70GRCQ24-HL

System 50 RACKS 24 Channel FEATURES • For use with System 50 Style Controllers • Available for Miniature, G5 and OpenLine® Modules • UL, CSA Certified 24 CHANNEL RACK: Miniature Part No. 70MRCQ24 Dimensions are shown in inches (and millimeters). Tolerances are ± 0.010 (0,25) unless otherwise specified. 0.40 (10,2) LOGIC SUPPLY TERMINAL STRIP 8.00 (203,2) 7.50 (190,5) 0.25 (6,4) FIELD WIRING TERMINAL STRIP (POSITIONS 0-11) 1A FUSE 1.70 (43,2) SOCKETS FOR OPTIONAL 1A FUSE + – 12 11 10 9 8 7 6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 NOTE: MAXIMUM TERMINAL SCREW TORQUE NOT TO EXCEED 5 IN-LBS. 40 KEY SLOT PINS 23/25 10 13 11 12 6.00 (152,4) 0 23 1 22 2 21 3 20 4 19 5 18 6 17 7 16 8 15 9 14 2.60 (66,0) 5.50 (139,7) PIN 1 1 System 50 50 PIN EDGE CARD OR HEADER CONNECTOR FOR LOGIC SIGNALS (SEE SCHEMATIC) G rayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com Y B W R AC INPUT AC OUTPUT DC INPUT DC OUTPUT STATUS LED 37 38 39 40 41 42 43 44 45 46 47 48 5A FUSE FIELD WIRING TERMINAL STRIPS (POSITIONS 12-23) MODULE HOLD DOWN STRIP WITH THUMB SCREWS 25 26 27 28 29 30 31 32 33 34 35 36 0.25 (6,4) STANDOFF I.D. 0.15 (3,8) DIA. (4 PLACES) CLEARANCE FOR #6 SCREWS 2.20 (55,9) MAX. 0.75 (19,1) System 50 22 System 50 24 CHANNEL RACK: G5 Part No. 70GRCQ24 Dimensions are shown in inches (and millimeters). All tolerances are ± 0.010 (0,25) unless otherwise specified. 7.50 (190,5) 7.00 (177,8) LOGIC SUPPLY TERMINAL STRIP 24 Channel Racks .25 (6,4) FIELD WIRING TERMINAL STRIP HOLES FOR USER INSTALLED JUMPER (22 AWG) COPPER WIRE NOTE: MAXIMUM TERMINAL SCREW TORQUE NOT TO EXCEED 5 IN-LBS. 50 PIN STRAIGHT HEADER CONNECTOR PIN 1 5.75 (146,1) 6.25 (158,8) 1.675 (42,55) .075 (1,91) STANDOFF I.D. 0.15 (3,81) DIA. (4 PLACES) CLEARANCE FOR #6 SCREW .25 (6,4) 3.380 (85,85) .093 (2,36) REF. NYLON STANDOFF (1 PLACE) .750 (19,05) REF. System 50 System 50 23 G rayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com System 50 SCHEMATIC: PART NO. 70MRCQ24 AND 70GRCQ24 LOGIC SUPPLY TERMINAL STRIP +– 1 A FUSE OPTIONAL 1A FUSE 49 47 45 43 41 39 37 35 33 31 29 27 25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 FIELD WIRING TERMINAL STRIP 1 2 3 4 5 5A FUSES (MINI RACKS ONLY) 0 1 2 3 4 5 6 7 8 9 10 11 MODULE POSITION LED STATUS INDICATORS (MINI RACKS ONLY) ALL EVEN PINS 2-50 PULL UP RESISTOR NETWORK 3.3 KW (3 PLACES) 23 21 19 17 15 13 11 9 7 5 3 1 LED STATUS INDICATORS (MINI RACKS ONLY) 50 PIN CONNECTOR 23 5 4 3 2 1 MODULE POSITION 22 21 20 19 18 17 16 15 14 13 12 5A FUSES (MINI RACKS ONLY) System 50 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 ORDERING INFORMATION Part Number 70MRCQ24-EC 70MRCQ24-HL 70GRCQ24-HL I/O 24 24 24 (modules ordered separately) UL X X X CSA X X X Style Mini Mini G5 Available from your local Grayhill Distributor. For prices and discounts, contact a local Sales Office, an authorized local Distributor, or Grayhill. Description Card edge 50-pin header with ejector levers 50-pin header with ejector levers G rayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com System 50 24