H3CA

H3CA

2

Time unit

selector

Time setting switches

Operation

mode

selector*

Mode

Operation

A

ON-delay

B

Repeat cycle

C

Signal Interval/OFF-delay

D

Signal OFF-delay I

G

Signal ON-delay/OFF-delay

H

Signal OFF-delay II

E

Interval

F

Cycle

Time unit

Timing range

0.1 s

0.1 to 99.9 seconds

s

1 to 999 seconds

0.1 m

0.1 to 99.9 minutes

m

1 to 999 minutes

0.1 h

0.1 to 99.9 hours

h

1 to 999 hours

10 h

10 to 9990 hours

s RANGE AND OPERATION MODE SELECTION

Note:

*Operation mode selector not included with ON-delay only models.

Description

Part number

Protective cover

Hard plastic cover protects against dust, dirt and water; not for use with panel covers

Y92A-48B

Soft plastic cover protects against dust, dirt and water; not for use with panel covers

Y92A-48D

NEMA 4 cover

Waterproof front cover

Y92A-48N

Colored panel covers

Light gray (Munsell No. 5Y7/1) to match case

Y92P-48GL

Medium gray (Munsell No. 5Y5/1)

Y92P-48GM

Black (Munsell No. N1.5)

Y92P-48GB

Mounting track

DIN rail, 50 cm (1.64 ft) length; 7.3 mm thick

PFP-50N

DIN rail, 1 m (3.28 ft) length; 7.3 mm thick

PFP-100N

DIN rail, 1 m (3.28 ft) length; 16 mm thick

PFP-100N2

End plate

PFP-M

Spacer

PFP-S

ACCESSORIES, continued

Part number

H3CA-A

H3CA-FA

H3CA-8H

H3CA-8

AC

24 to 240 V, 50/60 Hz

24 V, 100/110/120 V, 200/220/240 V; 50/60 Hz

DC

12 to 240 V

12 V, 24 V, 48 V, 110 V, (permissible ripple

factor: 20% max. using single-phase, full-

wave rectified power sources)

Operating voltage

90 to 110% of rated voltage

AC

4 VA

10 VA

DC

2 W

2W

Timing

8 field-selectable modes: ON-delay, Repeat

ON-delay only

functions

cycle, Signal Interval/OFF-delay, Signal ON-/

OFF-delay, Signal OFF-delay (I and II),

Interval and Cycle

Start, reset, gate inputs

No voltage

No voltage

–

–

Type

Time limit

SPDT

SPDT

DPDT

Instantaneous

–

SPDT

–

Max. load

3 A, 250 VAC (p.f. = 1)

Min. load

10 mA, 5 VDC

Repeat accuracy

±0.3%, ±0.05 sec (includes variation due to voltage and temperature changes)

Setting error

±0.5%, ±0.05 sec

Resetting system

Power-OFF, external and self-reset

Power-OFF

Resetting time

0.5 sec max.

0.1 sec max.

Indicators

Time Remaining (LCD bar graph), Output Status (LCD message)

Materials

Plastic case

Mounting

Panel, track, surface

Connections

11-pin round socket

Terminal screws

8-pin round socket

Specifications

Supply

voltage

Power

consumption

Control

output

Specification table continued on the next page.