H7ER-NV
Omron Bộ đếm tổng sản phẩm
Compact Economical Totalizer with High Visibility Available with Backlit LCD Display
• Large display with 8.6-mm character height.
• Includes new models with backlight for improved visibility in dimly lit places. (Requires 24-VDC power supply.)
• Black and light-gray cases now available.
• PNP/NPN universal DC voltage input types now available.
• Battery is replaceable for Totalizer reuse and conservation of the environment.
• Key-protect switch to prevent faulty reset key operation.
• Dual operation mode.
• Front face compatible with NEMA4/IP66.
• Short body, all models have a depth of 48.5 mm.
• Finger protection terminal block conforms to VDE0106, Part100.
• Conforms to UL, CSA, and CE marking.
Conforms to EN61010-1 (pollution degree 2/overvoltage category III.)
• Conforms to EMC standards and EN61326, thus allowing use in residential, commercial and light- and heavy-industry environments.
• Six-language instruction manual provided.
• PCB-mounting models available. (Requires 3-V power supply.)
Total Counters “H7EC-N”
Total Counters
Count input | Max. counting speed |
Display | Model | |
---|---|---|---|---|
Light-gray body | Black body | |||
PNP/NPN universal DC voltage input (4.5 to 30 VDC) |
30 Hz ← → 1 kHz (switchable) |
7-segment LCD with backlight |
H7EC-NV-H | H7EC-NV-BH |
7-segment LCD | H7EC-NV | H7EC-NV-B | ||
AC/DC multi-voltage input (24 to 240 VAC/VDC) |
20 Hz | 7-segment LCD | H7EC-NFV | H7EC-NFV-B |
No-voltage | 30 Hz ← → 1 kHz (switchable) |
7-segment LCD | H7EC-N | H7EC-N-B |
Accessories (Order Separately)
Name | Model |
---|---|
Compact Flush Mounting Bracket | Y92F-35 |
Flush Mounting Bracket *1 | Y92F-34 |
Wire-wrap Terminal (set of two Terminals) | Y92S-37 |
Lithium Battery *2 | Y92S-36 |
Waterproof Packing *1 | Y92S-32 |
*2. Built into H7EC. Order replacements using the above model number before the service life expires.
Time Counters “H7ET-N”
Time Counters
Timer input | Display | Time range | |||
---|---|---|---|---|---|
999999.9h ← → 3999d23.9h (switchable) |
999h59min59s ← → 9999h59.9min (switchable) |
||||
Light-gray body | Black body | Light-gray body | Black body | ||
PNP/NPN universal DC voltage input (4.5 to 30 VDC) |
7-segment LCD with backlight |
H7ET-NV-H | H7ET-NV-BH | H7ET-NV1-H | H7ET-NV1-BH |
7-segment LCD | H7ET-NV | H7ET-NV-B | H7ET-NV1 | H7ET-NV1-B | |
AC/DC multi-voltage input (24 to 240 VAC/VDC) |
7-segment LCD | H7ET-NFV | H7ET-NFV-B | H7ET-NFV1 | H7ET-NFV1-B |
No-voltage input | 7-segment LCD | H7ET-N | H7ET-N-B | H7ET-N1 | H7ET-N1-B |
Accessories (Order Separately)
Name | Model |
---|---|
Compact Flush Mounting Bracket | Y92F-35 |
Flush Mounting Bracket *1 | Y92F-34 |
Wire-wrap Terminal (set of two terminals) | Y92S-37 |
Lithium Battery *2 | Y92S-36 |
Waterproof Packing *1 | Y92S-32 |
*1. Provided with H7ET. (Order additional Brackets separately as required.)
*2. Built into H7ET. Order replacements using the above model number before the service life expires.
Tachometers “H7ER-N”
Tachometers
Count input | Display | Max. revolutions displayed (applicable encoder resolution) | |||
---|---|---|---|---|---|
1000 s-1 (1 pulse/rev.), 1000 min-1 (60 pulse/rev.) |
1000.0 s-1 (10 pulse/rev.), 1000.0 min-1 (600 pulse/rev.) ← → 10000 min-1 (60 pulse/rev.) (switchable) |
||||
Light-gray body | Black body | Light-gray body | Black body | ||
PNP/NPN universal DC voltage input (4.5 to 30 VDC) |
7-segment LCD with backlight |
H7ER-NV-H | H7ER-NV-BH | H7ER-NV1-H | H7ER-NV1-BH |
7-segment LCD | H7ER-NV | H7ER-NV-B | H7ER-NV1 | H7ER-NV1-B | |
No-voltage input | 7-segment LCD | H7ER-N | H7ER-N-B | — | — |
Accessories (Order Separately)
Name | Model |
---|---|
Compact Flush Mounting Bracket | Y92F-35 |
Flush Mounting Bracket *1 | Y92F-34 |
Wire-wrap Terminal (set of two terminals) | Y92S-37 |
Lithium Battery *2 | Y92S-36 |
Waterproof Packing *1 | Y92S-32 |
*1. Provided with H7ER. (Order additional Brackets separately as required.)
*2. Built into H7ER. Order replacements using the above model number before the service life expires.
PC Board-use Counters “H7E[]-N[]P”
PC Board-use Counters
Count input | Display | Total counter | Time counter | |
---|---|---|---|---|
Max. counting speed | ||||
1 kHz | 30 Hz | |||
No-voltage input | 7-segment LCD | H7EC-NP | H7EC-NLP | H7ET-NP |
Accessory (Order Separately)
Connecting Socket (28-pin) | XR2A-2801-N |
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