Input/output relays for interface between the CPU and the load

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Donald Simpson
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1 Input/output relays for interface between the CPU and the load -RELAYS RoHS compliant FEATURES. Input and output s for interfacing between CPU and external input devices or loads : AC input (yellow) : AC output (black) : DC input (white) : DC output (red). Excellent transient noise immunity. Breakdown voltage:, V between input and output. Zero-cross switching for reducing EMI. operation indication types available TYPICAL APPLICATIONS. Optimum for minicomputer and microcomputer use, and for feed back control process control systems.. Robot, NC machine, Automatic Assembling machine.. Programmable controllers controls for motors, solenoids and solenoid valves. ORDERING INFORMATION Input or Output I: Input O: Output AC or DC AC: AC input or AC output DC: DC input or DC output Logic supply or control voltage /: /: : DC Input or Output Voltage Input Nil: 8 to V AC C DC A: to 8 V AC Output Nil: 7 to V AC V DC A: 7 to V AC to V DC Operation indication Nil: No operation indication L: Operation indication

2 EXAMPLE OF SYSTEM CONSTRUCTION Micro-computer or logic PC board AC Output V AC AC Input V AC DC Output V DC DC Input V DC AC Input V AC DC Input V DC Temperature controller AC motor DC solenoid Limit switch Recently, the microcomputer shown in the left has come into use, with a rapid increase in the use of feedback control for process controllers. As an input/output interface relay, it represents a fast responding interface with long life, noiseless, PC board mounting facility, making design and manufacture simple, and providing amplification of maintenance with space saving. Our company s relays have been grouped for use with either AC or DC devices as AC output type, AC input type, DC output type, and DC input. In addition, the use relay is modularized identically, responding to the various load types for PC board mounting. Because combinations can be freely used, design has been greatly facilitated. Accordingly, the above diagram of interface PC board mounting is a practical construction which can be used. TYPES. Input s Type Logic supply voltage Input voltage No AC 8 to V AC / to 8 V AC /-A /-AL DC 8 to V AC -L to 8 V AC -A -AL DC V DC / DC V DC -L Standard packing: Carton: pcs.; Case: pcs. Note: Please refer to the Standards Chart for products that have been certified.. Output s Type Logic supply voltage Output voltage No or 7 to V AC / 7 to V AC /-A /-AL AC 7 to V AC -L DC 7 to V AC -A -AL or V DC / to V DC /-A /-AL DC V DC -L DC to V DC -A -AL Standard packing: Carton: pcs.; Case: pcs. Note: Please refer to the Standards Chart for products that have been certified.

3 RATING. Rating (Ambient temperature: C 8 F, Voltage ripple of logic : % or less) ) Input Item Input Logic ) Output Item Logic voltage range, DC Logic Output / -L /-A /-AL -A -AL Notes: *. Please refer to REFERENCE DATA,. Input current vs. input voltage. *. Please refer to REFERENCE DATA,. Load current vs. ambient temperature. *. Please refer to REFERENCE DATA,. Surge current vs. time. *. When the load current is less than the rated minimum load current, please refer to Cautions for Use of SSR. / Input voltage 8 to V AC to 8 V AC V DC Input current, Max. ma ( V) ma ( V) ma ( V) Operate voltage, Max. 8 V AC V AC V Release voltage Min. V AC V AC.8 V Logic supply voltage Logic supply current, Max. ma ma Breakdown voltage V V Output current, Max. ma ma Max. OFF- leakage current µa µa Max. ON- voltage drop. V. V Input Impedance (Approx.) Drop-out voltage, Min. / -L /-A /-AL -A -AL / -L.8V.8V Max. load current A (Ambient temperature: Max. C)* A (Ambient temperature: Max. C)* /-A /-AL -L -A Remarks at max. logic supply voltage at max. carrying current -AL A (Ambient temperature: Max. C)* Remarks Output voltage 7 to V AC 7 to V AC V DC to V DC Non-repetitive A (in one cycle at Hz)* surge current A (for s)* Max. OFF-state ma ( V) ma ( V) ma ( V) ma ( V) at Hz leakage current Max. ON-state voltage current V V. V Min. load current ma* ma* * at max. carrying current. Characteristics (Ambient temperature: C 8 F, Voltage ripple of logic : % or less) Input s Output s Operate time, max. ms ms / cycle of voltage sine wave ms. ms Release time, max. ms ms / cycle of voltage sine wave ms ms Insulation resistance 9 Ω between input and output (at V DC) Breakdown voltage, V AC between input and output (for min.) Vibration Destructive to Hz at double amplitude of mm (hour for X, Y, Z axis) resistance Functional to Hz at double amplitude of mm ( minutes for X, Y, Z axis) Shock Destructive Min. 98 m/s {G} ( times each for X, Y, Z axis) resistance Functional Min. 98 m/s {G} ( times each for X, Y, Z axis) Ambient temperature C to 8 C F to 7 F Storage temperature C to C F to F Operational method Zero-cross (Turn-ON and Turn-OFF)

REFERENCE DATA -. Load current vs. ambient temperature characteristics () -. Load current vs. ambient temperature characteristics () -. Non-repetitive surge current vs. time characteristics ().

4 REFERENCE DATA -. Load current vs. ambient temperature characteristics () -. Load current vs. ambient temperature characteristics () -. Non-repetitive surge current vs. time characteristics ().. Load current, ma.... Load current, A.... A type A type Non-repetitive surge current, A - 8 Ambient temperature, C - 8 Ambient temperature, C No. of cycles at Hz -. Non-repetitive surge current vs. time characteristics (). Input current vs. input voltage characteristics (, ) Non-repetitive surge current, A 8 8, Time, ms Input current, ma /, /-A /, /-A, /-AL, /-AL -L, -AL -L, -AL, -A, -A Input voltage, V DIMENSIONS (mm inch). Input (, ) CAD Data The CAD data of the products with a CAD Data mark can be downloaded from: External dimensions PC board pattern (Bottom view) dia dia. Copper foil dia. -. dia Input: AC Input: DC Input: AC Input: DC Vcc Vcc Logic output Logic output Grounding Grounding Body color Yellow White.7.8

5 . Output s (, ) CAD Data External dimensions PC board pattern (Bottom view) 7.9. Copper foil dia dia dia. -. dia Output: AC Output: DC Output: AC Output: DC Input: DC Input: DC Input: DC- Input: DC- Body color Black Red.7.8 BLOCK DIAGRAM ) AC input ) DC input Vcc Vcc Vcc Vcc ) AC output ) DC output Zero-cross switching Zero-cross switching Amp. Amp.

ACCESSORIES (mm inch) Socket CAD Data External dimensions Place for label* PC board pattern (Bottom view)..7...8.8.. -. dia. -.7 dia..8±..8±. * Use the included label.

6 ACCESSORIES (mm inch) Socket CAD Data External dimensions Place for label* PC board pattern (Bottom view) dia. -.7 dia..8±..8±. * Use the included label. Affixing it here on the socket will facilitate viewing of the and other tasks..±..87±. 8.±.±.9.±..±. -PS.±..±..8±..±..7±..±..±..±..±.8±.9.8±..±..8±..±. ±..7±..±..±.

Load current 10 to 25 A Small Tab Terminal SSR

Load current 10 to 25 A Small Tab Terminal SSR UL (9-1) reinforced insulation compliant Load current to A Small Tab Terminal SSR RELAYS ORDERING INFORMATION Output type 1: A, 7 to 4 Vrms : A, 7 to 4 Vrms 4: A, 7 to 4 Vrms Slim heat sink combined type