TH13·TH23

HOUR METER TH13·TH23

52
2.047
Replacing the TH13/23
series unit with the
52
TH14/24 series unit
2.047 The TH13/TH23 series
units are interchange-
able with the TH14/24
series units. Use the
54
2.126 mm inch specified mounting
frame because of a dif-
TH23 (with reset function) TH13 (without reset function)
ferent setup method. It
FEATURES 5. CE marking is advisable to introduce
Mounting frame
The hour meters satisfy EMC directives the TH14/23 series (sold separately):
1. High-performance compact sync motor
(EN50081-2/EN50082-2) and low-volt- units for the first time. TH1400020
The accurately turning motor is employed
age directives (EN61010-1). DIN48 size and mount-
to provide for longer period of measure-
ing frame setup
ment.
2. Compact and stylish
TYPICAL
3. Easier wiring APPLICATIONS Panel

The flat terminals (#187) are quick and Maintenance management of machine

 48
tools, automated machines, control pan-

 52

 45
 47
easy to connect.
4. Rotary indicator els, forming machines, medical equip-
The rotary indicator makes one turn every ment, generators, compressors, water
2 minutes for quick monitoring. treatment facilities, presses, motors, etc.
Mounting flame

SPECIFICATIONS
Rated operating voltage 100V, 200V, 110V, 115 to 120V, 220V, 240V
Operating voltage range 85 to 115% of rated operating voltage
Rated frequency 50 Hz, 60 Hz (other model)
0 to 99999.9 hours (TH13 series)
Counting range
0 to 9999.9 hours (TH23 series)
Minimum time display 0.1 hours (6 min)
Rated power consumption Approx. 1.5 W
Initial insulation resistance (At 500 V DC) Min. 100 MΩ Between live and dead metal parts
Initial breakdown voltage 2,000 Vrms Between live and dead metal parts
Max. temperature rise 55°C 131°F
Vibration resistance Functional 10 to 55 Hz: 1 cycle/min double amplitude of 0.5 mm (10 min on 3 axes)
Functional Min. 98 m/s2 {10 G} (4 times on 3 axes)
Shock resistance
Destructive Min. 980 m/s2 {100 G} (5 times on 3 axes)
Ambient temperature –10 to +50°C +14 to 122°F
Ambient humidity Max. 85% RH
Weight 135 g 4.76 oz 130 g 4.59 oz

PRODUCT TYPE
Part No. Part No.
Type Rated operating voltage Rated operating voltage
50Hz 60Hz 50Hz 60Hz
24V AC TH1325 TH1326
100V AC TH1345 TH1346
115V AC (115 to 120V AC) TH1375 TH1376
TH13 types (without reset)
200V AC TH1355 TH1356 220V AC TH1385 TH1386
110V AC TH1365 TH1366 240V AC TH1395 TH1396
24V AC TH2325 TH2326
100V AC TH2345 TH2346
115V AC (115 to 120V AC) TH2375 TH2376
TH23 types (with reset)
200V AC TH2355 TH2356 220V AC TH2385 TH2386
110V AC TH2365 TH2366 240V AC TH2395 TH2396
Notes: 1. The AC 115-120V, AC 220V and AC 240V types are UL-recognized and CSA-certified. For those products, specify “U” at the end of the part No. when ordering.
2. If you want the CE marking on your products, specify “CE” at the end of the part No. when ordering.
3. When ordering a UL-listed/CSA-certified, CE-marked product, specify “TH2376UCE” for example (in the case of TH13 series AC 115-120V, 60Hz type).

115

02/2003
TH13·TH23
General tolerance: ±1.0 ±.039 mm inch
DIMENSIONS

Mounting
Case bracket (supplied)
• TH13 • TH23

Reset button Decorative nut

(TH23 only)
46.8
1.843

RESET
6
52 52 .236
2.047 2.047 No.187 quick
5 4.75 connect terminal
.197 .187 (4.75 × 6.0 × 0.5)
54 (.187 × .236 × .020)
2.126
Rotary Rotary 72
indicator indicator 2.835

WIRING DIAGRAM Panel mounting

• Panel cutout
Panel
Mounting
Case bracket (supplied)

