System 50 11 12 24 25 23 26 22 10 13 27 21 28 20 29 9 14 19 30 18 31 17 8 15 32 16 33 15 34 14 7 16 35 13 36 6 17 5 18 12 37 11 38 4 19 10 39 9 40 8 41 3 20 7 42 6 43 2 21 5 44 4 45 3 46 1 22 2 47 1 48 0 23 Y AC INPUT B AC OUTPUT 40 1 W DC INPUT R DC OUTPUT Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. System 50 RACKS 24 Channel FEATURES For use with System 50 Style Controllers Available for Miniature, G5 and OpenLine Modules UL, CSA Certified Operating Temperature: -40C to 100C 24 CHANNEL RACK: Miniature Part No. 70MRCQ24 Dimensions are shown in inches (and millimeters). Tolerances are 0.010 (0,25) unless otherwise specified. 8.00 (203,2) 0.40 (10,2) 0.25 (6,4) 7.50 (190,5) FIELD WIRING LOGIC SUPPLY TERMINAL STRIP TERMINAL STRIP (POSITIONS 0-11) + 1A FUSE NOTE: MAXIMUM TERMINAL SCREW SOCKETS TORQUE NOT TO 1.70 FOR EXCEED 5 IN-LBS. (43,2) OPTIONAL 1A FUSE KEY SLOT 6.00 PINS 23/25 (152,4) 2.60 (66,0) 5.50 (139,7) PIN 1 5A STATUS LED 0.25 (6,4) FUSE FIELD WIRING STANDOFF I.D. 50 PIN EDGE CARD OR TERMINAL STRIPS 0.15 (3,8) DIA. HEADER CONNECTOR FOR (POSITIONS 12-23) (4 PLACES) LOGIC SIGNALS (SEE SCHEMATIC) CLEARANCE FOR 6 SCREWS MODULE HOLD DOWN STRIP WITH THUMB SCREWS 2.20 (55,9) MAX. 0.75 (19,1) System 50 Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com 22System 50 Specifications are subject to change. Please refer to the current datasheet on www.grayhill.com for the most current published specifications for this product. System 50 24 CHANNEL RACK: G5 24 Channel Racks 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) .25 (6,4) LOGIC SUPPLY FIELD WIRING TERMINAL STRIP TERMINAL STRIP HOLES FOR USER NOTE: MAXIMUM INSTALLED JUMPER TERMINAL SCREW (22 AWG) COPPER TORQUE NOT TO WIRE EXCEED 5 IN-LBS. 50 PIN STRAIGHT 6.25 HEADER CONNECTOR (158,8) 5.75 (146,1) PIN 1 1.675 (42,55) .075 .25 (6,4) STANDOFF I.D. 0.15 (3,81) DIA. (1,91) (4 PLACES) CLEARANCE FOR 6 SCREW 3.380 (85,85) .093 (2,36) NYLON STANDOFF REF. (1 PLACE) .750 (19,05) REF. System 50 23 Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com