Omron H7AN User manual

NO: CT-019 PRODUCT: H7AN, H7CN Counters, H5CN Timers
DATE: May 2014 TYPE: Partial Discontinuation Notice
Select Models of H7AN and H7CN Counters and H5CN
Timers to be Discontinued March 2015
Last order date: March 2015
Note: Date is subject to change based on
raw materials and components
availability at the factory.
Legacy digital counters (1/4 DIN size
H7AN and 1/16 DIN size H7CN) and
timers (1/16 DIN size H5CN) will be
streamlined to focus on models with
steady sales: 100-240 VAC models
and those with backup power for
memory protection.
Affected Parts
Product discontinuation Recommended replacement
H7AN-E4D DC12-24 H7AN-E4D AC100-240
H7AN-E4DM DC12-24 H7AN-E4DM AC100-240
H7AN-ET4 AC100-240 H7AN-ET4M AC100-240
H7AN-ET4 DC12-24 H7AN-ET4M AC100-240
H7AN-ET4M DC12-24 H7AN-ET4M AC100-240
H7AN-R6D DC12-24 H7AN-R6D AC100-240
H7AN-RT6 DC12-24 H7AN-RT6 AC100-240
H7AN-RT8 AC100-240 H7AN-RT8M AC100-240
H7AN-RT8 DC12-24 H7AN-RT8M DC12-24
H7AN-T4 DC12-24 H7AN-T4 AC100-240
H7AN-W4D DC12-24 H7AN-W4D AC100-240
H7AN-WE4D DC12-24 H7AN-WE4D AC100-240
H7AN-WE4DM DC12-24 H7AN-WE4DM AC100-240
H7CN-BHN DC12-48 H7CN-BHN AC100-240
H7CN-YHNS AC100-240 H7CN-YHNS DC12-48
H5CN-XBC AC100-240 H5CN-XBN AC100-240
H5CN-XBNS DC12-48 H5CN-XANS DC12-48
H5CN-XCNM DC24 H5CN-XCNM AC100-240
H5CN-XDNM DC24 H5CN-XDNM AC100-240
H5CN-YCNM AC100-240 H5CN-YCN AC100-240

2
Caution on Applying Replacement Models
When replacing a part of H7AN series with DC12-24V specification to the recommended replacement, supply voltage
is changed to AC100-240V.
When replacing H7AN-ET4 and H7AN-RT8 to the recommended replacement, specification is changed to the one
with backup power of memory protection.
When replacing DC12-48V specification for H7CN-BHN to the recommended replacement, supply voltage is changed
to AC100-240V.
When replacing AC100-240V specification for H7CN-YHNS to the recommended replacement, supply voltage is
changed to DC12-48V. ・When replacing H5CN-XBC to the recommended replacement, operating mode is changed.
When replacing H5CN-XBNS to the recommended replacement, rated time is changed.
When replacing H5CN-XCNM and H5CN-XDNM to the recommended replacement, supply voltage is changed to
AC100-240V.
When replacing H5CN-YCNM to the recommended replacement, backup power of memory protection is not available.
When replacing H5CN-YCNM to the recommended replacement, applicable socket is changed.
Body Color
Product discontinuation Recommended replacement
H7AN／H7CN / H5CN
Light gray (Munsell 5Y7/1)
Body color of product
discontinuation and
recommended replacement are
the same.
H7AN
H7CN H5CN

3
Wiring Diagrams
Product discontinuation
Model H7AN / H7CN Recommended replacement Model H7AN / H7CN
H7AN-E4D DC12-24 / H7AN-E4DM DC12-24 /
H7AN-ET4 DC12-24 /H7AN-ET4M DC12-24 /
H7AN-R6D DC12-24 / H7AN-RT6 DC12-24 /
H7AN-RT8 DC12-24 / H7AN-T4 DC12-24 /
H7AN-W4D DC12-24 / H7AN-WE4D DC12-24 /
H7AN-WE4DM DC12-24
・Connection of Power Supply
Polarity for DC powersupply
Terminal 1→（－） Terminal 2→（＋）
H7AN-E4D AC100-240 / H7AN-E4DM AC100-240 /
H7AN-ET4M AC100-240 / H7AN-R6D AC100-240 /
H7AN-RT6 AC100-240 / H7AN-T4 AC100-240 /
H7AN-W4D AC100-240 / H7AN-WE4D AC100-240 /
H7AN-WE4DM AC100-240
・Connection of Power Supply
H7CN-BHN DC12-48
・Connection of Power Supply
H7CN-BHN AC100-240
・Connection of Power Supply
H7CN-YHNS AC100-240
・Connection of Power Supply
H7CN-YHNS DC12-48
・Connection of Power Supply
DC power supply input AC power supply input

