Datasheet

4-POINT TERMINAL
TYPES
Packing quantity: Carton: 1 pc.; Case: 20 pcs.
MOUNTABLE RELAYS
Note: Never install relays into this product other than those given above.
Doing so will cause malfunction, breakdown, and breakdown of the connected product.
RATING
1. Input ratings (per relay)
Note: The input current value above is the allowable current when no relay is installed. Please note that input current is determined by the type of relay installed.
1) Input rating when PA relay installed in 4-POINT TERMINAL (per relay, at 20°C 68°F)
IN ACCORDANCE WITH LOAD,
CHOOSE EITHER PA RELAY OR
THE POWER PHOTOMOS RELAY
VOLTAGE SENSITIVE TYPE
4-POINT
TERMINAL
Rated input voltage Part No.
12, 24V DC RT3BB
Product Name Part No.
PA relay PA1a-12V, PA1a-24V
Power PhotoMOS relay voltage sensitive type
AQZ10*D (DC only)
AQZ20*D (AC/DC dual use)
Rated input voltage Allowable variation of rated input voltage Allowable input voltage
12, 24V DC 12V DC±10%, 24V DC±10% 0.2A
Type Rated voltage input Operate voltage (Initial) Release voltage (Initial)
Input current (during application of rated
input voltage)
PA1a-12V 12V DC
Max. 9.5V DC
(Relay max. 8.4V + include diode max.
1.1V)
Min. 1.0V
(Relay max. 0.6V + include diode max.
0.4V)
Approx. 11.5mA
(Relay 10mA + LED 1.5mA)
PA1a-24V 24V DC
Max. 17.9V DC
(Relay max. 16.8V + include diode max.
1.1V)
Min. 1.6V
(Relay max. 1.2V + include diode max.
0.4V)
Approx. 10.5mA
(Relay 7.5mA + LED 3mA)
Compliance with RoHS Directive
FEATURES
1. Two types of relays can be used
depending on load conditions.
Possible relays:
(1) PA relays
(2) Power PhotoMOS relays voltage
sensitive type
2. Space-saving type with four
independent points on a base
measuring 33 × 67 mm 1.299 × 2.638
inch. This contributes to a more
compact control panel.
3. Can be mounted on a DIN rail or
mounted directly (by screw).
4. Equipped with an LED display to
allow easy confirmation of operation.
5. Incorporates a surge protector.
Incorporates an absorber circuit for coil
surges. This protects the circuitry of the
controller and prevents operation errors.
6. Relay installation and removal can
be easily accomplished with the
removal key accessory.
7. Includes a cover as standard
equipment for increased safety.
8. The unit color is titanium gray.
Mountable relays
PA relays Power PhotoMOS relays
(Voltage sensitive type)
FEATURES
1. PA relays, which have high-
sensitivity Au clad twin contacts, can
be installed in 4-POINT TERMINAL.
PA relays, 5 mm .197 inch wide, can be
installed in 4-POINT TERMINAL. PA
relays feature high sensitivity
(12 V type: 120 mW, 24 V type: 180 mW)
and twin contacts with Au-cladding.
This ensures high reliability even under
minute loads.
2. Power PhotoMOS relays voltage
sensitive type, for high reliability and
long life, can be installed in 4-POINT
TERMINAL.
Power PhotoMOS relay voltage sensitive
type have a reputation for high reliability
and long life.
This contributes to making devices
maintenance free.
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OPYRIGHT Panasonic Electric Works Co., Ltd.