RTA-1010 RELAY BOARD

1) FEATURES

* FOR 8255 I/O OR COMPATIBLE DIGITAL INTERFACE.

* SUPPORT 8 SETS RELAY CHANNELS.

* EXTERNAL POWER SUPPLY.

* 8 SETS LED DISPLAY.

* MAX. EXPAND TO 3 PCS FOR SINGLE 8255 BOARD.

(INTERNAL. EXTERNAL I/O LINE BUILT-IN)

* BUILT IN SCREW TERMINALS FOR EAST WIRING.

ELECTRICAL SPECIFICATION

* RELAY CONTACT RATING: RATE LOAD -- RESISTIVE LOAD(DC30V - 10A).

(AC250V - 10A).

INDUCTIVE LOAD (DC30V - 5A).

(AC250V - 7.5A).

MAX. CARRYING CURRENT -- 10A.

MAX. SWITCHING VOLTAGE -- AC 380V, DC 125V.

MAX. SWITCHING CURRENT -- 14A.

MAX. SWITCHING CAPACITY --

RESISTIVE LOAD (300W. 2500VA).

INDUCTIVE LOAD (150W, 1875VA).

MAX. PERMISSIBLE LOAD -- DC5V, 100mA.

* ISOLATION RESISTANCE : 1000M ohm MIN. AT 500V DC.

* OPERATING TIME : 15ms APPROX.

* RATE COIL VOLTAGE : 12V DC.

* RELEASE TIME : 5ms APPROX.

Start: 1/18/2002 Update: 09.17.2009