H7ET-NFV-B Omron, H7ET-NFV-B Datasheet - Page 7

• Manufacturer Part Number: H7ET-NFV-B
• Description: COUNTER TIME 999KHRS AC/DC IN
• Manufacturer: Omron
• Series: H7ETr

Specifications of H7ET-NFV-B

• Operating Mode: Accumulative
• Output Type: None
• Voltage - Supply: None Required (Battery Included)
• Termination Style: Screw Terminal
• Display Type: LCD Non-Backlit
• Timing Range: 999999.9 h, 3999 d 23.9 h
• No. Of Digits / Alpha: 7
• Digit Height: 8.6mm
• Operating Temperature Range: -10°C To +55°C
• Signal Input Type: AC/DC Voltage
• Ip/nema Rating: IP66 / NEMA 4
• Panel Cutout Height: 22.2mm
• Mounting Type: Panel
• Panel Cutout Width: 45mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: H7ET-FBV; H7ETNFVB; Z875

H7ET
J PNP/NPN UNIVERSAL DC VOLTAGE
J AC/DC MULTI-VOLTAGE INPUT MODEL
Note: 1. Terminals 2 and 4 (input circuit and reset circuit)
INPUT MODEL WITHOUT BACKLIGHT
1. Contact Input (Input by a Relay or Switch Contact)
2. Solid-state Input
or Open collector of an
NPN transistor
Open collector of a
PNP transistor
or Switch
or Switch
Relay
Relay
2. Select input transistors according to the following:
are functionally isolated.
Input
Input
Dielectric strength of the collector ≧ 50 V
Leakage current < 1 µA
Input
Reset
Reset
Reset
or Open collector of an
NPN transistor
Open collector of a
PNP transistor
or Switch
or Open collector of
an NPN transistor
or Switch
Relay
Relay
J NO-VOLTAGE INPUT MODEL
7
Note: 1. Residual voltage in the output section of Proximity
1. Contact Input (Input by a Relay or Switch Contact)
2. Solid-state Input
Note: Use Relays and Switches that have high contact
(Open Collector Input of an NPN Transistor)
Open collector of an
NPN transistor
2. Select input transistors according to the following:
reliability because the current flowing from
terminals 1 or 3 is as small as approx. 10 µA.
OMRON’s G3TA-IA/ID is recommended as the
SSR.
Relay
or Switch
Sensors or Photoelectric Sensors becomes less
than 0.5 V because the current flowing from
terminals 1 or 3 is as small as approx. 10 µA,
allowing easy connection.
Dielectric strength of the collector ≧ 50 V
Leakage current < 1 µA
Input
Terminals 2 and 4 are
internally connected.
Input
Terminals 2 and 4 are
internally connected.
Reset
Reset
or Switch
Open collector of an
NPN transistor
or Switch
Relay
H7ET