Decorative
M nut

+0.5
47 −0.1
+.020
1.850 −.004

Operating power supply

5 67
.197 2.638

116

02/2003
 TH14·TH24

DIN48 SIZE HOUR METER TH14·TH24

80.5
3.169
FEATURES
1. High-performance compact sync motor
The accurately turning motor is employed to provide for longer
period of measurement.
48
1.890 2. Common for 50/60 Hz power frequency
A lever is used to select 50 Hz or 60 Hz. There is no need to
rearrange the control panel and other signal destinations.
3. Dimensions as per DIN 43700 standard
48
1.890 mm inch The units are in the 48 × 48 DIN standard size. They can be fit-
Silver panel Black panel
ted in panels and give refined metallic appearance.
4. Easier wiring
TH24 (with reset function)
The flat terminals (#187) are quick and easy to connect.
5. Rotary indicator
The rotary indicator makes one turn every 2 minutes for quick
monitoring.
6. CE marking
The hour meters satisfy EMC directives (EN50081-2/
EN50082-2) and low-voltage directives (EN61010-1).

TYPICAL APPLICATIONS
Maintenance management of machine tools, automated
Silver panel Black panel machines, control panels, forming machines, medical equip-
TH14 (without reset function) ment, generators, compressors, water treatment facilities,
presses, motors, etc.

SPECIFICATIONS
Rated operating voltage 12 V AC, 24 V AC, 48 V AC, 100 V AC, 110 V AC, 115 to 120 V AC, 200 V AC, 220 V AC, 240 V AC
Operating voltage range 85 to 115% of rated operating voltage
Rated frequency 50/60 Hz (selectable by switch)
0 to 99999.9 hours (TH14 series)
Counting range
0 to 9999.9 hours (TH24 series)
Minimum time display 0.1 hours (6 min)
Rated power consumption Approx. 1.5 W
Initial insulation resistance (At 500 V DC) Min. 100 MΩ; Between live and dead metal parts
Initial breakdown voltage 2,000 Vrms Between live and dead metal parts
Max. temperature rise 55°C 131°F
Vibration resistance Functional 10 to 55 Hz: 1 cycle/min double amplitude of 0.5 mm (10 min on 3 axes)
Functional Min 98 m/s2 {10 G} (4 times on 3 axes)
Shock resistance
Destructive Min 980 m/s2 {100 G} (5 times on 3 axes)
Ambient temperature –10 to +50°C +14 to +122°F
Ambient humidity Max. 85% RH
Weight 145 g 5.11 oz (TH14 series) 150 g 5.29 oz (TH24 series)

PRODUCT TYPE
Rated operating Part No. Rated operating Part No. Rated operating Part No.
Type
voltage Silver panel Black panel voltage Silver panel Black panel voltage Silver panel Black panel
100V AC TH141S TH141 24V AC TH144S TH144 115 to 120V AC TH147S TH147
TH14 types
200V AC TH142S TH142 48V AC TH145S TH145 220V AC TH148S TH148
(without reset)
12V AC TH143S TH143 110V AC TH146S TH146 240V AC TH149S TH149
100V AC TH241S TH241 24V AC TH244S TH244 115 to 120V AC TH247S TH247
TH24 types
200V AC TH242S TH242 48V AC TH245S TH245 220V AC TH248S TH248
(with reset)
12V AC TH243S TH243 110V AC TH246S TH246 240V AC TH249S TH249
Notes: 1. Only the black-panel type is UL-recognized and CSA-certified. For this type, specify “U” at the end of the part No. when ordering.
2. If you want the CE marking on your products, specify “CE” at the end of the part No. when ordering.
3. When ordering a UL-listed/CSA-certified, CE-marked product, specify “TH147UCE” for example (in the case of TH14 series, AC 115-120V
type).

117

02/2003
TH14·TH24
General tolerance: ±1.0 ±.039 mm inch
DIMENSIONS
No.187 quick
connect terminal
Mounting (4.7 × 6.0 × 0.5)
Case bracket (supplied) Decorative (.185 × .236 × .020)
nut

48 50 60Hz 44.8
1.890 1.969 1.764

50Hz
Rotary
indicator
5.5 75
.217 2.953 Hz setting switch
94
3.701

mm inch
WIRING DIAGRAM Panel mounting
• Panel cutout
Panel Mounting
Case bracket (supplied) Decorative
nut

M
50
+0.6
1.969 45 0
+.024
1.772 0

Operating power supply 5.5 88.5

.217 3.484

118

02/2003