4
Product discontinuation
Model H5CN Recommended replacement Model H5CN
H5CN-XCNM DC24 / H5CN-XDNM DC24
Connect the timer so that the required supply
voltage can be applied across terminals ②and
⑦. (Make sure that the polarity of the DC power
supply is correct.)
H5CN-XCNM AC100-240 / H5CN-XDNM AC100-240
Connect the timer so that the required supply voltage can
be applied across terminals ②and ⑦.
H5CN-YCNM AC100-240
・Connection of Power Supply
H5CN-YCN AC100-240
Use the socket P2CF-08(-E) and P3G-08 PIN type is
changed to 8-pin
・Connection of Power Supply
H5CN-YCNM AC100-240
・Connection of Load Circuit
H5CN-YCN AC100-240
・Connection of Load Circuit
・Connection of Gate Input ・Connection of Gate Input

5
Characteristics
Item
Product discontinuation
Model H7AN Recommended replacement Model H7AN
H7AN-E4D DC12-24 /
H7AN-E4DM DC12-24 /
H7AN-ET4 DC12-24 /
H7AN-ET4M DC12-24 /
H7AN-R6D DC12-24 /
H7AN-RT6 DC12-24 /
H7AN-RT8 DC12-24 /
H7AN-T4 DC12-24 /
H7AN-W4D DC12-24 /
H7AN-WE4D DC12-24 /
H7AN-WE4DM DC12-24
H7AN-E4D AC100-240 /
H7AN-E4DM AC100-240 /
H7AN-ET4M AC100-240 /
H7AN-R6D AC100-240 /
H7AN-RT6 AC100-240 /
H7AN-T4 AC100-240 /
H7AN-W4D AC100-240 /
H7AN-WE4D AC100-240 /
H7AN-WE4DM AC100-240
Supply voltage DC12〜24V (permissible ripple: 20% max.) AC100〜240V, 50/60 Hz
Item Product discontinuation
Model H7CN Recommended replacement Model H7CN
H7CN-BHN DC12-48 H7CN-BHN AC100-240
Supply voltage DC12〜48V (permissible ripple: 20% max.) AC100〜240V, 50/60 Hz (common use)
Item Product discontinuation
Model H7CN Recommended replacement Model H7CN
H7CN-YHNS AC100-240 H7CN-YHNS DC12-48
Supply voltage AC100〜240V, 50/60 Hz (common use) DC12〜48V (permissible ripple: 20% max.)
Item
Product discontinuation
Model H5CN Recommended replacement Model H5CN
H5CN-XCNM DC24 /
H5CN-XDNM DC24 H5CN-XCNM AC100-240 / H5CN-XDNM AC100-240
Supply voltage DC12〜48V (permissible ripple: 20% max.) AC100〜240V, 50/60Hz

6
Operation Ratings
Product discontinuation Recommended replacement
H7AN-ET4 AC100-240 / H7AN-ET4 DC12-24 /
H7AN-RT8 AC100-240 / H7AN-RT8 DC12-24
When power fails, it operates as shown in the
following figure.
H7AN-ET4M AC100-240 / H7AN-RT8M AC100-240 /
H7AN-RT8M DC12-24
When power fails, it operates as shown in the
following figure.
However, if selecting ‘’no memory backup’’ in
specification selection switches for backup power of
memory protection, the operation is performed same
as product discontinuation.
H7AN-ET4 AC100-240／H7AN-ET4 DC12-24
Arrangement and function of specification selection
switches
Note1: These settings are the defaults for the
specification selection switches.
H7AN-ET4M AC100-240
Arrangement and function of specification selection
switches
Note1: These settings are the defaults for the
specification selection switches.

7
Product discontinuation Recommended replacement
H7AN-ET4 AC100-240／H7AN-ET4 DC12-24
Arrangement and function of specification selection
switches
Note1: These settings are the defaults for the
specification selection switches.
H7AN-ET4M AC100-240
Arrangement and function of specification selection
switches
Note1: These settings are the defaults for the
specification selection switches.
H5CN-XBC AC100-240
Operating mode
Digital display returns to the initial setting once
the set time is up.
The output signal is generated repeatedly during
the one-shot time.
H5CN-XBN AC100-240
Operating mode
The control output and digital display after the set
time is up are held until a reset input is applied.
H5CN-XBNS DC12-48
Setting of operating time
0.1s 〜999.9s
H5CN-XANS DC12-48
Setting of operating time
0.01s 〜99.99s

8
Product discontinuation Recommended replacement
H5CN-YCNM AC100-240
The timer status during momentary power failures is
shown as follows.
H5CN-YCN AC100-240
The timer status during momentary power failures is shown
as follows.

9
Dimensions
Product discontinuation
H5CN-YCNM AC100-240
Dimensions with mounting adapter
Model Y92F-30
Flush mounting adapter
Recommended replacement
H5CN-YCN AC100-240
No external dimension changes of timer for product discontinuation and recommended replacement.
Dimensions with mounting adapter
Model Y92F-30
Flush and surface
mounting adapters

10
Product discontinuation
H5CN-YCNM AC100-240
Dimensions with front connecting socket
Flush and surface mountings
Flush mounting
Recommended replacement
H5CN-YCN AC100-240
・Dimensions with front connecting socket
Flush and surface mountings
Flush mounting
Specifications and prices in this product news are as of the issue date and are subject to change without notice.
Only main changes in specifications are described in this document. Please be sure to read the relevant catalogs, datasheets, product
specifications, instructions, and manuals for precautions and necessary information when using products.