240A10 OPTO 22, 240A10 Datasheet - Page 6
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240A10
Manufacturer Part Number
240A10
Description
SSR, PANEL MOUNT, 280VAC, 280VAC, 10A
Manufacturer
OPTO 22
Specifications of 240A10
Control Voltage Range
85VAC To 280VAC
Operating Voltage Range
24VAC To 280VAC
Load Current
10A
Isolation Voltage
4000Vrms
Control Voltage Type
AC
Relay Terminals
Screw
Brand/series
AC Series
Control Signal Range
85 VAC (Pick-Up), 10 VAC (Drop-Out)
Current, Rating
10 A
Current, Surge
110 Apeak
Dimensions
2.25 in. L x 1.75 in. W x 0.93 in. H
Function
Power
Mounting Type
PCB
Relay Type
Solid State
Standards
UL, CSA, CE
Termination
Screw
Voltage, Control
240 VAC
Voltage, Drop, On-state
1.6 V
Peak Surge Current
110A
Rohs Compliant
Yes
Control Voltage Max
280V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
PAGE
14
Applications: Tips (cont.)
Opto 22 SSRs for controlling single-phase motors are shown in the
following tables:
240D10 or 240A10
240D25 or 120A25
240D10 or 240A10
240D25 or 120A25
120D10 or 120A10
120D25 or 120A25
P or MP240D2
P or MP240D4
P or MP240D2
P or MP240D4
P or MP120D2
P or MP120D4
SSR Model
SSR Model
SSR Model
Z240D10
Z240D10
Z120D10
240D45
240D45
120D45
240D3
240D3
120D3
Non-Reversing Motors
120-Volt Single-Phase
Non-Reversing Motors
240-Volt Single Phase
120-Volt Single-Phase
Reversing Motors
MOTOR RATING
MOTOR RATING
MOTOR RATING
1-1/2 Amp
1-1/2 Amp
1-1/2 Amp
1-1/2 Amp
1-1/2 Amp
1-1/2 Amp
1-1/2 HP
3/4 HP
1 Amp
1/4 HP
1/4 HP
1/3 HP
3/4 HP
1 Amp
1/4 HP
1/3 HP
1/2 HP
1 Amp
1/4 HP
1/4 HP
1/3 HP
Solid-State Relays in Series
In applications requiring greater current rating at higher voltage,
two Opto 22 SSRs may be operated in series for double the voltage
rating. The built-in snubber in each SSR assures proper voltage
sharing of the two SSRs in series. In the following diagram, two
240-volt, 45-amp SSRs are connected in series for operation on a
480-volt line. The control is shown with a parallel hook-up but it
should be noted that a serial connection can also be implemented.
Lamp Loads
Since all Opto 22 SSRs are zero-voltage switching, they are ideal for
driving incandescent lamps, because the initial inrush current into a
cold filament is reduced. The life of the lamp is increased when
switched by a zero-voltage turn-on SSR. The following table is a guide
to selecting an Opto 22 SSR for switching a given incandescent lamp.
SSR CURRENT RATING
SSR CURRENT RATING
SSR Model
480D10-12
480D15-12
240-Volt Single-Phase
10-Amp
25-Amp
45-Amp
10-Amp
25-Amp
45-Amp
2-Amp
4-Amp
2-Amp
4-Amp
Reversing Motors
120 Volt Lamps
240 Volt Rating
Solid-State Relays
MOTOR RATING
LAMP RATING
LAMP RATING
1 Kilowatt
2 Kilowatt
3 Kilowatt
2 Kilowatt
4 Kilowatt
6 Kilowatt
100 Watt
400 Watt
200 Watt
800 Watt
1/4 HP
1/4 HP