H7EC-N Omron, H7EC-N Datasheet - Page 6

• Manufacturer Part Number: H7EC-N
• Description: TOTALISER, 7DIGIT
• Manufacturer: Omron

Specifications of H7EC-N

• No. Of Digits / Alpha: 8
• Digit Height: 8.6mm
• Operating Temperature Range: -10°C To +55°C
• Svhc: No SVHC (15-Dec-2010)
• Count Speed Max: 1kHz
• External Depth: 48.5mm
• External Length / Height: 24mm
• External Width: 48mm
• Display Scan Rate Max: 20Hz
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

New H7EC
Installation
Bottom view: View of the Total Counter rotated horizontally 180
H7EC Total Counter
10
Backlight Model
PNP/NPN Universal DC Voltage Input Model With Backlight
Terminal Arrangement
Connections
1. Contact Input (Input by a Relay or Switch Contact)
Count
input
or Switch
Relay
Reset
input
Input
Backlight
24 VDC
Reset
Backlight
24 VDC
No-backlight Model
or Switch
Count
input
Relay
Reset
input
Note: 1. Terminals 2 and 4 (input circuit and reset circuit) are
2. Solid-state Input
Open collector of a
PNP transistor
or Open collector of an
NPN transistor
2. Select input transistors according to the following:
functionally isolated.
Input
Dielectric strength of the collector y 50 V
Leakage current < 100 A
Reset
Backlight
24 VDC
or Open collector of an
NPN transistor
Open collector of a
PNP transistor
New H7EC