Transcript
A
B
C
RELAY SHOWN IN DRY AND DE-ENERGIZED STATE
CONTROLLER
4
PORT B
E
2 ISOLATED RELAY CONTACTS AVAILABLE UL Recognized (UL508) .File No. E73266 CSA Certifcated (CSA C22.2 No 14) File No. LR46266
J8 NC C
D
PORT A
4
C NO
Screw Terminal Type Connections, #26 to #16 AWG
J9
Maximum Ratings: 200 VDC, 250 VAC REAR VIEW OF VSA-31-SP CONNECTOR PANEL
Max Switching Current: 30 Vdc, 1A (Resistive) 110 Vdc, 0.3A (Resistive) 125 Vac, 0.5A (Resistive)
DO NOT EXCEED CONTACT RATINGS OR DAMAGE WILL OCCUR
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1) UPON POWER, THE RELAY WILL RETURN TO ITS LAST PROGRAMMED STATE, EITHER ON OR OFF. 2) GUI "RELAY OFF" COMMAND WILL DE-ENERGIZE RELAY. (J8 CONTACTS CLOSE, J9 CONTACTS OPEN) 3) GUI "RELAY ON" COMMAND WILL ENERGIZE RELAY. (J8 CONTACTS OPEN, J9 CONTACTS CLOSE) 2
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4) GUI "RELAY TOGGLE" COMMAND WILL CHANGE RELAY TO ITS OPPOSITE STATE (J8 AND J9 CONTACTS CHANGE TO OPPOSITE STATE)
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Hall Research Technologies, Inc. Title Size
B
Date: A
B
C
D
VSA-31-SP RELAY CIRCUIT Document Number
Friday, August 14, 2009
Rev
-
Sheet E
1
of
1
A
B
C
D
E
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4
When NC Contact on VSA-31-SP is closed, this contact momentarily closes for time set on time delay relay
RELAY SHOWN IN DRY AND DE-ENERGIZED STATE
J8
OFF-DELAY TIME DELAY RELAY
3
POWER SOURCE TO MATCH TIME DELAY COIL VOLTAGE
TIME DELAY RELAY
OFF-DELAY
NC C
CONTROLLER
PORT B
PORT A
C NO 3
J9
When N0 Contact on VSA-31-SP is closed, this contact momentarily closes for time set on time delay relay
REAR VIEW OF VSA-31-SP CONNECTOR PANEL
2
2
SAMPLE CIRCUIT TO CHANGE CONTINUOUS CONTACT CLOSURE AT VSA-31-SP TO MOMENTARY CONTACT VIA (2) EXTERNAL TIME DELAY RELAYS Hall Research Technologies, Inc.
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1
Title
VSA-31-SP RELAY CIRCUIT Size
A
Date: A
B
C
Document Number
Friday, August 14, 2009 D
Rev
-
Sheet
1
of E
1
