System 50
RACKS
24 Channel (In-Line)
FEATURES
• For use with System 50 Style Controllers
• Available for Standard, Miniature, G5 and
OpenLine
®
Modules
• UL, CSA Certified
24 CHANNEL RACK: Standard
Part No. 70RCK24
Dimensions are shown in inches (and millimeters).
Tolerances are ± 0.010 (0,25) unless indicated otherwise.
NOTE: MAXIMUM
TERMINAL
SCREW
TORQUE NOT TO
EXCEED 5 IN-LBS.
5A FUSE
18.75 (476,3)
16.50 (419,1)
11.00 (279,4)
STANDOFF
I.D.
0.15 (3,8) DIA. (8 PLACES)
CLEARANCE FOR #6
SCREWS
5.50 (139,7)
1.12
(28,4)
FIELD WIRING
TERMINAL
STRIP
4.50
(114,3)
4.00
(101,6)
0
1
– +
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Y
B
W
R
20
AC INPUT
AC OUTPUT
DC INPUT
DC OUTPUT
21
22
23
0.25
(6,4)
1A FUSE
SOCKETS
FOR
OPTIONAL 1A FUSE
LOGIC
SUPPLY
TERMINAL
STRIP
0.40
(10,2)
KEY
SLOT
PINS 23/25
2.60 (66,0)
1.00 (25.4) (2 PLACES)
50 PIN EDGE CARD OR HEADER CONNECTOR
FOR LOGIC
SIGNALS
(SEE NOTES)
8.08
(205,2)
2.20 (55,9)
MAX.
0.75
(19,1)
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
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System 50
System 50
18