H3CR-A8 24-48VAC/12-48VDC Omron, H3CR-A8 24-48VAC/12-48VDC Datasheet - Page 24

• Manufacturer Part Number: H3CR-A8 24-48VAC/12-48VDC
• Description: TIMER, ON-DELAY
• Manufacturer: Omron

Specifications of H3CR-A8 24-48VAC/12-48VDC

• Contact Configuration: DPCO
• Nom Input Voltage: 48V
• Delay Time Range: 0.05s To 300h
• Adjustment Type: Knob
• Relay Mounting: Panel
• Svhc: Hexabromocyclododecane (HBCDD) And All Major Diastereoisomers Identified
• Timing Adjustment: Knob

H3CR-F
Engineering Data
Nomenclature
Operation
26
Inputs
Outputs
Block Diagrams
I/O Functions
10,000
5,000
1,000
500
100
AC (DC) input
250 VAC (cosf = 0.4)
OFF indicator (green)
Lit when the output is OFF.
ON indicator (orange)
Lit when the output is ON.
Scale range display
windows
Time range selector (select one
from 1.2, 3, 12, and 30 at full
scale)
For both ON-time and OFF-time.
Load current (A)
Control output
30 VDC L/R = 7 ms
Power supply
circuit
250 VAC/30 VDC
(cosf = 1)
ON indicator
---
Outputs are turned ON/OFF according to the time set by the ON- and OFF-time setting knob.
Indicator
circuit
OFF indicator
Reference: A maximum current of 0.15 A can be switched at 125 VDC (cosf = 1)
ROM
One-chip microcomputer
and a maximum current of 0.1 A can be switched if L/R is 7 ms. In
both cases, a life of 100,000 operations can be expected.
The minimum applicable load is 10 mA at 5 VDC (failure level: P).
RAM
Zero setting
detection
circuit
Clock
OFF-time unit display window
OFF-time unit selector (select one from sec.
10 s, min., and hrs, or from 10 s, 10 min, hrs,
and 10 h)
ON-time setting knob (with orange pointer)
For ON-time setting
OFF-time setting knob (with green pointer)
For OFF-time setting
ON-time unit display window
ON-time unit selector (select one
from sec. 10 s, min., and hrs, or from
10 s, 10 min, hrs, and 10 h)
Time range/unit
selectors
Output
circuit
H3CR-F