H7EC-N Omron, H7EC-N Datasheet - Page 7

• 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
PNP/NPN Universal DC Voltage Input Model Without Backlight
AC/DC Multi-voltage Input Model
1. Contact Input (Input by a Relay or Switch Contact)
2. Solid-state Input
Note: 1. Terminals 2 and 4 (input circuit and reset circuit) are
Open collector of a
PNP transistor
or Switch
or Switch
Relay
or Open collector of an
NPN transistor
Relay
2. Select input transistors according to the following:
functionally isolated.
Input
Dielectric strength of the collector y 50 V
Leakage current < 100 A
Input
Input
Reset
Reset
Reset
or Open collector of an
NPN transistor
Open collector of a
PNP transistor
or Open collector of
an NPN transistor
or Switch
or Switch
Relay
Relay
Note: Select input transistors according to the following:
Note: 1. Use Relays and Switches that have high contact reli-
Note: 1. Residual voltage in the output section of Proximity
Dielectric strength of the collector y 50 V
Leakage current < 1 A
No-voltage Input Model
1. Contact Input (Input by a Relay or Switch Contact)
2. Solid-state Input
2. Select input transistors according to the following:
Open collector of an
NPN transistor
ability because the current flowing from terminals 1 or
3 is small. It is recommended that OMRON’s G3TA-
IA/ID be used as the SSR.
(Open Collector Input of an NPN Transistor)
Sensors or Photoelectric Sensors becomes less than
0.5 V because the current flowing from terminals 1 or 3
is small thus allowing easy connection.
Relay
or Switch
Dielectric strength of the collector y 50 V
Leakage current < 1 A
Input
Terminals 2 and 4 are
internally connected.
Input
Terminals 2 and 4 are
internally connected.
Reset
Reset
Open collector of an
NPN transistor
or Switch
or Switch
New H7EC
Relay
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