.trumeter.com
Common Specications
7111 Totalising counter
7111HV Counter with HV inputs
Part Numbers:
Trumeter (Europe)
Pilot Mill
Alfred Street
Bury,
BL9 9EF
Tel: [phone]
Email: [e-mail]
Trumeter (The Americas)
702 S. Military Trail
Deereld Beach, Florida
FL 33442,
USA
Tel: [phone]
Email: [e-mail]
Innovative Design Technologies Sdn. Bhd
Lot 5881, Lorong Iks Bukit Minyak 1
Taman Perindustrian Iks, 14000 Bukit Tengah
Penang, Malaysia
Web: www.idtworld.com
Tel: + 604 5015700
Email: [e-mail]
Battery Non-replaceable Lithium battery, expected life10 years at 20°C
Display 8 digit black LCD, 9mm characters, leading zero blanking, backlight requires external 5VDC supply.
Congurable decimal place upto 3 dec place (jumper link congured).
Count Range 99999999 - rollover to 0
Connections Finger-proof screw connections for cables up to 1.5mm2
Operating temperature -10°C to +60°C (14°F to 140°F)
Storage temperature -20°C to +60°C (-4°F to 140°F)
Altitude Up to 2000m
Relative Humidity 80% max up to 31°C, decreasing to 50% max at 40°C
Sealing IP65/NEMA4X
Mounting Either with clip mount supplied or two front screws with bezel supplied.
Manual Reset Enable Congured by jumper link
Packed Weight 62 grammes
Box Dimensions 56mm x 44mm x 62mm
7111-DS.v.2.0 02/2017
Direction Input Connection or electronic input TTL/CMOS compatible. Add=no connection or >2.4v (logic 1); Subtract=connect
to COMMON or <0.7v (logic 0). Direction input must precede count input by 5μS (minimum) for valid operation.
External Reset Contact closure/open collector, negative edge triggered, 0.7v threshold, 15mS minimum closure time.
Low Speed Count Input Contact closure/open collector with integral de-bounce circuitry. 30Hz maximum, negative edge triggered, 0.7v
threshold, 15mS minimum closure time. Max 18VDC.
High Speed Count Input Electronic input 10kHz maximum, negative edge triggered, 0.7v threshold 50μS minimum pulse length, TTL/
CMOS Compatible. Max 18VDC.
Specications 7111
External Reset 10-110VDC ±10%, 10-240VAC ±10%, 50mS minimum length.
Direction Input
Connection or electronic input TTL/CMOS compatible. Add=no connection or >2.4v (logic 1); Subtract=connect
to COMMON or <0.7v (logic 0). Direction input must precede count input by 5μS (minimum) for valid operation.
Max 18VDC.
Count Input 10-110VDC± 10%, 10-240VAC± 10%, 50mS minimum pulse width, 10Hz.
Specications 7111HV