System 50 B AC OUTPUT R DC OUTPUT Y AC INPUT W DC INPUT B AC OUTPUT Y AC INTPUT R DC OUTPUT W DC INTPUT System 50 RACKS 4 Channel FEATURES • Use for Isolating and Coverting Signal Types to Standard Logic Voltages • Terminal Block Connection for Input and Output • Available for Standard and G5 I/O Modules • Panel and DIN Rail Mount Versions • UL, CSA Certified 4 CHANNEL RACK: Standard Part No. 70RCK4 STANDOFF I.D. 0.15 ( 3,8),DIA. Dimensions are shown in inches (4 PLACES) 9 POSITION TERMINAL (and millimeters). CLEARANCE FOR #6 SCREW STRIP FOR GROUND AND LOGIC SIGNALS All tolerances are ± 0.010 (0,25) MODULE SHOWN FOR unless otherwise specified. REFERENCE ONLY 9 8 7 6 5 4 3 2 1 STATUS LED 3.00 (76,2) 3.3K RESISTOR 3.50 (88,9) 9 8 7 6 5 4 3 2 1 5 AMP FUSE NOTE: MAXIMUM TERMINAL SCREW TORQUE NOT TO EXCEED 5 IN-LBS. 0.25 (6,4) 0.25 (6,4) TERMINAL STRIP FOR 4.00 (101,6) FIELD WIRING 4.50 (114,3) 2.20 (55,9) MAX. 0.75 (19,1) 4 CHANNEL RACK: G5 Part No. 70GRCK4 Dimensions are shown in inches (and millimeters). 3.25 (82,55) All tolerances are ± 0.010 (0,25) .25 2.75 (69,85) unless otherwise specified. (6,35) 9 POSITION TERMINAL .76 (19,30) STRIP FOR FIELD WIRING 4.27 SWAGED (108,46) STANDOFF THRU HOLE 4.70 2.75 .15 (3,81) DIA. (69,85) (119,38) (4 PLACES) 3.36 (CLEARANCE 5,34) 4.00 FOR #6 SCREW) (101,6) .75 (19,05) 9 POSITION TERMINAL STRIP FOR 1 2 3 4 5 6 7 8 9 CONTROL LOGIC DIN-RAIL CARRIER NOTE: MAXIMUM TERMINAL SCREW TORQUE NOT TO EXCEED 5 IN-LBS. DIN-Rail Panel Mount Mount System 50 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com 4 9 8 7 6 5 4 3 2 1 System 50 System 50 SCHEMATICS: Part No. 70RCK4 70RCK4 For Negative True Logic Only 70RCK4R For Negative or Positive True Logic 1 2 3 4 5678 9 1 2 3 4 5 6 7 8 9 FIELD WIRING FIELD WIRING TERMINAL STRIP TERMINAL STRIP FUSE N/C FUSE N/C 1 5A 1 5A 2 2 0 1 2 3 0 1 2 3 3 3 4 4 MODULE MODULE 5 5 POSITION POSITION 3.3K 3.3K TERMINAL STRIP TERMINAL STRIP FOR LOGIC AND FOR LOGIC AND GROUND SIGNALS GROUND SIGNALS 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 SCHEMATICS: Part No. 70GRCK4 70GRCK4 and 70GRCK4-DIN For Negative True Logic Only 70GRCK4R and 70GRCK4R-DIN For Negative or Postive True Logic 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 BARRIER STRIP BARRIER STRIP FOR FIELD WIRING FOR FIELD WIRING OF MODULE OF MODULE INPUT/OUTPUT 1 1 2 2 MODULE MODULE 3 0 1 2 3 3 0 1 2 3 LOCATION LOCATION 4 4 5 5 PULL-UP PULL-UP RESISTOR RESISTOR 3.3 K: 3.3 K: CONTROL CONTROL BARRIER BARRIER STRIP STRIP 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 ORDERING INFORMATION (modules ordered separately) . Part Number I/O Description UL CSA Style Available from your local Grayhill Distribu- 70RCK4 4 Negative true logic X X Standard tor. For prices and discounts, contact a local 70RCK4R 4 Positive or negative true logic* X X Standard Sales Office, an authorized local Distributor, or 70GRCK4 4 Negative true logic X X G5 Grayhill. 70GRCK4R 4 Positive or negative true logic* X X G5 70GRCK4-DIN 4 Negative true logic–DIN rail mount XX G5 70GRCK4R-DIN 4 Positive or negative true logic*– X X G5 DIN rail mount *Note: Positive True Logic applies to output modules only. System 50 5 Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com +VCC +VCC NC GND GND LOGIC LOGIC GND GND LOGIC LOGIC GND GND LOGIC GND LOGIC LOGIC GND LOGIC GND GROUND NC +VCC +VCC LOGIC LOGIC +VCC +VCC LOGIC LOGIC +VCC +VCC LOGIC LOGIC +VCC +VCC LOGIC LOGIC